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Razor System.InvalidOperationException: This program location is thought to be unreachable. #9267

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Open
Razor System.InvalidOperationException: This program location is thought to be unreachable.#9267
Assignees
chsienki
Labels
Razoruntriaged
@kasix-ulziikhutag

Description

@kasix-ulziikhutag
kasix-ulziikhutag
opened on May 1, 2026

Type: Bug

Issue Description

Steps to Reproduce

Expected Behavior

Actual Behavior

Extension version: 2.130.5
VS Code version: Code 1.118.1 (034f571df509819cc10b0c8129f66ef77a542f0e, 2026-04-29T17:36:44+03:00)
OS version: Windows_NT x64 10.0.26200
Modes:

Logs

C# log

Details 
2026-05-01 09:08:01.237 [info] Locating .NET runtime version 10.0.5
2026-05-01 09:08:02.460 [info] Dotnet path: C:\Program Files\dotnet\dotnet.exe
2026-05-01 09:08:02.460 [info] Activating C# + C# Dev Kit...
2026-05-01 09:08:04.216 [info] info: Program[0]
2026-05-01 09:08:04.217 [info]       Server started with process ID 27580
2026-05-01 09:08:06.593 [info] [Program] Language server initialized
2026-05-01 09:08:06.595 [info] [Program] Monitoring client process 30748 for exit
2026-05-01 09:08:13.702 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\ITECH\Mockup\Itec.OrderPartner\Shared\Itec.OrderPartner.Shared.csproj loaded by C# Dev Kit
2026-05-01 09:08:13.745 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\ITECH\Mockup\Itec.OrderPartner\Client\Itec.OrderPartner.Client.csproj loaded by C# Dev Kit
2026-05-01 09:08:13.749 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\ITECH\Mockup\Itec.OrderPartner\Server\Itec.OrderPartner.Server.csproj loaded by C# Dev Kit
2026-05-01 09:08:44.215 [error] Request textDocument/codeAction failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.221 [error] Request textDocument/diagnostic failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.221 [error] Document pull failed for text document file:///c%3A/ITECH/Mockup/Itec.OrderPartner/Client/Pages/PDA/PAOM002StockoutInput.razor
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.223 [error] Request textDocument/codeAction failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.226 [error] Request textDocument/inlayHint failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.232 [error] Request textDocument/diagnostic failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.232 [error] Document pull failed for text document file:///c%3A/ITECH/Mockup/Itec.OrderPartner/Client/Pages/PDA/PSTRC04PriceCardInput.razor
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.235 [error] Request textDocument/codeLens failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.238 [error] Request textDocument/inlayHint failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.241 [error] Request textDocument/codeLens failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.919 [error] Request textDocument/inlayHint failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:44.960 [error] Request textDocument/inlayHint failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]
2026-05-01 09:08:45.742 [error] Request textDocument/hover failed.
  Message: Razor source generator did not produce a host output for project 'Itec.OrderPartner.Client': warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'InvalidOperationException' with message 'This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30'.
System.InvalidOperationException: This program location is thought to be unreachable.
 File='/_/src/Compiler/Microsoft.CodeAnalysis.Razor.Compiler/src/Language/Intermediate/ComponentTypeArgumentIntermediateNode.cs', Line=30
   at Microsoft.AspNetCore.Razor.ThrowHelper.ThrowInvalidOperationException[T](String message)
   at Microsoft.AspNetCore.Razor.Assumed.ThrowInvalidOperation[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Assumed.Unreachable[T](String message, String path, Int32 line)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode.GetValue(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.ComponentTypeArgumentIntermediateNode..ctor(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelperProperty(TagHelperPropertyIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperPropertyIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.IntermediateNodeWalker.VisitDefault(IntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ComponentRewriteVisitor.VisitTagHelper(TagHelperIntermediateNode node)
   at Microsoft.AspNetCore.Razor.Language.Intermediate.TagHelperIntermediateNode.Accept(IntermediateNodeVisitor visitor)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.RewriteAsComponent(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper)
   at Microsoft.AspNetCore.Razor.Language.Components.ComponentLoweringPass.ExecuteCore(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.IntermediateNodePassBase.Execute(RazorCodeDocument codeDocument, DocumentIntermediateNode documentNode, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.DefaultRazorOptimizationPhase.ExecuteCore(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ExecutePhases(ReadOnlySpan`1 phases, RazorCodeDocument codeDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.SourceGeneratorProjectEngine.ProcessRemaining(SourceGeneratorRazorCodeDocument sgDocument, CancellationToken cancellationToken)
   at Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator.<>c__DisplayClass5_2.<Initialize>b__26(ValueTuple`3 pair, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.TransformNode`2.<>c__DisplayClass6_0.<.ctor>b__0(TInput i, CancellationToken token) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 27
   at Microsoft.CodeAnalysis.TransformNode`2.UpdateStateTable(Builder builder, NodeStateTable`1 previousTable, CancellationToken cancellationToken) in /_/src/Compilers/Core/Portable/SourceGeneration/Nodes/TransformNode.cs:line 83
-----

  Code: -32000 
[object Object]

C# LSP Trace Logs log

Details

Environment Information

VSCode version: 1.118.1
C# Extension: 2.130.5
Using OmniSharp: false

Dotnet Information .NET SDK: Version: 10.0.203 Commit: c23858a6d8 Workload version: 10.0.200-manifests.f8ca1cb9 MSBuild version: 18.3.3+c23858a6d

Runtime Environment:
OS Name: Windows
OS Version: 10.0.26200
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\10.0.203\

.NET workloads installed:
There are no installed workloads to display.
Configured to use workload sets when installing new manifests.
No workload sets are installed. Run "dotnet workload restore" to install a workload set.

Host:
Version: 10.0.7
Architecture: x64
Commit: b16286c228

.NET SDKs installed:
8.0.420 [C:\Program Files\dotnet\sdk]
10.0.203 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 8.0.26 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 8.0.26 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 8.0.26 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.7 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
DOTNET_CLI_UI_LANGUAGE [en-US]

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Visual Studio Code Extensions
Extension Author Version Folder Name
csdevkit ms-dotnettools 3.10.14 ms-dotnettools.csdevkit-3.10.14-win32-x64
csharp ms-dotnettools 2.130.5 ms-dotnettools.csharp-2.130.5-win32-x64
vscode-dotnet-runtime ms-dotnettools 3.0.0 ms-dotnettools.vscode-dotnet-runtime-3.0.0
C# Settings
Setting Value
preferCSharpExtension false
compilerDiagnosticScope openFiles
analyzerDiagnosticScope openFiles
enableXamlTools true
useServerGC true
System Info
Item Value
CPUs 13th Gen Intel(R) Core(TM) i5-1335U (12 x 2496)
GPU Status 2d_canvas: enabled
GPU0: VENDOR= 0x8086, DEVICE=0xa7a1 [Intel(R) Iris(R) Xe Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=32.0.101.7076 ACTIVE
GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.8246
Machine model name:
Machine model version:
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
trees_in_viz: disabled_off
video_decode: enabled
video_encode: enabled
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off
Load (avg) undefined
Memory (System) 31.71GB (16.05GB free)
Process Argv --crash-reporter-id 779d3db6-af1d-4442-8bc9-9cba4e81f41d
Screen Reader no
VM 0%
A/B Experiments 
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pythonvspyt551:31249599
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31463988
aj953862:31281341
6abeh943:31336334
envsactivate1:31505457
cloudbuttont:31379625
3efgi100_wstrepl:31403338
ec5jj548:31422691
cp_cls_t_966_ss:31454198
inlinechat_v2_hd992725:31505030
4je02754:31466945
8hhj4413:31478653
ge8j1254_inline_auto_hint_haiku:31490510
38bie571_auto:31478677
cp_cls_c_1081:31454833
conptydll_true:31498968
ia-use-proxy-models-svc:31452481
e9c30283:31461165
test_control1:31471004
c9b86496:31447327
control_6dc23131:31497324
idci7584:31464702
e3e4d672:31494082
ei9d7968:31496641
nes-extended-on:31455476
chat:31457767
8hig5102:31480529
7e187181:31503455
cpptoolson-v2:31475363
i2gc6536:31499202
ghj88844:31499326
ec1eg703:31491645
client_tst_t:31495907
ddid_c:31478207
getcmakediagnosticsoff:31489825
pro_large_t:31499376
cp_cls_c_1082:31504161
719di409_sum_t:31505225
logging_enabled_new:31498466
db5d2638:31499441
nes-dist-check-on:31503267
852d2892:31506239
748c7209:31497895
nes-revagr-1:31501785
32d76977:31505232
e8jdj427:31505714

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