diff --git a/app/src/main/java/ch/tiim/markdown_widget/MarkdownRenderer.kt b/app/src/main/java/ch/tiim/markdown_widget/MarkdownRenderer.kt
index 924c521..c73d7e7 100644
--- a/app/src/main/java/ch/tiim/markdown_widget/MarkdownRenderer.kt
+++ b/app/src/main/java/ch/tiim/markdown_widget/MarkdownRenderer.kt
@@ -9,6 +9,8 @@ import android.os.Handler
 import android.os.Looper
 import android.util.Base64
 import android.util.Log
+import android.webkit.WebResourceError
+import android.webkit.WebResourceRequest
 import android.webkit.WebView
 import android.webkit.WebViewClient
 import kotlin.math.max
@@ -45,6 +47,12 @@ class MarkdownRenderer(private val context: Context, private val width: Int, pri
                     }
                 }, 50)
             }
+
+            override fun onReceivedError(view: WebView?, request: WebResourceRequest?, error: WebResourceError?) {
+                if (request?.isForMainFrame == true) {
+                    Log.w(TAG, "WebView render error: code=${error?.errorCode}, description=${error?.description}, url=${request.url}")
+                }
+            }
         }
         webView.layout(0, 0, width, height)
         webView.setBackgroundColor(Color.WHITE)