diff --git a/app/Http/Controllers/BuildController.php b/app/Http/Controllers/BuildController.php
index 2db283ad25..d5a9a34130 100644
--- a/app/Http/Controllers/BuildController.php
+++ b/app/Http/Controllers/BuildController.php
@@ -17,13 +17,13 @@
 use CDash\Database;
 use CDash\Model\Build;
 use CDash\Model\BuildConfigure;
-use CDash\Model\BuildError;
 use CDash\Model\BuildFailure;
 use CDash\Model\BuildGroupRule;
 use CDash\Model\BuildRelationship;
 use CDash\ServiceContainer;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\DB;
@@ -35,6 +35,32 @@
 
 final class BuildController extends AbstractBuildController
 {
+    public function errors(Request $request, int $build_id): View
+    {
+        $this->setBuildById($build_id);
+
+        $params = [
+            'build-id' => $this->build->Id,
+        ];
+
+        $onlyNewErrors = $request->has('onlydeltap');
+        $onlyFixedErrors = $request->has('onlydeltan');
+        if ($onlyNewErrors || $onlyFixedErrors) {
+            $previousBuildId = $this->build->GetPreviousBuildId();
+            if ($previousBuildId > 0) {
+                $params['previous-build-id'] = $previousBuildId;
+            }
+            if ($onlyNewErrors) {
+                $params['show-new-errors'] = true;
+            }
+            if ($onlyFixedErrors) {
+                $params['show-fixed-errors'] = true;
+            }
+        }
+
+        return $this->vue('build-errors-page', 'Build Errors', $params);
+    }
+
     public function commands(int $build_id): View
     {
         $this->setBuildById($build_id);
@@ -1116,12 +1142,6 @@ public function manageBuildGroup(): View
         return $this->angular_view('manageBuildGroup', 'Manage Build Groups');
     }
 
-    public function viewBuildError(): View
-    {
-        $this->setBuildById(request()->integer('buildid'));
-        return $this->angular_view('viewBuildError', 'Build Errors');
-    }
-
     public function viewBuildGroup(): View
     {
         $this->setProjectByName(request()->input('project', ''));
diff --git a/app/Utils/RepositoryUtils.php b/app/Utils/RepositoryUtils.php
index 2a0bfd05f2..d1e6c9523b 100644
--- a/app/Utils/RepositoryUtils.php
+++ b/app/Utils/RepositoryUtils.php
@@ -544,7 +544,7 @@ private static function get_email_summary(int $buildid, array $errors, $errorkey
             foreach ($errors as $error) {
                 $info = '';
                 if (strlen($error->sourcefile) > 0) {
-                    $info .= "{$error->sourcefile} line {$error->sourceline} ({$serverURI}/viewBuildError.php?buildid={$buildid})";
+                    $info .= "{$error->sourcefile} line {$error->sourceline} ({$serverURI}/builds/{$buildid}/errors)";
                     $info .= "{$error->stderror}\n";
                 } else {
                     $info .= "{$error->stderror}\n";
@@ -564,7 +564,7 @@ private static function get_email_summary(int $buildid, array $errors, $errorkey
             foreach ($failures as $fail) {
                 $info = '';
                 if (strlen($fail->sourcefile) > 0) {
-                    $info .= "{$fail->sourcefile} ({$serverURI}/viewBuildError.php?type=0&buildid={$buildid})\n";
+                    $info .= "{$fail->sourcefile} ({$serverURI}/builds/{$buildid}/errors)\n";
                 }
                 if (strlen($fail->stdoutput) > 0) {
                     $info .= "{$fail->stdoutput}\n";
@@ -592,7 +592,7 @@ private static function get_email_summary(int $buildid, array $errors, $errorkey
             foreach ($warnings as $warning) {
                 $info = '';
                 if (strlen($warning->sourcefile) > 0) {
-                    $info .= "{$warning->sourcefile} line {$warning->sourceline} ({$serverURI}/viewBuildError.php?type=1&buildid={$buildid})\n";
+                    $info .= "{$warning->sourcefile} line {$warning->sourceline} ({$serverURI}/builds/{$buildid}/errors)\n";
                     $info .= "{$warning->stderror}\n";
                 } else {
                     $info .= "{$warning->stderror}\n";
@@ -614,7 +614,7 @@ private static function get_email_summary(int $buildid, array $errors, $errorkey
             foreach ($failures as $fail) {
                 $info = '';
                 if (strlen($fail->sourcefile) > 0) {
-                    $info .= "{$fail->sourcefile} ({$serverURI}/viewBuildError.php?type=1&buildid={$buildid})\n";
+                    $info .= "{$fail->sourcefile} ({$serverURI}/builds/{$buildid}/errors)\n";
                 }
                 if (strlen($fail->stdoutput) > 0) {
                     $info .= "{$fail->stdoutput}\n";
diff --git a/app/cdash/app/Lib/Repository/GitHub.php b/app/cdash/app/Lib/Repository/GitHub.php
index 3a3779adf6..5e4778f50b 100644
--- a/app/cdash/app/Lib/Repository/GitHub.php
+++ b/app/cdash/app/Lib/Repository/GitHub.php
@@ -425,7 +425,7 @@ public function getCheckSummaryForBuildRow(array $row): ?string
                 // Pluralize.
                 $msg .= 's';
             }
-            $details_url = "$this->baseUrl/viewBuildError.php?buildid={$row['id']}";
+            $details_url = "$this->baseUrl/builds/{$row['id']}/errors";
             $icon = ':x:';
             $this->numFailed++;
             $this->foundBuildErrors = true;
diff --git a/app/cdash/app/Model/Build.php b/app/cdash/app/Model/Build.php
index 53b6a2f743..54f6de5aa8 100644
--- a/app/cdash/app/Model/Build.php
+++ b/app/cdash/app/Model/Build.php
@@ -501,9 +501,9 @@ private function GetRelatedBuildId(
                 'AND subprojectid = :subprojectid';
             $values_to_bind['subprojectid'] = $this->SubProjectId;
         }
-        if ($this->ParentId === self::PARENT_BUILD) {
+        if ($this->ParentId === self::PARENT_BUILD || $this->ParentId === self::STANDALONE_BUILD) {
             // Only search for other parents.
-            $parent_criteria = 'AND build.parentid = ' . self::PARENT_BUILD;
+            $parent_criteria = 'AND build.parentid IN (' . self::PARENT_BUILD . ', ' . self::STANDALONE_BUILD . ')';
         }
 
         $stmt = $this->PDO->prepare("
@@ -893,7 +893,7 @@ public function Save()
 
             if ($hasErrors) {
                 $message = "$this->Name experienced errors";
-                $url = url('/viewBuildError.php') . "?buildid=$this->Id";
+                $url = url('/builds/' . $this->Id . '/errors');
                 $this->NotifyPullRequest($message, $url);
             }
         }
@@ -2286,7 +2286,7 @@ public function GetBuildSummaryUrl(): string
 
     public function GetBuildErrorUrl(): string
     {
-        return url('/viewBuildError.php') . "?buildid={$this->Id}";
+        return url('/builds/' . $this->Id . '/errors');
     }
 
     public function GetTestUrl(): string
diff --git a/app/cdash/app/Model/BuildError.php b/app/cdash/app/Model/BuildError.php
index f796a615dd..c23ecbc268 100644
--- a/app/cdash/app/Model/BuildError.php
+++ b/app/cdash/app/Model/BuildError.php
@@ -64,6 +64,6 @@ public function Insert(): void
      */
     public function GetUrlForSelf(): string
     {
-        return url('/viewBuildError.php') . "?type={$this->Type}&buildid={$this->BuildId}";
+        return url('/builds/' . $this->BuildId . '/errors');
     }
 }
diff --git a/app/cdash/app/Model/BuildFailure.php b/app/cdash/app/Model/BuildFailure.php
index bbc1be8b50..a4481fe576 100644
--- a/app/cdash/app/Model/BuildFailure.php
+++ b/app/cdash/app/Model/BuildFailure.php
@@ -167,9 +167,9 @@ public function GetBuildFailureArguments(int $buildFailureId): array
         return $response;
     }
 
-    /** Returns a self referencing URI for a the current BuildFailure. */
+    /** Returns a self referencing URI for the current BuildFailure. */
     public function GetUrlForSelf(): string
     {
-        return url('/viewBuildError.php') . "?type={$this->Type}&buildid={$this->BuildId}";
+        return url('/builds/' . $this->BuildId . '/errors');
     }
 }
diff --git a/app/cdash/tests/CMakeLists.txt b/app/cdash/tests/CMakeLists.txt
index 0cbf0a3989..7df18ed069 100644
--- a/app/cdash/tests/CMakeLists.txt
+++ b/app/cdash/tests/CMakeLists.txt
@@ -391,6 +391,8 @@ add_browser_test(/Browser/Pages/BuildTestsPageTest)
 
 add_browser_test(/Browser/Pages/BuildConfigurePageTest)
 
+add_browser_test(/Browser/Pages/BuildErrorsPageTest)
+
 add_browser_test(/Browser/Pages/BuildCoveragePageTest)
 
 add_browser_test(/Browser/Pages/BuildDynamicAnalysisIdPageTest)
diff --git a/app/cdash/tests/autoremovebuilds/CMakeLists.txt b/app/cdash/tests/autoremovebuilds/CMakeLists.txt
index 3e20a76ee1..7a7a13bcfb 100644
--- a/app/cdash/tests/autoremovebuilds/CMakeLists.txt
+++ b/app/cdash/tests/autoremovebuilds/CMakeLists.txt
@@ -6,7 +6,6 @@ set_property(TEST deletesubproject PROPERTY DEPENDS
   cypress/e2e/sub-project-dependencies
   cypress/e2e/manage-build-group
   cypress/e2e/manage-sub-project
-  cypress/e2e/view-build-error
   cypress/e2e/view-test
   cypress/e2e/sort-index
   cypress/e2e/expected-build
diff --git a/app/cdash/tests/case/CDash/Lib/Repository/GitHubTest.php b/app/cdash/tests/case/CDash/Lib/Repository/GitHubTest.php
index 94b012dfcc..6a0e4a4f4a 100644
--- a/app/cdash/tests/case/CDash/Lib/Repository/GitHubTest.php
+++ b/app/cdash/tests/case/CDash/Lib/Repository/GitHubTest.php
@@ -108,7 +108,7 @@ public function testCheckSummaryForBuildRow(): void
 
         // Single build error.
         $build_row['builderrors'] = 1;
-        $link = "$this->baseUrl/viewBuildError.php?buildid=99999";
+        $link = "$this->baseUrl/builds/99999/errors";
         $actual = $sut->getCheckSummaryForBuildRow($build_row);
         $expected = $common . ":x: | [1 build error]($link)";
         $this::assertEquals($expected, $actual);
@@ -224,7 +224,7 @@ private function validateCheckPayloadFromBuildRows(): void
         $expected['output']['text'] = "$table_header\n";
         $expected['output']['text'] .= "[a]($this->baseUrl/builds/99995) | :white_check_mark: | [success]($this->baseUrl/builds/99995)\n";
         $expected['output']['text'] .= "[b]($this->baseUrl/builds/99996) | :x: | [5 configure errors]($this->baseUrl/builds/99996/configure)\n";
-        $expected['output']['text'] .= "[c]($this->baseUrl/builds/99997) | :x: | [1 build error]($this->baseUrl/viewBuildError.php?buildid=99997)\n";
+        $expected['output']['text'] .= "[c]($this->baseUrl/builds/99997) | :x: | [1 build error]($this->baseUrl/builds/99997/errors)\n";
         $expected['output']['text'] .= "[d]($this->baseUrl/builds/99998) | :x: | [7 failed tests]($this->baseUrl/builds/99998/tests)";
         $build_rows[] = [
             'name' => 'b',
diff --git a/app/cdash/tests/test_issuecreation.php b/app/cdash/tests/test_issuecreation.php
index 8041068295..53a391113b 100644
--- a/app/cdash/tests/test_issuecreation.php
+++ b/app/cdash/tests/test_issuecreation.php
@@ -169,15 +169,15 @@ public function testIssueCreation(): void
 
         $answer_key = [
             'Buganizer' => [
-                'Standalone' => "https://buganizer.com/issues/new?component=123&template=456&type=BUG&priority=P0&severity=S0&title=FAILED+%28w%3D3%2C+t%3D6%2C+d%3D10%29%3A+IssueCreationProject+-+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug+-+Experimental&description=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid1}%0A%0AProject%3A+IssueCreationProject%0ASite%3A+camelot.kitware%0ABuild+Name%3A+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug%0ABuild+Time%3A+2009-02-23T07%3A10%3A38+UTC%0AType%3A+Experimental%0AWarnings%3A+3%0ATests+not+passing%3A+6%0ADynamic+analysis+tests+failing%3A+10%0A%0A%0A%2AWarnings%2A+%28first+1%29%0ATesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx+line+187+%28$encoded_base_url%2FviewBuildError.php%3Ftype%3D1%26buildid%3D{$buildid1}%29%0A%5C...%5CSandbox%5CTesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx%3A187%3A+warning%3A+converting+to+%3C-30%3E%3C-128%3E%3C-104%3Emain%3A%3AInputPixelType%3C-30%3E%3C-128%3E%3C-103%3E+from+%3C-30%3E%3C-128%3E%3C-104%3Edouble%3C-30%3E%3C-128%3E%3C-103%3E%0A%0A%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0AitkVectorLevelSetFunctionTest2+%7C+Completed+%28OTHER_FAULT%29+%7C+%28$encoded_base_url%2Ftests%2F{$build1failedtestid}%29%0A%0A%0A%0A%2ATests+not+run%2A+%28first+1%29%0AitkVectorFiniteDifferenceFunctionTest1+%7C++%7C+%28$encoded_base_url%2Ftests%2F{$build1notruntestid}%29%0A%0A%0A%0A%2ADynamic+analysis+tests+failing+or+not+run%2A+%28first+1%29%0AitkGeodesicActiveContourLevelSetSegmentationModuleTest1+%28$encoded_base_url%2FviewDynamicAnalysisFile.php%3Fid%3D{$da_id}%29%0A%0A",
+                'Standalone' => "https://buganizer.com/issues/new?component=123&template=456&type=BUG&priority=P0&severity=S0&title=FAILED+%28w%3D3%2C+t%3D6%2C+d%3D10%29%3A+IssueCreationProject+-+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug+-+Experimental&description=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid1}%0A%0AProject%3A+IssueCreationProject%0ASite%3A+camelot.kitware%0ABuild+Name%3A+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug%0ABuild+Time%3A+2009-02-23T07%3A10%3A38+UTC%0AType%3A+Experimental%0AWarnings%3A+3%0ATests+not+passing%3A+6%0ADynamic+analysis+tests+failing%3A+10%0A%0A%0A%2AWarnings%2A+%28first+1%29%0ATesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx+line+187+%28$encoded_base_url%2Fbuilds%2F{$buildid1}%2Ferrors%29%0A%5C...%5CSandbox%5CTesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx%3A187%3A+warning%3A+converting+to+%3C-30%3E%3C-128%3E%3C-104%3Emain%3A%3AInputPixelType%3C-30%3E%3C-128%3E%3C-103%3E+from+%3C-30%3E%3C-128%3E%3C-104%3Edouble%3C-30%3E%3C-128%3E%3C-103%3E%0A%0A%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0AitkVectorLevelSetFunctionTest2+%7C+Completed+%28OTHER_FAULT%29+%7C+%28$encoded_base_url%2Ftests%2F{$build1failedtestid}%29%0A%0A%0A%0A%2ATests+not+run%2A+%28first+1%29%0AitkVectorFiniteDifferenceFunctionTest1+%7C++%7C+%28$encoded_base_url%2Ftests%2F{$build1notruntestid}%29%0A%0A%0A%0A%2ADynamic+analysis+tests+failing+or+not+run%2A+%28first+1%29%0AitkGeodesicActiveContourLevelSetSegmentationModuleTest1+%28$encoded_base_url%2FviewDynamicAnalysisFile.php%3Fid%3D{$da_id}%29%0A%0A",
                 'SubProject' => "https://buganizer.com/issues/new?component=123&template=456&type=BUG&priority=P0&severity=S0&title=FAILED+%28t%3D1%29%3A+CDash%2FSubProject1+-+test_PR_comment+-+Experimental&description=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid2}%0A%0AProject%3A+CDash%0ASubProject%3A+SubProject1%0ASite%3A+elysium%0ABuild+Name%3A+test_PR_comment%0ABuild+Time%3A+2015-08-11T20%3A45%3A30+UTC%0AType%3A+Experimental%0ATests+not+passing%3A+1%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0Afoo+%7C+Completed+%28Failed%29+%7C+%28$encoded_base_url%2Ftests%2F{$build2failedtestid}%29%0A%0A",
             ],
             'GitHub' => [
-                'Standalone' => "https://github.com/Kitware/CDash/issues/new?title=FAILED+%28w%3D3%2C+t%3D6%2C+d%3D10%29%3A+IssueCreationProject+-+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug+-+Experimental&body=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid1}%0A%0AProject%3A+IssueCreationProject%0ASite%3A+camelot.kitware%0ABuild+Name%3A+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug%0ABuild+Time%3A+2009-02-23T07%3A10%3A38+UTC%0AType%3A+Experimental%0AWarnings%3A+3%0ATests+not+passing%3A+6%0ADynamic+analysis+tests+failing%3A+10%0A%0A%0A%2AWarnings%2A+%28first+1%29%0ATesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx+line+187+%28$encoded_base_url%2FviewBuildError.php%3Ftype%3D1%26buildid%3D{$buildid1}%29%0A%5C...%5CSandbox%5CTesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx%3A187%3A+warning%3A+converting+to+%3C-30%3E%3C-128%3E%3C-104%3Emain%3A%3AInputPixelType%3C-30%3E%3C-128%3E%3C-103%3E+from+%3C-30%3E%3C-128%3E%3C-104%3Edouble%3C-30%3E%3C-128%3E%3C-103%3E%0A%0A%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0AitkVectorLevelSetFunctionTest2+%7C+Completed+%28OTHER_FAULT%29+%7C+%28$encoded_base_url%2Ftests%2F{$build1failedtestid}%29%0A%0A%0A%0A%2ATests+not+run%2A+%28first+1%29%0AitkVectorFiniteDifferenceFunctionTest1+%7C++%7C+%28$encoded_base_url%2Ftests%2F{$build1notruntestid}%29%0A%0A%0A%0A%2ADynamic+analysis+tests+failing+or+not+run%2A+%28first+1%29%0AitkGeodesicActiveContourLevelSetSegmentationModuleTest1+%28$encoded_base_url%2FviewDynamicAnalysisFile.php%3Fid%3D{$da_id}%29%0A%0A",
+                'Standalone' => "https://github.com/Kitware/CDash/issues/new?title=FAILED+%28w%3D3%2C+t%3D6%2C+d%3D10%29%3A+IssueCreationProject+-+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug+-+Experimental&body=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid1}%0A%0AProject%3A+IssueCreationProject%0ASite%3A+camelot.kitware%0ABuild+Name%3A+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug%0ABuild+Time%3A+2009-02-23T07%3A10%3A38+UTC%0AType%3A+Experimental%0AWarnings%3A+3%0ATests+not+passing%3A+6%0ADynamic+analysis+tests+failing%3A+10%0A%0A%0A%2AWarnings%2A+%28first+1%29%0ATesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx+line+187+%28$encoded_base_url%2Fbuilds%2F{$buildid1}%2Ferrors%29%0A%5C...%5CSandbox%5CTesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx%3A187%3A+warning%3A+converting+to+%3C-30%3E%3C-128%3E%3C-104%3Emain%3A%3AInputPixelType%3C-30%3E%3C-128%3E%3C-103%3E+from+%3C-30%3E%3C-128%3E%3C-104%3Edouble%3C-30%3E%3C-128%3E%3C-103%3E%0A%0A%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0AitkVectorLevelSetFunctionTest2+%7C+Completed+%28OTHER_FAULT%29+%7C+%28$encoded_base_url%2Ftests%2F{$build1failedtestid}%29%0A%0A%0A%0A%2ATests+not+run%2A+%28first+1%29%0AitkVectorFiniteDifferenceFunctionTest1+%7C++%7C+%28$encoded_base_url%2Ftests%2F{$build1notruntestid}%29%0A%0A%0A%0A%2ADynamic+analysis+tests+failing+or+not+run%2A+%28first+1%29%0AitkGeodesicActiveContourLevelSetSegmentationModuleTest1+%28$encoded_base_url%2FviewDynamicAnalysisFile.php%3Fid%3D{$da_id}%29%0A%0A",
                 'SubProject' => "https://github.com/Kitware/CDash/issues/new?title=FAILED+%28t%3D1%29%3A+CDash%2FSubProject1+-+test_PR_comment+-+Experimental&body=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid2}%0A%0AProject%3A+CDash%0ASubProject%3A+SubProject1%0ASite%3A+elysium%0ABuild+Name%3A+test_PR_comment%0ABuild+Time%3A+2015-08-11T20%3A45%3A30+UTC%0AType%3A+Experimental%0ATests+not+passing%3A+1%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0Afoo+%7C+Completed+%28Failed%29+%7C+%28$encoded_base_url%2Ftests%2F{$build2failedtestid}%29%0A%0A",
             ],
             'JIRA' => [
-                'Standalone' => "http://jira.atlassian.com/secure/CreateIssueDetails!init.jspa?pid=123&issuetype=1&summary=FAILED+%28w%3D3%2C+t%3D6%2C+d%3D10%29%3A+IssueCreationProject+-+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug+-+Experimental&description=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid1}%0A%0AProject%3A+IssueCreationProject%0ASite%3A+camelot.kitware%0ABuild+Name%3A+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug%0ABuild+Time%3A+2009-02-23T07%3A10%3A38+UTC%0AType%3A+Experimental%0AWarnings%3A+3%0ATests+not+passing%3A+6%0ADynamic+analysis+tests+failing%3A+10%0A%0A%0A%2AWarnings%2A+%28first+1%29%0ATesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx+line+187+%28$encoded_base_url%2FviewBuildError.php%3Ftype%3D1%26buildid%3D{$buildid1}%29%0A%5C...%5CSandbox%5CTesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx%3A187%3A+warning%3A+converting+to+%3C-30%3E%3C-128%3E%3C-104%3Emain%3A%3AInputPixelType%3C-30%3E%3C-128%3E%3C-103%3E+from+%3C-30%3E%3C-128%3E%3C-104%3Edouble%3C-30%3E%3C-128%3E%3C-103%3E%0A%0A%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0AitkVectorLevelSetFunctionTest2+%7C+Completed+%28OTHER_FAULT%29+%7C+%28$encoded_base_url%2Ftests%2F{$build1failedtestid}%29%0A%0A%0A%0A%2ATests+not+run%2A+%28first+1%29%0AitkVectorFiniteDifferenceFunctionTest1+%7C++%7C+%28$encoded_base_url%2Ftests%2F{$build1notruntestid}%29%0A%0A%0A%0A%2ADynamic+analysis+tests+failing+or+not+run%2A+%28first+1%29%0AitkGeodesicActiveContourLevelSetSegmentationModuleTest1+%28$encoded_base_url%2FviewDynamicAnalysisFile.php%3Fid%3D{$da_id}%29%0A%0A",
+                'Standalone' => "http://jira.atlassian.com/secure/CreateIssueDetails!init.jspa?pid=123&issuetype=1&summary=FAILED+%28w%3D3%2C+t%3D6%2C+d%3D10%29%3A+IssueCreationProject+-+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug+-+Experimental&description=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid1}%0A%0AProject%3A+IssueCreationProject%0ASite%3A+camelot.kitware%0ABuild+Name%3A+Linux-g%2B%2B-4.1-LesionSizingSandbox_Debug%0ABuild+Time%3A+2009-02-23T07%3A10%3A38+UTC%0AType%3A+Experimental%0AWarnings%3A+3%0ATests+not+passing%3A+6%0ADynamic+analysis+tests+failing%3A+10%0A%0A%0A%2AWarnings%2A+%28first+1%29%0ATesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx+line+187+%28$encoded_base_url%2Fbuilds%2F{$buildid1}%2Ferrors%29%0A%5C...%5CSandbox%5CTesting%5CitkDescoteauxSheetnessImageFilterTest2.cxx%3A187%3A+warning%3A+converting+to+%3C-30%3E%3C-128%3E%3C-104%3Emain%3A%3AInputPixelType%3C-30%3E%3C-128%3E%3C-103%3E+from+%3C-30%3E%3C-128%3E%3C-104%3Edouble%3C-30%3E%3C-128%3E%3C-103%3E%0A%0A%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0AitkVectorLevelSetFunctionTest2+%7C+Completed+%28OTHER_FAULT%29+%7C+%28$encoded_base_url%2Ftests%2F{$build1failedtestid}%29%0A%0A%0A%0A%2ATests+not+run%2A+%28first+1%29%0AitkVectorFiniteDifferenceFunctionTest1+%7C++%7C+%28$encoded_base_url%2Ftests%2F{$build1notruntestid}%29%0A%0A%0A%0A%2ADynamic+analysis+tests+failing+or+not+run%2A+%28first+1%29%0AitkGeodesicActiveContourLevelSetSegmentationModuleTest1+%28$encoded_base_url%2FviewDynamicAnalysisFile.php%3Fid%3D{$da_id}%29%0A%0A",
                 'SubProject' => "http://jira.atlassian.com/secure/CreateIssueDetails!init.jspa?pid=123&issuetype=1&summary=FAILED+%28t%3D1%29%3A+CDash%2FSubProject1+-+test_PR_comment+-+Experimental&description=Details+on+the+submission+can+be+found+at+$encoded_base_url%2Fbuilds%2F{$buildid2}%0A%0AProject%3A+CDash%0ASubProject%3A+SubProject1%0ASite%3A+elysium%0ABuild+Name%3A+test_PR_comment%0ABuild+Time%3A+2015-08-11T20%3A45%3A30+UTC%0AType%3A+Experimental%0ATests+not+passing%3A+1%0A%0A%0A%2ATests+failing%2A+%28first+1%29%0Afoo+%7C+Completed+%28Failed%29+%7C+%28$encoded_base_url%2Ftests%2F{$build2failedtestid}%29%0A%0A",
             ],
         ];
diff --git a/app/cdash/tests/test_subproject.php b/app/cdash/tests/test_subproject.php
index 224420baf9..e57f669491 100644
--- a/app/cdash/tests/test_subproject.php
+++ b/app/cdash/tests/test_subproject.php
@@ -69,17 +69,17 @@ public function testSubmissionSubProjectBuild(): void
             'Type: Nightly',
             'Total Warnings: 21',
             '*Warnings* (first 5 included)',
-            "packages/epetraext/src/transform/EpetraExt_BlockAdjacencyGraph.cpp ({$url}/viewBuildError.php?type=",
+            "packages/epetraext/src/transform/EpetraExt_BlockAdjacencyGraph.cpp ({$url}/builds/",
             '/home/rabartl/PROJECTS/dashboards/Trilinos.base/SERIAL_RELEASE/Trilinos/packages/epetraext',
-            "packages/epetraext/src/block/EpetraExt_BlockDiagMatrix.cpp ({$url}/viewBuildError.php?type=",
+            "packages/epetraext/src/block/EpetraExt_BlockDiagMatrix.cpp ({$url}/builds",
             'EpetraExt_BlockDiagMatrix.cpp: In member function ‘virtual void EpetraExt_BlockDiagMatrix::Print(std::ostream&) const',
             '/home/rabartl/PROJECTS/dashboards/',
-            "packages/epetraext/src/block/EpetraExt_MultiPointModelEvaluator.cpp ({$url}/viewBuildError.php?type=",
+            "packages/epetraext/src/block/EpetraExt_MultiPointModelEvaluator.cpp ({$url}/builds",
             'EpetraExt_MultiPointModelEvaluator.h:',
-            "packages/galeri/src/Galeri_Utils.cpp ({$url}/viewBuildError.php?type=",
+            "packages/galeri/src/Galeri_Utils.cpp ({$url}/builds",
             'In function ‘void Galeri::Solve',
             '/home/rabartl/PROJECTS/dashboard',
-            "packages/galeri/src/Galeri_CrsMatrices.cpp ({$url}/viewBuildError.php?type=",
+            "packages/galeri/src/Galeri_CrsMatrices.cpp ({$url}/builds",
             'In function ‘Epetra_CrsMatrix* Galeri::Matrices::UniFlow2D',
             '/',
             '-CDash on',
diff --git a/graphql/schema.graphql b/graphql/schema.graphql
index 7c26ec0ae8..dcbbd02cd1 100644
--- a/graphql/schema.graphql
+++ b/graphql/schema.graphql
@@ -735,7 +735,9 @@ type Build {
   """
   A list of warnings and errors submitted for this build.
   """
-  buildErrors: [BuildError!]! @hasMany(type: CONNECTION) @orderBy(column: "id", direction: DESC)
+  buildErrors(
+    filters: _ @filter
+  ): [BuildError!]! @hasMany(type: CONNECTION) @orderBy(column: "id", direction: DESC)
 
   # TODO: Make an "errors" field which returns the union of basic and rich errors
   """
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 17c23067bb..0831ce2fa6 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -26757,6 +26757,12 @@ parameters:
 			count: 1
 			path: tests/Browser/Pages/BuildCoveragePageTest.php
 
+		-
+			rawMessage: 'PHPDoc tag @var with type App\Models\Label is not subtype of type App\Models\Label&object{pivot: Illuminate\Database\Eloquent\Relations\Pivot}.'
+			identifier: varTag.type
+			count: 2
+			path: tests/Browser/Pages/BuildErrorsPageTest.php
+
 		-
 			rawMessage: 'Method Tests\Browser\Pages\ProjectMembersPageTest::testFullInvitationWorkflow() throws checked exception OverflowException but it''s missing from the PHPDoc @throws tag.'
 			identifier: missingType.checkedException
diff --git a/resources/js/angular/controllers/viewBuildError.js b/resources/js/angular/controllers/viewBuildError.js
deleted file mode 100644
index 84e4fd74aa..0000000000
--- a/resources/js/angular/controllers/viewBuildError.js
+++ /dev/null
@@ -1,34 +0,0 @@
-export const buildError = ["VERSION", function (VERSION) {
-      return {
-          templateUrl: 'assets/js/angular/views/partials/buildError.html?id=' + VERSION,
-      };
-  }];
-
-export function BuildErrorController($scope, $sce, apiLoader) {
-    $scope.loading = true;
-    $scope.pagination = [];
-    $scope.pagination.buildErrors = [];
-    $scope.pagination.currentPage = 1;
-    $scope.pagination.numPerPage = 25;
-    $scope.pagination.maxSize = 5;
-
-    apiLoader.loadPageData($scope, 'api/v1/viewBuildError.php');
-    $scope.finishSetup = function() {
-      $scope.setPage(1);
-    };
-
-    $scope.setPage = function (pageNo) {
-      var begin = ((pageNo - 1) * $scope.pagination.numPerPage),
-          end = begin + $scope.pagination.numPerPage;
-
-        if (end > 0) {
-            $scope.pagination.buildErrors = $scope.cdash.errors.slice(begin, end);
-        } else {
-            $scope.pagination.buildErrors = $scope.cdash.errors;
-        }
-    };
-
-    $scope.pageChanged = function() {
-      $scope.setPage($scope.pagination.currentPage);
-    };
-}
diff --git a/resources/js/angular/legacy.js b/resources/js/angular/legacy.js
index 561a318eb0..ca1d28142c 100644
--- a/resources/js/angular/legacy.js
+++ b/resources/js/angular/legacy.js
@@ -41,10 +41,6 @@ CDash.filter('filter_buildgroups', filter_buildgroups);
 import { ViewSubProjectsController } from "./controllers/viewSubProjects";
 CDash.controller('ViewSubProjectsController', ["$scope", "multisort", "apiLoader", ViewSubProjectsController]);
 
-import { BuildErrorController, buildError } from "./controllers/viewBuildError";
-CDash.controller('ViewBuildErrorController', ["$scope", "$sce", "apiLoader", BuildErrorController]);
-CDash.directive('buildError', buildError);
-
 import { ManageOverviewController } from "./controllers/manageOverview";
 CDash.controller('ManageOverviewController', ["$scope", "$http", "apiLoader", ManageOverviewController]);
 
diff --git a/resources/js/angular/views/partials/build.html b/resources/js/angular/views/partials/build.html
index fede00173f..09fdd21429 100644
--- a/resources/js/angular/views/partials/build.html
+++ b/resources/js/angular/views/partials/build.html
@@ -1,8 +1,8 @@
 <!-- Selection checkbox for bulk actions (admin only) -->
 <td ng-if="cdash.user.admin == 1 && buildgroup.selectionMode" align="center" class="paddt">
-  <input type="checkbox" 
+  <input type="checkbox"
          ng-if="::build.id"
-         ng-model="build.selected" 
+         ng-model="build.selected"
          ng-change="toggleBuildSelection(build, buildgroup)"
          data-cy="build-selection-checkbox">
 </td>
@@ -185,9 +185,9 @@
             <b>{{::group.name}}</b>:
           </td>
           <td ng-if="::group.name == buildgroup.name" colspan="2" style="padding: 4px 0;">
-            <button class="btn btn-xs" 
-                    ng-class="(build.expected == 1 || build.expectedandmissing == 1) ? 'btn-warning' : 'btn-success'" 
-                    ng-click="toggleExpected(build, group.id)" 
+            <button class="btn btn-xs"
+                    ng-class="(build.expected == 1 || build.expectedandmissing == 1) ? 'btn-warning' : 'btn-success'"
+                    ng-click="toggleExpected(build, group.id)"
                     ng-disabled="build.expectedLoading"
                     data-cy="{{(build.expected == 1 || build.expectedandmissing == 1) ? 'mark-as-non-expected-btn' : 'mark-as-expected-btn'}}">
               <span class="glyphicon" ng-class="{
@@ -223,9 +223,9 @@
            uib-tooltip="Done builds will be overwritten if a new one is submitted with the same site, build name, and timestamp."
            style="margin-top: 4px;"
            ng-if="build.id && !build.expectedandmissing">
-        <button class="btn btn-xs" 
-                ng-class="build.done == 1 ? 'btn-default' : 'btn-info'" 
-                ng-click="toggleDone(build)" 
+        <button class="btn btn-xs"
+                ng-class="build.done == 1 ? 'btn-default' : 'btn-info'"
+                ng-click="toggleDone(build)"
                 ng-disabled="build.doneLoading">
           <span class="glyphicon" ng-class="{
             'glyphicon-ok-circle': !build.doneLoading && build.done != 1,
@@ -293,14 +293,14 @@
 <td ng-if="::buildgroup.hascompilationdata" align="center" ng-class="::{'error': build.compilation.error > 0, 'normal': build.compilation.error == 0}">
   <div ng-if="::build.hascompilation"
        ng-class="::{'valuewithsub': build.compilation.nerrordiffp > 0 || build.compilation.nerrordiffn > 0}">
-    <a class="cdash-link" ng-href="viewBuildError.php?buildid={{::build.id}}">
+    <a class="cdash-link" ng-href="builds/{{::build.id}}/errors">
       {{::build.compilation.error}}
     </a>
-    <a ng-if="::build.compilation.nerrordiffp > 0" class="sup cdash-link" ng-href="viewBuildError.php?onlydeltap&buildid={{::build.id}}">
+    <a ng-if="::build.compilation.nerrordiffp > 0" class="sup cdash-link" ng-href="builds/{{::build.id}}/errors?onlydeltap">
       +{{::build.compilation.nerrordiffp}}
     </a>
 
-    <a class="cdash-link" ng-if="::build.compilation.nerrordiffn > 0" ng-href="viewBuildError.php?onlydeltan&buildid={{::build.id}}">
+    <a class="cdash-link" ng-if="::build.compilation.nerrordiffn > 0" ng-href="builds/{{::build.id}}/errors?onlydeltan">
       <span class="sub">-{{::build.compilation.nerrordiffn}}</span>
     </a>
   </div>
@@ -309,14 +309,14 @@
 <td ng-if="::buildgroup.hascompilationdata" align="center" ng-class="::{'warning': build.compilation.warning > 0, 'normal': build.compilation.warning == 0}">
   <div ng-if="::build.hascompilation"
        ng-class="::{'valuewithsub': build.compilation.nwarningdiffp > 0 || build.compilation.nwarningdiffn > 0}">
-    <a class="cdash-link" ng-href="viewBuildError.php?type=1&buildid={{::build.id}}">
+    <a class="cdash-link" ng-href="builds/{{::build.id}}/errors">
       {{::build.compilation.warning}}
     </a>
 
-    <a ng-if="::build.compilation.nwarningdiffp > 0" class="sup cdash-link" ng-href="viewBuildError.php?type=1&onlydeltap&buildid={{::build.id}}">
+    <a ng-if="::build.compilation.nwarningdiffp > 0" class="sup cdash-link" ng-href="builds/{{::build.id}}errors?onlydeltap">
       +{{::build.compilation.nwarningdiffp}}
     </a>
-    <a class="cdash-link" ng-if="::build.compilation.nwarningdiffn > 0" ng-href="viewBuildError.php?type=1&onlydeltan&buildid={{::build.id}}">
+    <a class="cdash-link" ng-if="::build.compilation.nwarningdiffn > 0" ng-href="builds/{{::build.id}}/errors?onlydeltan">
       <span class="sub">-{{::build.compilation.nwarningdiffn}}</span>
     </a>
   </div>
diff --git a/resources/js/angular/views/partials/buildError.html b/resources/js/angular/views/partials/buildError.html
deleted file mode 100644
index 09eb3e6b13..0000000000
--- a/resources/js/angular/views/partials/buildError.html
+++ /dev/null
@@ -1,131 +0,0 @@
-<table style="table-layout:fixed; width:100%" data-cy="build-error-table">
-  <colgroup>
-    <col style="width: 115px"/>
-    <col/>
-  </colgroup>
-
-  <tr ng-if="error.sourceline" style="background-color: #b0c4de; font-weight: bold">
-    <th colspan="2" align="left">
-      <img ng-if="error.new == -1" src="img/flaggreen.gif" title="flag"/>
-      <img ng-if="error.new == 1" src="img/flag.png" title="flag"/>
-      <pre ng-if="error.new == 0" style="height: 0px;"></pre>
-    </th>
-  </tr>
-
-  <tr style="background-color: #b0c4de; font-weight: bold" ng-if="error.targetname">
-    <th colspan="2">
-      {{cdash.errortypename}} while building
-      <code>{{error.language}}</code> {{error.outputtype}} "
-      <code>{{error.outputfile}}</code>"
-      in target {{error.targetname}}
-    </th>
-  </tr>
-
-  <tr ng-if="cdash.cvsurl">
-    <th class="measurement">
-      <span class="nobr"> Repository </span>
-    </th>
-    <td>
-      <a class="cdash-link" href="{{cdash.cvsurl}}">
-        {{cdash.cvsurl}}
-      </a>
-    </td>
-  </tr>
-
-  <tr ng-if="error.logline">
-    <th class="measurement">
-      <span class="nobr">Build Log Line </span>
-    </th>
-    <td>
-      {{error.logline}}
-    </td>
-  </tr>
-
-  <tr>
-    <th class="measurement">
-      <span class="nobr"> {{cdash.errortypename}} </span>
-    </th>
-    <td ng-if="error.text">
-      <pre class="compiler-output" ng-bind-html="error.text | ctestNonXmlCharEscape | terminalColors:false | trustAsHtml"></pre>
-    </td>
-  </tr>
-
-  <tr ng-if="error.sourcefile && error.targetname">
-    <th class="measurement">
-      <span class="nobr">Source File</span>
-    </th>
-    <td>
-      {{error.sourcefile}}
-    </td>
-  </tr>
-
-  <tr ng-if="error.labels">
-    <th class="measurement">
-      <div ng-if="error.labels.length == 1">Label</div>
-      <div ng-if="error.labels.length > 1">Labels</div>
-    </th>
-    <td>
-      <div ng-repeat="label in error.labels">
-        {{label}}
-      </div>
-    </td>
-  </tr>
-
-  <tr ng-if="error.argumentfirst">
-    <th class="measurement" style="width: 1%">Command</th>
-    <td>
-      <div style="margin-left: 25px; text-indent: -25px;">
-        <span id="showarguments_{{error.id}}" ng-hide="error.showArguments">
-          <span style="cursor: pointer" ng-click="error.showArguments = ! error.showArguments">
-            [+]
-          </span>
-          <span class="nobr">"<font class="argument">{{error.argumentfirst}}</font>"</span>
-        </span>
-
-        <span id="argumentlist_{{error.id}}" ng-show="error.showArguments">
-          <span style="cursor: pointer" ng-click="error.showArguments = ! error.showArguments">
-            [-]
-          </span>
-          <span class="nobr">"<font class="argument">{{error.argumentfirst}}</font>"</span>
-          <span ng-repeat="argument in error.arguments track by $index">"<font class="argument nobr">{{argument}}</font>" </span>
-        </span>
-      </div>
-    </td>
-  </tr>
-
-  <tr ng-if="error.workingdirectory">
-    <th class="measurement" style="width: 1%">
-      Directory
-    </th>
-    <td>
-      {{error.workingdirectory}}
-    </td>
-  </tr>
-
-  <tr ng-if="error.exitcondition">
-    <th class="measurement">
-      <span class="nobr"> Exit Condition </span>
-    </th>
-    <td>
-      {{error.exitcondition}}
-    </td>
-  </tr>
-
-  <tr ng-if="error.stdoutput">
-    <th class="measurement">
-      <span class="nobr"> Standard Output </span>
-    </th>
-    <td>
-      <pre class="compiler-output" name="stdout" ng-bind-html="error.stdoutput | ctestNonXmlCharEscape | terminalColors:false | trustAsHtml"></pre>
-    </td>
-  </tr>
-
-  <tr ng-if="error.stderror">
-    <th class="measurement">
-      <span class="nobr"> Standard Error </span>
-    </th>
-    <td>
-      <pre class="compiler-output" name="stderr" ng-bind-html="error.stderror | ctestNonXmlCharEscape | terminalColors:false | trustAsHtml"></pre>
-    </td>
-  </tr>
-</table>
diff --git a/resources/js/angular/views/viewBuildError.html b/resources/js/angular/views/viewBuildError.html
deleted file mode 100644
index a6f30f0514..0000000000
--- a/resources/js/angular/views/viewBuildError.html
+++ /dev/null
@@ -1,102 +0,0 @@
-      <table border="0">
-        <tr>
-          <td align="left">
-            <b>Site: </b>
-            <a class="cdash-link" ng-href="sites/{{cdash.build.siteid}}">
-              {{cdash.build.site}}
-            </a>
-          </td>
-        </tr>
-        <tr>
-          <td align="left">
-            <b>Build Name: </b>
-            {{cdash.build.buildname}}
-          </td>
-        </tr>
-        <tr>
-          <td align="left">
-            <b>Build Start Time: </b>
-            {{cdash.build.starttime}}
-          </td>
-        </tr>
-        <tr>
-          <td align="left">
-            &#x20;
-          </td>
-        </tr>
-        <tr>
-          <td align="left" class="num-errors">
-            Found <b>{{cdash.numErrors}}</b>
-            <ng-pluralize count="cdash.numErrors"
-                          when="{'1':     '{{cdash.errortypename}}',
-                                 'other': '{{cdash.errortypename}}s'}"></ng-pluralize>
-            <span ng-if="cdash.parentBuild"> across <b>{{cdash.numSubprojects}}</b>
-              <ng-pluralize count="cdash.numSubprojects"
-                              when="{'1':     'subproject',
-                                     'other': 'subprojects'}"></ng-pluralize>.</span>
-          </td>
-        </tr>
-        <tr>
-          <td align="left">
-            <a class="cdash-link" ng-href="viewBuildError.php?type={{cdash.nonerrortype}}&buildid={{cdash.build.buildid}}">
-              {{cdash.nonerrortypename}}s are here.
-            </a>
-          </td>
-        </tr>
-      </table>
-
-      <br/>
-
-      <!-- If it's a parent build, show build errors in an abbreviated view grouped by subproject -->
-      <table ng-if="cdash.parentBuild" border="0" cellpadding="4" cellspacing="0" width="100%" class="tabb" data-cy="parent-build-error-table">
-        <thead>
-          <tr class="table-heading">
-            <th align="left" width="15%">
-              Subproject
-            </th>
-            <th align="left">
-              Errors
-            </th>
-          </tr>
-        </thead>
-
-        <tbody>
-          <tr ng-repeat="error in pagination.buildErrors">
-            <td style="vertical-align:top">{{error.subprojectname}}</td>
-            <td>
-              <a class="cdash-link" ng-href="#" ng-click="showErrors = !showErrors">
-                Error building {{error.outputfile}}
-              </a>
-              <div ng-hide="!showErrors">
-                <build-error>{{error}}</build-error>
-              </div>
-            </td>
-          </tr>
-        </tbody>
-      </table>
-
-      <!-- Otherwise just display all the errors for this build -->
-      <div ng-if="!cdash.parentBuild">
-        <build-error ng-repeat="error in pagination.buildErrors"></build-error>
-      </div>
-
-      <div ng-if="cdash.numErrors > 25">
-        <uib-pagination
-            ng-model="pagination.currentPage"
-            total-items="cdash.numErrors"
-            max-size="pagination.maxSize"
-            items-per-page="pagination.numPerPage"
-            ng-change="pageChanged()"
-            boundary-links="true">
-          </uib-pagination>
-
-          <div>
-            <label>Items per page</label>
-            <select ng-model="pagination.numPerPage" convert-to-number ng-change="pageChanged()">
-              <option value="25">25</option>
-              <option value="50">50</option>
-              <option value="100">100</option>
-              <option value="-1">All</option>
-            </select>
-          </div>
-      </div>
diff --git a/resources/js/vue/app.js b/resources/js/vue/app.js
index bdbe3fc351..da643451ae 100755
--- a/resources/js/vue/app.js
+++ b/resources/js/vue/app.js
@@ -30,6 +30,7 @@ const UsersPage = Vue.defineAsyncComponent(() => import('./components/UsersPage.
 const BuildFilesPage = Vue.defineAsyncComponent(() => import('./components/BuildFilesPage.vue'));
 const BuildTargetsPage = Vue.defineAsyncComponent(() => import('./components/BuildTargetsPage.vue'));
 const BuildCommandsPage = Vue.defineAsyncComponent(() => import('./components/BuildCommandsPage.vue'));
+const BuildErrorsPage = Vue.defineAsyncComponent(() => import('./components/BuildErrorsPage.vue'));
 const CoverageFilePage = Vue.defineAsyncComponent(() => import('./components/CoverageFilePage.vue'));
 const BuildCoveragePage = Vue.defineAsyncComponent(() => import('./components/BuildCoveragePage.vue'));
 const CreateProjectPage = Vue.defineAsyncComponent(() => import('./components/CreateProjectPage.vue'));
@@ -58,6 +59,7 @@ const cdash_components = {
   BuildFilesPage,
   BuildTargetsPage,
   BuildCommandsPage,
+  BuildErrorsPage,
   CoverageFilePage,
   BuildCoveragePage,
   CreateProjectPage,
@@ -107,6 +109,7 @@ const apolloClient = new ApolloClient({
           urls: relayStylePagination(),
           notes: relayStylePagination(),
           targets: relayStylePagination(),
+          errors: relayStylePagination(),
         },
       },
       Site: {
diff --git a/resources/js/vue/components/BuildErrorsPage.vue b/resources/js/vue/components/BuildErrorsPage.vue
new file mode 100644
index 0000000000..d3f05f929a
--- /dev/null
+++ b/resources/js/vue/components/BuildErrorsPage.vue
@@ -0,0 +1,161 @@
+<template>
+  <div class="tw-flex tw-flex-col tw-w-full tw-gap-4">
+    <build-summary-card :build-id="buildId" />
+
+    <loading-indicator :is-loading="!build">
+      <div
+        v-if="build.children.edges.length > 0"
+        class="tw-join tw-join-vertical tw-w-full"
+      >
+        <details
+          v-for="{ node: childBuild } in build.children.edges"
+          class="tw-collapse tw-collapse-plus tw-join-item tw-border"
+          :data-test="'collapse-' + childBuild.subProject.id"
+        >
+          <summary class="tw-collapse-title tw-text-xl tw-font-medium">
+            <span>{{ childBuild.subProject.name }}</span>
+            <span
+              v-if="childBuild.buildErrorsCount > 0"
+              class="tw-badge tw-ml-2 tw-bg-error"
+              :data-test="'errors-' + childBuild.subProject.id"
+            ><font-awesome-icon :icon="FA.faCircleExclamation" /> {{ childBuild.buildErrorsCount }}</span>
+            <span
+              v-if="childBuild.buildWarningsCount > 0"
+              class="tw-badge tw-ml-1 tw-bg-warning"
+              :data-test="'warnings-' + childBuild.subProject.id"
+            ><font-awesome-icon :icon="FA.faTriangleExclamation" /> {{ childBuild.buildWarningsCount }}</span>
+          </summary>
+          <div class="tw-collapse-content">
+            <build-error-list
+              :build-id="parseInt(childBuild.id)"
+              :previous-build-id="buildIdsToPreviousBuildIds[parseInt(childBuild.id)] ?? null"
+              :show-new-errors="showNewErrors"
+              :show-fixed-errors="showFixedErrors"
+            />
+          </div>
+        </details>
+      </div>
+      <div v-else>
+        <build-error-list
+          :build-id="buildId"
+          :previous-build-id="previousBuildId"
+          :show-new-errors="showNewErrors"
+          :show-fixed-errors="showFixedErrors"
+        />
+      </div>
+    </loading-indicator>
+  </div>
+</template>
+
+<script>
+import gql from 'graphql-tag';
+import BuildSummaryCard from './shared/BuildSummaryCard.vue';
+import LoadingIndicator from './shared/LoadingIndicator.vue';
+import {
+  faCircleExclamation,
+  faTriangleExclamation,
+} from '@fortawesome/free-solid-svg-icons';
+import {FontAwesomeIcon} from '@fortawesome/vue-fontawesome';
+import BuildErrorList from './shared/BuildErrorList.vue';
+
+const BUILD_QUERY = gql`
+  query($buildid: ID) {
+    build(id: $buildid) {
+      id
+      children(first: 100000) {
+        edges {
+          node {
+            id
+            buildWarningsCount
+            buildErrorsCount
+            subProject {
+              id
+              name
+            }
+          }
+        }
+      }
+    }
+  }
+`;
+
+export default {
+  components: {BuildErrorList: BuildErrorList, FontAwesomeIcon, LoadingIndicator, BuildSummaryCard},
+  props: {
+    buildId: {
+      type: Number,
+      required: true,
+    },
+
+    previousBuildId: {
+      type: [Number, null],
+      required: false,
+      default: null,
+    },
+
+    showNewErrors: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    showFixedErrors: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
+
+  apollo: {
+    build: {
+      query: BUILD_QUERY,
+      variables() {
+        return {
+          buildid: this.buildId,
+        };
+      },
+    },
+    previousBuild: {
+      query: BUILD_QUERY,
+      update: (data) => data.build,
+      variables() {
+        return {
+          buildid: this.previousBuildId,
+        };
+      },
+      skip() {
+        return this.previousBuildId === null;
+      },
+    },
+  },
+
+  computed: {
+    FA() {
+      return {
+        faCircleExclamation,
+        faTriangleExclamation,
+      };
+    },
+
+    buildIdsToPreviousBuildIds() {
+      const retVal = {
+        [parseInt(this.buildId)]: parseInt(this.previousBuildId),
+      };
+
+      if (this.previousBuild) {
+        this.build.children.edges.forEach(({node: currentBuildNode}) => {
+          if (currentBuildNode.subProject) {
+            this.previousBuild.children.edges.forEach(({node: previousBuildNode}) => {
+              if (parseInt(currentBuildNode.subProject.id) === parseInt(previousBuildNode.subProject.id)) {
+                retVal[parseInt(currentBuildNode.id)] = parseInt(previousBuildNode.id);
+              }
+            });
+          }
+        });
+      }
+
+      return retVal;
+    },
+  },
+};
+</script>
diff --git a/resources/js/vue/components/BuildSummary.vue b/resources/js/vue/components/BuildSummary.vue
index 0da2d0ad6d..36a7b71465 100644
--- a/resources/js/vue/components/BuildSummary.vue
+++ b/resources/js/vue/components/BuildSummary.vue
@@ -123,7 +123,7 @@
                       <b>
                         <a
                           class="tw-link tw-link-hover"
-                          :href="$baseURL + '/viewBuildError.php?buildid=' + cdash.previousbuild.buildid"
+                          :href="$baseURL + '/builds/' + cdash.previousbuild.buildid + '/errors'"
                         >
                           {{ cdash.previousbuild.nerrors }}
                         </a>
@@ -136,7 +136,7 @@
                       <b>
                         <a
                           class="tw-link tw-link-hover"
-                          :href="$baseURL + '/viewBuildError.php?type=1&buildid=' + cdash.previousbuild.buildid"
+                          :href="$baseURL + '/builds/' + cdash.previousbuild.buildid + 'errors'"
                         >
                           {{ cdash.previousbuild.nwarnings }}
                         </a>
@@ -293,7 +293,7 @@
                       <b>
                         <a
                           class="tw-link tw-link-hover"
-                          :href="$baseURL + '/viewBuildError.php?buildid=' + cdash.build.id"
+                          :href="$baseURL + '/builds/' + cdash.build.id + '/errors'"
                         >
                           {{ cdash.build.nerrors }}
                         </a>
@@ -306,7 +306,7 @@
                       <b>
                         <a
                           class="tw-link tw-link-hover"
-                          :href="$baseURL + '/viewBuildError.php?type=1&buildid=' + cdash.build.id"
+                          :href="$baseURL + '/builds/' + cdash.build.id + '/errors'"
                         >
                           {{ cdash.build.nwarnings }}
                         </a>
@@ -457,7 +457,7 @@
                       <b>
                         <a
                           class="tw-link tw-link-hover"
-                          :href="$baseURL + '/viewBuildError.php?buildid=' + cdash.nextbuild.buildid"
+                          :href="$baseURL + '/builds/' + cdash.nextbuild.buildid + 'errors'"
                         >
                           {{ cdash.nextbuild.nerrors }}
                         </a>
@@ -470,7 +470,7 @@
                       <b>
                         <a
                           class="tw-link tw-link-hover"
-                          :href="$baseURL + '/viewBuildError.php?type=1&buildid=' + cdash.nextbuild.buildid"
+                          :href="$baseURL + '/builds/' + cdash.nextbuild.buildid + '/errors'"
                         >
                           {{ cdash.nextbuild.nwarnings }}
                         </a>
@@ -927,7 +927,7 @@
 
       <a
         class="tw-link tw-link-hover"
-        :href="$baseURL + '/viewBuildError.php?buildid=' + cdash.build.id"
+        :href="$baseURL + '/builds/' + cdash.build.id + '/errors'"
       >
         View Errors Summary
       </a>
@@ -973,7 +973,7 @@
       <a
         id="warnings_link"
         class="tw-link tw-link-hover"
-        :href="$baseURL + '/viewBuildError.php?type=1&buildid=' + cdash.build.id"
+        :href="$baseURL + '/builds/' + cdash.build.id + '/errors'"
       >
         View Warnings Summary
       </a>
diff --git a/resources/js/vue/components/shared/BuildErrorItem.vue b/resources/js/vue/components/shared/BuildErrorItem.vue
new file mode 100644
index 0000000000..c9172ab90b
--- /dev/null
+++ b/resources/js/vue/components/shared/BuildErrorItem.vue
@@ -0,0 +1,142 @@
+<template>
+  <div class="tw-flex tw-flex-col tw-gap-2">
+    <div class="tw-font-bold">
+      <span
+        class="tw-mr-1"
+        :class="buildError.type === 'ERROR' ? 'tw-text-error' : 'tw-text-warning'"
+      >
+        <font-awesome-icon :icon="buildError.type === 'ERROR' ? FA.faCircleExclamation : FA.faTriangleExclamation" />
+      </span>
+      {{ buildError.type === 'ERROR' ? 'Error' : 'Warning' }}
+      <template v-if="buildError.outputFile">
+        while building {{ buildError.language ?? '' }}
+        {{ buildError.outputType ?? 'file' }}
+        <span class="tw-font-mono">{{ buildError.outputFile }}</span>
+      </template>
+      <template v-else-if="buildError.sourceFile">
+        in {{ buildError.language ?? '' }} file
+        <span class="tw-font-mono">{{ buildError.sourceFile }}</span>
+      </template>
+      <template v-if="buildError.targetName">
+        in target <span class="tw-font-mono">{{ buildError.targetName }}</span>
+      </template>
+    </div>
+
+    <div v-if="buildError.stdError">
+      <div
+        class="tw-font-bold tw-cursor-pointer"
+        @click="showStdError = !showStdError"
+      >
+        Standard Error <font-awesome-icon :icon="showStdError ? FA.faChevronDown : FA.faChevronRight" />
+      </div>
+      <code-box
+        v-if="showStdError"
+        :text="buildError.stdError"
+      />
+    </div>
+
+    <div v-if="buildError.stdOutput">
+      <div
+        class="tw-font-bold tw-cursor-pointer"
+        data-test="stdout"
+        @click="showStdOutput = !showStdOutput"
+      >
+        Standard Output <font-awesome-icon :icon="showStdOutput ? FA.faChevronDown : FA.faChevronRight" />
+      </div>
+      <code-box
+        v-if="showStdOutput"
+        :text="buildError.stdOutput"
+      />
+    </div>
+
+    <div v-if="buildError.command">
+      <div
+        class="tw-font-bold tw-cursor-pointer"
+        @click="showCommand = !showCommand"
+      >
+        Command <font-awesome-icon :icon="showCommand ? FA.faChevronDown : FA.faChevronRight" />
+      </div>
+      <code-box
+        v-if="showCommand"
+        :text="buildError.command"
+      />
+    </div>
+
+    <div
+      v-if="buildError.workingDirectory"
+      class="tw-flex tw-flex-row tw-gap-1"
+    >
+      <span class="tw-font-bold">Working Directory:</span>
+      <span class="tw-font-mono">{{ buildError.workingDirectory }}</span>
+    </div>
+
+    <div
+      v-if="buildError.exitCondition"
+      class="tw-flex tw-flex-row tw-gap-1"
+    >
+      <span class="tw-font-bold">Return Value:</span>
+      <span class="tw-font-mono">{{ buildError.exitCondition }}</span>
+    </div>
+
+    <div
+      v-if="buildError.labels.edges.length > 0"
+      class="tw-flex tw-flex-row tw-gap-1"
+    >
+      <span class="tw-font-bold">Labels:</span>
+      <span
+        v-for="{ node: label } in buildError.labels.edges"
+        class="tw-badge tw-badge-outline tw-text-xs tw-text-neutral-500"
+      >{{ label.text }}</span>
+    </div>
+  </div>
+</template>
+
+<script>
+import CodeBox from './CodeBox.vue';
+import {
+  faChevronDown,
+  faChevronRight,
+  faCircleExclamation,
+  faTriangleExclamation,
+} from '@fortawesome/free-solid-svg-icons';
+import {FontAwesomeIcon} from '@fortawesome/vue-fontawesome';
+
+export default {
+  components: {FontAwesomeIcon, CodeBox},
+
+  props: {
+    buildError: {
+      type: Object,
+      required: true,
+    },
+  },
+
+  data() {
+    return {
+      showStdOutput: this.shouldShowStringByDefault(this.buildError.stdOutput),
+      showStdError: true,
+      showCommand: false,
+    };
+  },
+
+  computed: {
+    FA() {
+      return {
+        faChevronDown,
+        faChevronRight,
+        faCircleExclamation,
+        faTriangleExclamation,
+      };
+    },
+  },
+
+  methods: {
+    /**
+     * Hide strings more than 20 lines long by default.
+     */
+    shouldShowStringByDefault(str) {
+      return [...str.matchAll(/\r\n|\r|\n/g).take(21)].length <= 20;
+    },
+  },
+};
+</script>
diff --git a/resources/js/vue/components/shared/BuildErrorList.vue b/resources/js/vue/components/shared/BuildErrorList.vue
new file mode 100644
index 0000000000..fea4112922
--- /dev/null
+++ b/resources/js/vue/components/shared/BuildErrorList.vue
@@ -0,0 +1,209 @@
+<template>
+  <div class="tw-flex tw-flex-col tw-gap-4">
+    <loading-indicator :is-loading="!build || (!previousBuild && previousBuildId !== null)">
+      <div
+        v-if="filteredWarnings.length === 0 && filteredErrors.length === 0"
+        class="tw-self-center"
+      >
+        No {{ showNewErrors ? 'new' : (showFixedErrors ? 'fixed' : '') }} errors or warnings for this build.
+      </div>
+
+      <div v-if="filteredErrors.length > 0">
+        <div class="tw-divider tw-divider-error">
+          {{ filteredErrors.length }}
+          {{ showNewErrors ? 'NEW' : (showFixedErrors ? 'FIXED' : '') }}
+          {{ filteredErrors.length === 1 ? 'ERROR' : 'ERRORS' }}
+        </div>
+        <div class="tw-flex tw-flex-col tw-gap-2">
+          <div
+            v-for="{ node: buildError } in filteredErrors"
+            :key="buildError.id"
+            class="tw-p-2 tw-border-2 tw-rounded-md"
+          >
+            <build-error-item :build-error="buildError" />
+          </div>
+        </div>
+      </div>
+
+      <div v-if="filteredWarnings.length > 0">
+        <div class="tw-divider tw-divider-warning">
+          {{ filteredWarnings.length }}
+          {{ showNewErrors ? 'NEW' : (showFixedErrors ? 'FIXED' : '') }}
+          {{ filteredWarnings.length === 1 ? 'WARNING' : 'WARNINGS' }}
+        </div>
+        <div class="tw-flex tw-flex-col tw-gap-2">
+          <div
+            v-for="{ node: buildWarning } in filteredWarnings"
+            :key="buildWarning.id"
+            class="tw-p-2 tw-border-2 tw-rounded-md"
+          >
+            <build-error-item :build-error="buildWarning" />
+          </div>
+        </div>
+      </div>
+    </loading-indicator>
+  </div>
+</template>
+
+<script>
+import gql from 'graphql-tag';
+import LoadingIndicator from './LoadingIndicator.vue';
+import BuildErrorItem from './BuildErrorItem.vue';
+
+const BUILD_ERROR_FIELDS = `
+  edges {
+    node {
+      id
+      type
+      sourceFile
+      stdOutput
+      stdError
+      workingDirectory
+      exitCondition
+      language
+      targetName
+      outputFile
+      outputType
+      sourceLine
+      command
+      labels {
+        edges {
+          node {
+            id
+            text
+          }
+        }
+      }
+    }
+  }
+`;
+
+const BUILD_QUERY = gql`
+  query($buildid: ID) {
+    build(id: $buildid) {
+      id
+      buildWarnings: buildErrors(filters: {
+        eq: {
+          type: WARNING
+        }
+      }, first: 100000) {
+          ${BUILD_ERROR_FIELDS}
+      }
+      buildErrors: buildErrors(filters: {
+        eq: {
+          type: ERROR
+        }
+      }, first: 100000) {
+        ${BUILD_ERROR_FIELDS}
+      }
+    }
+  }
+`;
+
+export default {
+  components: {BuildErrorItem, LoadingIndicator},
+
+  props: {
+    buildId: {
+      type: Number,
+      required: true,
+    },
+
+    previousBuildId: {
+      type: [Number, null],
+      required: false,
+      default: null,
+    },
+
+    showNewErrors: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    showFixedErrors: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
+
+  apollo: {
+    build: {
+      query: BUILD_QUERY,
+      variables() {
+        return {
+          buildid: this.buildId,
+        };
+      },
+    },
+    previousBuild: {
+      query: BUILD_QUERY,
+      update: (data) => data.build,
+      variables() {
+        return {
+          buildid: this.previousBuildId,
+        };
+      },
+      skip() {
+        return this.previousBuildId === null;
+      },
+    },
+  },
+
+  computed: {
+    filteredWarnings() {
+      return this.filterErrors(this.build.buildWarnings.edges, this.previousBuild?.buildWarnings.edges ?? []);
+    },
+
+    filteredErrors() {
+      return this.filterErrors(this.build.buildErrors.edges, this.previousBuild?.buildErrors.edges ?? []);
+    },
+  },
+
+  methods: {
+    filterErrors(currentErrorList, previousErrorList) {
+      // If we weren't explicitly asked to show only the new or fixed errors, return the full list.
+      if (!this.showNewErrors && !this.showFixedErrors) {
+        return currentErrorList;
+      }
+
+      const currentErrorSet = new Set(currentErrorList.map(({ node }) => {
+        return this.stringifyError(node);
+      }));
+
+      const previousErrorSet = new Set(previousErrorList.map(({ node }) => {
+        return this.stringifyError(node);
+      }));
+
+      if (this.showNewErrors) {
+        return currentErrorList.filter(({ node }) => {
+          return !previousErrorSet.has(this.stringifyError(node));
+        });
+      }
+      else if (this.showFixedErrors) {
+        // Note: showing the fixed errors actually shows errors for the previous build.
+        // This may be confusing to users and should be re-evaluated in the future.
+        return previousErrorList.filter(({ node }) => {
+          return !currentErrorSet.has(this.stringifyError(node));
+        });
+      }
+      else {
+        throw 'Invalid state.';
+      }
+    },
+
+    stringifyError(error) {
+      return JSON.stringify([
+        error.type,
+        error.sourceFile,
+        error.stdError,
+        error.language,
+        error.targetName,
+        error.outputFile,
+        error.outputType,
+      ]);
+    },
+  },
+};
+</script>
diff --git a/routes/web.php b/routes/web.php
index a0337980bc..57b6cdc977 100755
--- a/routes/web.php
+++ b/routes/web.php
@@ -160,6 +160,13 @@
     return redirect("/builds/{$buildid}/coverage/{$fileid}", 301);
 });
 
+Route::get('/builds/{build_id}/errors', 'BuildController@errors')
+    ->whereNumber('build_id');
+Route::get('/viewBuildError.php', function (Request $request) {
+    $buildid = $request->integer('buildid');
+    return redirect("/builds/{$buildid}/errors", 301);
+});
+
 Route::get('/projects/{id}/edit', 'EditProjectController@edit')
     ->whereNumber('id');
 Route::permanentRedirect('/project/{id}/edit', url('/projects/{id}/edit'));
@@ -246,8 +253,6 @@
 
 Route::match(['get', 'post'], '/buildOverview.php', 'BuildController@buildOverview');
 
-Route::get('/viewBuildError.php', 'BuildController@viewBuildError');
-
 Route::get('/viewBuildGroup.php', 'BuildController@viewBuildGroup');
 
 Route::get('/viewSubProjects.php', 'SubProjectController@viewSubProjects');
diff --git a/tests/Browser/Pages/BuildErrorsPageTest.php b/tests/Browser/Pages/BuildErrorsPageTest.php
new file mode 100644
index 0000000000..24e6be6c23
--- /dev/null
+++ b/tests/Browser/Pages/BuildErrorsPageTest.php
@@ -0,0 +1,712 @@
+<?php
+
+namespace Tests\Browser\Pages;
+
+use App\Http\Submission\Traits\UpdatesSiteInformation;
+use App\Models\Build;
+use App\Models\BuildError;
+use App\Models\Label;
+use App\Models\Project;
+use App\Models\Site;
+use App\Models\SiteInformation;
+use App\Models\SubProject;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Str;
+use Laravel\Dusk\Browser;
+use Tests\BrowserTestCase;
+use Tests\Traits\CreatesProjects;
+use Tests\Traits\CreatesSites;
+
+class BuildErrorsPageTest extends BrowserTestCase
+{
+    use CreatesProjects;
+    use CreatesSites;
+    use UpdatesSiteInformation;
+
+    private Project $project;
+
+    private Site $site;
+
+    private SubProject $subproject1;
+    private SubProject $subproject2;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->project = $this->makePublicProject();
+
+        $buildgroup1 = $this->project->buildgroups()->create([
+            'description' => Str::uuid()->toString(),
+        ]);
+
+        $buildgroup2 = $this->project->buildgroups()->create([
+            'description' => Str::uuid()->toString(),
+        ]);
+
+        $this->subproject1 = SubProject::create([
+            'name' => Str::uuid()->toString(),
+            'projectid' => $this->project->id,
+            'groupid' => $buildgroup1->id,
+        ]);
+
+        $this->subproject2 = SubProject::create([
+            'name' => Str::uuid()->toString(),
+            'projectid' => $this->project->id,
+            'groupid' => $buildgroup2->id,
+        ]);
+
+        $this->site = $this->makeSite();
+        $this->updateSiteInfoIfChanged($this->site, new SiteInformation([]));
+    }
+
+    public function tearDown(): void
+    {
+        $this->project->delete();
+        $this->site->delete();
+
+        parent::tearDown();
+    }
+
+    public function testShowsBuildName(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        $this->browse(function (Browser $browser) use ($build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText($build->name)
+                ->assertSee($build->name)
+            ;
+        });
+    }
+
+    public function testShowsMessageWhenNoErrorsOrWarnings(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        $this->browse(function (Browser $browser) use ($build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('No errors or warnings for this build.')
+                ->assertSee('No errors or warnings for this build.')
+            ;
+        });
+    }
+
+    public function testDoesntShowMessageWhenErrorsPresent(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        $build->buildErrors()->save(BuildError::factory()->make());
+        $build->buildErrors()->save(BuildError::factory()->make());
+
+        $this->browse(function (Browser $browser) use ($build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('2 ERRORS')
+                ->assertDontSee('No errors or warnings for this build.')
+            ;
+        });
+    }
+
+    public function testShowsMessageWhenNoNewErrorsOrWarnings(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        $this->browse(function (Browser $browser) use ($build): void {
+            $browser->visit("/builds/{$build->id}/errors?onlydeltap")
+                ->waitForText('No new errors or warnings for this build.')
+                ->assertSee('No new errors or warnings for this build.')
+            ;
+        });
+    }
+
+    public function testShowsMessageWhenNoFixedErrorsOrWarnings(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        $this->browse(function (Browser $browser) use ($build): void {
+            $browser->visit("/builds/{$build->id}/errors?onlydeltan")
+                ->waitForText('No fixed errors or warnings for this build.')
+                ->assertSee('No fixed errors or warnings for this build.')
+            ;
+        });
+    }
+
+    public function testShowsErrorsForSingleBuildWithSingleError(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $build->buildErrors()->save(BuildError::factory()->make());
+
+        $this->browse(function (Browser $browser) use ($buildError1, $build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('1 ERROR')
+                ->assertSee($buildError1->stdoutput)
+                ->assertSee($buildError1->stderror)
+            ;
+        });
+    }
+
+    public function testShowsErrorsForSingleBuildWithMultipleErrors(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $build->buildErrors()->save(BuildError::factory()->make());
+        /** @var BuildError $buildError2 */
+        $buildError2 = $build->buildErrors()->save(BuildError::factory()->make());
+
+        $this->browse(function (Browser $browser) use ($buildError2, $buildError1, $build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('2 ERRORS')
+                ->assertSee($buildError1->stdoutput)
+                ->assertSee($buildError1->stderror)
+                ->assertSee($buildError2->stdoutput)
+                ->assertSee($buildError2->stderror)
+            ;
+        });
+    }
+
+    public function testShowsWarningsForSingleBuildWithSingleWarning(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $build->buildErrors()->save(BuildError::factory()->make([
+            'type' => 1,
+        ]));
+
+        $this->browse(function (Browser $browser) use ($buildError1, $build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('1 WARNING')
+                ->assertSee($buildError1->stdoutput)
+                ->assertSee($buildError1->stderror)
+            ;
+        });
+    }
+
+    public function testShowsWarningsForSingleBuildWithMultipleWarnings(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $build->buildErrors()->save(BuildError::factory()->make([
+            'type' => 1,
+        ]));
+        /** @var BuildError $buildError2 */
+        $buildError2 = $build->buildErrors()->save(BuildError::factory()->make([
+            'type' => 1,
+        ]));
+
+        $this->browse(function (Browser $browser) use ($buildError2, $buildError1, $build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('2 WARNINGS')
+                ->assertSee($buildError1->stdoutput)
+                ->assertSee($buildError1->stderror)
+                ->assertSee($buildError2->stdoutput)
+                ->assertSee($buildError2->stderror)
+            ;
+        });
+    }
+
+    public function testCollapsesLongStdout(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $build->buildErrors()->save(BuildError::factory()->make([
+            'type' => 1,
+        ]));
+
+        $this->browse(function (Browser $browser) use ($buildError1, $build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('1 WARNING')
+                ->assertSee($buildError1->stdoutput)
+            ;
+
+            $buildError1->stdoutput .= "a\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na\na";
+            $buildError1->save();
+
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText('1 WARNING')
+                ->assertDontSee($buildError1->stdoutput)
+                ->click('@stdout')
+                ->assertSee($buildError1->stdoutput)
+            ;
+        });
+    }
+
+    public function testShowsListOfSubProjects(): void
+    {
+        /** @var Build $parent_build */
+        $parent_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var Build $child_build_1 */
+        $child_build_1 = $parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject1->id,
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var Build $child_build_2 */
+        $child_build_2 = $parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject2->id,
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $child_build_1->buildErrors()->save(BuildError::factory()->make());
+        /** @var BuildError $buildError2 */
+        $buildError2 = $child_build_2->buildErrors()->save(BuildError::factory()->make());
+
+        $this->browse(function (Browser $browser) use ($buildError1, $buildError2, $parent_build): void {
+            $browser->visit("/builds/{$parent_build->id}/errors")
+                ->waitForText($this->subproject1->name)
+                ->waitForText($this->subproject2->name)
+                ->assertDontSee($buildError1->stdoutput)
+                ->assertDontSee($buildError2->stdoutput)
+                ->click('@collapse-' . $this->subproject1->id)
+                ->assertSee($buildError1->stdoutput)
+                ->assertDontSee($buildError2->stdoutput)
+            ;
+        });
+    }
+
+    public function testWarningsAndErrorsBySubproject(): void
+    {
+        /** @var Build $parent_build */
+        $parent_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var Build $child_build_1 */
+        $child_build_1 = $parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject1->id,
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+            'builderrors' => 1,
+            'buildwarnings' => 5,
+        ]);
+
+        /** @var Build $child_build_2 */
+        $child_build_2 = $parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject2->id,
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        $this->browse(function (Browser $browser) use ($parent_build): void {
+            $browser->visit("/builds/{$parent_build->id}/errors")
+                ->waitForText($this->subproject1->name)
+                ->waitForText($this->subproject2->name)
+                ->assertSeeIn('@errors-' . $this->subproject1->id, '1')
+                ->assertSeeIn('@warnings-' . $this->subproject1->id, '5')
+            ;
+        });
+    }
+
+    public function testShowsLabelsIfPresent(): void
+    {
+        /** @var Build $build */
+        $build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => Str::uuid()->toString(),
+            'uuid' => Str::uuid()->toString(),
+        ]);
+
+        /** @var BuildError $buildError1 */
+        $buildError1 = $build->buildErrors()->save(BuildError::factory()->make());
+
+        /** @var Label $label1 */
+        $label1 = $buildError1->labels()->create([
+            'text' => Str::uuid()->toString(),
+        ]);
+        /** @var Label $label2 */
+        $label2 = $buildError1->labels()->create([
+            'text' => Str::uuid()->toString(),
+        ]);
+
+        $this->browse(function (Browser $browser) use ($label2, $label1, $build): void {
+            $browser->visit("/builds/{$build->id}/errors")
+                ->waitForText($label1->text)
+                ->waitForText($label2->text)
+                ->assertSee($label1->text)
+                ->assertSee($label2->text)
+            ;
+        });
+    }
+
+    public function testShowsNewAndFixedWarnings(): void
+    {
+        $buildName = Str::uuid()->toString();
+
+        /** @var Build $previous_build */
+        $previous_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => Carbon::now()->subDay(),
+        ]);
+
+        /** @var Build $current_build */
+        $current_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => Carbon::now(),
+        ]);
+
+        $buildError1 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+        $buildError2 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+        $buildError3 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+
+        $previous_build->buildErrors()->create($buildError1->toArray());
+        $previous_build->buildErrors()->create($buildError2->toArray());
+        $current_build->buildErrors()->create($buildError2->toArray());
+        $current_build->buildErrors()->create($buildError3->toArray());
+
+        $this->browse(function (Browser $browser) use ($buildError1, $buildError2, $buildError3, $current_build): void {
+            $browser->visit("/builds/{$current_build->id}/errors")
+                ->waitForText('2 WARNINGS')
+                ->assertSee($buildError2->stdoutput)
+                ->assertSee($buildError3->stdoutput)
+                ->assertDontSee($buildError1->stdoutput)
+            ;
+
+            $browser->visit("/builds/{$current_build->id}/errors?onlydeltap")
+                ->waitForText('1 NEW WARNING')
+                ->assertSee($buildError3->stdoutput)
+                ->assertDontSee($buildError2->stdoutput)
+                ->assertDontSee($buildError1->stdoutput)
+            ;
+
+            $browser->visit("/builds/{$current_build->id}/errors?onlydeltan")
+                ->waitForText('1 FIXED WARNING')
+                ->assertSee($buildError1->stdoutput)
+                ->assertDontSee($buildError2->stdoutput)
+                ->assertDontSee($buildError3->stdoutput)
+            ;
+        });
+    }
+
+    public function testShowsNewAndFixedErrors(): void
+    {
+        $buildName = Str::uuid()->toString();
+
+        /** @var Build $previous_build */
+        $previous_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => Carbon::now()->subDay(),
+        ]);
+
+        /** @var Build $current_build */
+        $current_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => Carbon::now(),
+        ]);
+
+        $buildError1 = BuildError::factory()->make([
+            'type' => 0,
+        ]);
+        $buildError2 = BuildError::factory()->make([
+            'type' => 0,
+        ]);
+        $buildError3 = BuildError::factory()->make([
+            'type' => 0,
+        ]);
+
+        $previous_build->buildErrors()->create($buildError1->toArray());
+        $previous_build->buildErrors()->create($buildError2->toArray());
+        $current_build->buildErrors()->create($buildError2->toArray());
+        $current_build->buildErrors()->create($buildError3->toArray());
+
+        $this->browse(function (Browser $browser) use ($buildError1, $buildError2, $buildError3, $current_build): void {
+            $browser->visit("/builds/{$current_build->id}/errors")
+                ->waitForText('2 ERRORS')
+                ->assertSee($buildError2->stdoutput)
+                ->assertSee($buildError3->stdoutput)
+                ->assertDontSee($buildError1->stdoutput)
+            ;
+
+            $browser->visit("/builds/{$current_build->id}/errors?onlydeltap")
+                ->waitForText('1 NEW ERROR')
+                ->assertSee($buildError3->stdoutput)
+                ->assertDontSee($buildError2->stdoutput)
+                ->assertDontSee($buildError1->stdoutput)
+            ;
+
+            $browser->visit("/builds/{$current_build->id}/errors?onlydeltan")
+                ->waitForText('1 FIXED ERROR')
+                ->assertSee($buildError1->stdoutput)
+                ->assertDontSee($buildError2->stdoutput)
+                ->assertDontSee($buildError3->stdoutput)
+            ;
+        });
+    }
+
+    public function testShowsNewAndFixedWarningsBySubproject(): void
+    {
+        $buildName = Str::uuid()->toString();
+        $currentStartTime = Carbon::now();
+        $previousStartTime = Carbon::now()->subDay();
+
+        /** @var Build $previous_parent_build */
+        $previous_parent_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => $previousStartTime,
+        ]);
+
+        /** @var Build $previous_child_build_1 */
+        $previous_child_build_1 = $previous_parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject1->id,
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'builderrors' => 1,
+            'buildwarnings' => 5,
+            'type' => 'Nightly',
+            'starttime' => $previousStartTime,
+        ]);
+
+        /** @var Build $previous_child_build_2 */
+        $previous_child_build_2 = $previous_parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject2->id,
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => $previousStartTime,
+        ]);
+
+        /** @var Build $current_parent_build */
+        $current_parent_build = $this->project->builds()->create([
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => $currentStartTime,
+        ]);
+
+        /** @var Build $current_child_build_1 */
+        $current_child_build_1 = $current_parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject1->id,
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'builderrors' => 1,
+            'buildwarnings' => 5,
+            'type' => 'Nightly',
+            'starttime' => $currentStartTime,
+        ]);
+
+        /** @var Build $current_child_build_2 */
+        $current_child_build_2 = $current_parent_build->children()->create([
+            'projectid' => $this->project->id,
+            'subprojectid' => $this->subproject2->id,
+            'siteid' => $this->site->id,
+            'name' => $buildName,
+            'uuid' => Str::uuid()->toString(),
+            'type' => 'Nightly',
+            'starttime' => $currentStartTime,
+        ]);
+
+        $buildError1 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+        $buildError2 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+        $buildError3 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+        $buildError4 = BuildError::factory()->make([
+            'type' => 1,
+        ]);
+
+        $previous_child_build_1->buildErrors()->create($buildError1->toArray());
+        $previous_child_build_1->buildErrors()->create($buildError2->toArray());
+        $previous_child_build_2->buildErrors()->create($buildError3->toArray());
+        $current_child_build_1->buildErrors()->create($buildError2->toArray());
+        $current_child_build_1->buildErrors()->create($buildError4->toArray());
+        $current_child_build_2->buildErrors()->create($buildError3->toArray());
+
+        $this->browse(function (Browser $browser) use (
+            $buildError1,
+            $buildError2,
+            $buildError3,
+            $buildError4,
+            $current_parent_build,
+        ): void {
+            $browser->visit("/builds/{$current_parent_build->id}/errors")
+                ->waitForText($this->subproject1->name)
+                ->click('@collapse-' . $this->subproject1->id)
+                ->with('@collapse-' . $this->subproject1->id, function (Browser $browser) use (
+                    $buildError1,
+                    $buildError2,
+                    $buildError3,
+                    $buildError4,
+                ): void {
+                    $browser->waitForText('2 WARNINGS')
+                        ->assertDontSee($buildError1->stdoutput)
+                        ->assertSee($buildError2->stdoutput)
+                        ->assertDontSee($buildError3->stdoutput)
+                        ->assertSee($buildError4->stdoutput)
+                    ;
+                })
+                ->click('@collapse-' . $this->subproject2->id)
+                ->with('@collapse-' . $this->subproject2->id, function (Browser $browser) use (
+                    $buildError1,
+                    $buildError2,
+                    $buildError3,
+                    $buildError4,
+                ): void {
+                    $browser->waitForText('1 WARNING')
+                        ->assertDontSee($buildError1->stdoutput)
+                        ->assertDontSee($buildError2->stdoutput)
+                        ->assertSee($buildError3->stdoutput)
+                        ->assertDontSee($buildError4->stdoutput)
+                    ;
+                })
+            ;
+
+            $browser->visit("/builds/{$current_parent_build->id}/errors?onlydeltap")
+                ->waitForText($this->subproject1->name)
+                ->click('@collapse-' . $this->subproject1->id)
+                ->with('@collapse-' . $this->subproject1->id, function (Browser $browser) use (
+                    $buildError1,
+                    $buildError2,
+                    $buildError3,
+                    $buildError4,
+                ): void {
+                    $browser->waitForText('1 NEW WARNING')
+                        ->assertDontSee($buildError1->stdoutput)
+                        ->assertDontSee($buildError2->stdoutput)
+                        ->assertDontSee($buildError3->stdoutput)
+                        ->assertSee($buildError4->stdoutput)
+                    ;
+                })
+                ->click('@collapse-' . $this->subproject2->id)
+                ->with('@collapse-' . $this->subproject2->id, function (Browser $browser) use (
+                    $buildError1,
+                    $buildError2,
+                    $buildError3,
+                    $buildError4,
+                ): void {
+                    $browser->waitForText('No new errors or warnings for this build.')
+                        ->assertDontSee($buildError1->stdoutput)
+                        ->assertDontSee($buildError2->stdoutput)
+                        ->assertDontSee($buildError3->stdoutput)
+                        ->assertDontSee($buildError4->stdoutput)
+                    ;
+                })
+            ;
+
+            $browser->visit("/builds/{$current_parent_build->id}/errors?onlydeltan")
+                ->waitForText($this->subproject1->name)
+                ->click('@collapse-' . $this->subproject1->id)
+                ->with('@collapse-' . $this->subproject1->id, function (Browser $browser) use (
+                    $buildError1,
+                    $buildError2,
+                    $buildError3,
+                    $buildError4,
+                ): void {
+                    $browser->waitForText('1 FIXED WARNING')
+                        ->assertSee($buildError1->stdoutput)
+                        ->assertDontSee($buildError2->stdoutput)
+                        ->assertDontSee($buildError3->stdoutput)
+                        ->assertDontSee($buildError4->stdoutput)
+                    ;
+                })
+                ->click('@collapse-' . $this->subproject2->id)
+                ->with('@collapse-' . $this->subproject2->id, function (Browser $browser): void {
+                    $browser->waitForText('No fixed errors or warnings for this build.');
+                })
+            ;
+        });
+    }
+}
diff --git a/tests/cypress/e2e/CMakeLists.txt b/tests/cypress/e2e/CMakeLists.txt
index 73bfba6ca1..fbba6d24ff 100644
--- a/tests/cypress/e2e/CMakeLists.txt
+++ b/tests/cypress/e2e/CMakeLists.txt
@@ -64,9 +64,6 @@ set_tests_properties(cypress/e2e/manage-build-group PROPERTIES DEPENDS simple2_a
 add_cypress_e2e_test(manage-sub-project)
 set_tests_properties(cypress/e2e/manage-sub-project PROPERTIES DEPENDS simple2_async)
 
-add_cypress_e2e_test(view-build-error)
-set_tests_properties(cypress/e2e/view-build-error PROPERTIES DEPENDS simple2_async)
-
 add_cypress_e2e_test(sort-index)
 set_tests_properties(cypress/e2e/sort-index PROPERTIES DEPENDS simple2_async)
 
diff --git a/tests/cypress/e2e/view-build-error.cy.js b/tests/cypress/e2e/view-build-error.cy.js
deleted file mode 100644
index 04c6c548fd..0000000000
--- a/tests/cypress/e2e/view-build-error.cy.js
+++ /dev/null
@@ -1,88 +0,0 @@
-describe('viewBuildError', () => {
-
-  function get_whitespace_regex(input_str) {
-    const ws = '\\s+'; // matches any whitespace
-    return new RegExp(ws + input_str.split(/\s+/).join(ws) + ws);
-  }
-
-  it('shows 0 errors', () => {
-    // from the index page, click on the number of build errors
-    cy.visit('index.php?project=BatchmakeExample');
-    cy.get('tbody').contains('tr', 'Win32-MSVC2009').as('build_row');
-    cy.get('@build_row').find('td').eq(5).as('build_errors_td');
-    cy.get('@build_errors_td').should('contain', '0');
-    cy.get('@build_errors_td').click();
-
-    cy.url().then(build_errors_url => {
-      // verify we have the right url and right data is displayed
-      const expected_url = new RegExp('viewBuildError\\.php\\?buildid=\\d+$');
-      cy.wrap(build_errors_url).should('match', expected_url);
-      // TODO: (sbelsk) we have to do this hack to comapre the text
-      //   because it's bound in angular and cypress can't get it easily.
-      //   once this gets redone in Vue, we should simply do:
-      //   cy.get('td.num-errors').should('contain', '0 Errors');
-      cy.get('td.num-errors').invoke('text').should('match', get_whitespace_regex('0 Errors'));
-
-      // verify that deltan shows 0 errors
-      cy.visit(`${build_errors_url}&onlydeltan=1`);
-      cy.get('td.num-errors').invoke('text').should('match', get_whitespace_regex('0 Errors'));
-
-      // verify that deltap shows 0 errors
-      cy.visit(`${build_errors_url}&onlydeltap=1`);
-      cy.get('td.num-errors').invoke('text').should('match', get_whitespace_regex('0 Errors'));
-    });
-  });
-
-
-  it('type=1 shows 10 warnings', () => {
-    // from the index page, click on the number of build warnings
-    cy.visit('index.php?project=BatchmakeExample');
-    cy.get('tbody').contains('tr', 'Win32-MSVC2009').as('build_row');
-    cy.get('@build_row').find('td').eq(6).as('build_warnings_td');
-    cy.get('@build_warnings_td').should('contain', '10');
-    cy.get('@build_warnings_td').click();
-
-    // verify we have the right url and right data is displayed
-    const expected_url = new RegExp('viewBuildError\\.php\\?type=1&buildid=\\d+$');
-    cy.url().should('match', expected_url);
-    cy.get('td.num-errors').invoke('text').should('match', get_whitespace_regex('10 Warnings'));
-  });
-
-
-  // TODO: (sbelsk) the following two tests should not specify
-  //  any buildid's in case we add more data to the dev env in
-  //  the future. However, there is currently no way to navigate
-  //  to these pages without the hardedcoded urls.
-  it('displays build errors inline', () => {
-    cy.visit('viewBuildError.php?buildid=71&type=0');
-    cy.get('table[data-cy="build-error-table"]').should('contain', 'error: \'foo\' was not declared in this scope');
-  });
-
-
-  it('displays build errors inline on parent builds', () => {
-    cy.visit('viewBuildError.php?buildid=70&type=0');
-    cy.get('table[data-cy="parent-build-error-table"]').find('tbody').find('tr').as('subproject_row');
-    cy.get('@subproject_row').find('td').first().should('contain', 'some-test-subproject');
-    cy.get('@subproject_row').find('td').eq(1).contains('a', 'Error building').click();
-    cy.get('table[data-cy="build-error-table"]').should('contain', 'error: \'foo\' was not declared in this scope');
-  });
-
-
-  it('colorizes output', () => {
-    // navigate to the build error page for a build in the OutputColor project
-    cy.visit('index.php?project=OutputColor&date=2018-01-26');
-    cy.get('tbody').contains('a', '5').click();
-    const expected_url = new RegExp('viewBuildError\\.php\\?buildid=\\d+$');
-    cy.url().should('match', expected_url);
-
-    // check that build error log is rendered with colors
-    cy.get('table[data-cy="build-error-table"]').contains('pre', 'Scanning dependencies of target colortest').as('error_log');
-    cy.get('@error_log').find('span').should('have.length', 2).as('error_snippet');
-
-    const green_text = 'Hello world!';
-    cy.get('@error_snippet').eq(0).should('have.css', 'color', 'rgb(0, 187, 0)').and('contain', green_text);
-
-    const red_text = 'Visit our website: <a href="https://www.kitware.com/">Kitware</a>';
-    cy.get('@error_snippet').eq(1).should('have.css', 'color', 'rgb(255, 85, 85)').and('contain', red_text);
-  });
-});