[mono][wasm] Unable to find RazorClassLibrary.dll to be lazy loaded later.

[jandupej]

New wasm (windows and linux) build errors have emerged with.

C:\helix\work\workitem\e\wbt\nuget\blz_razor_lib_top_yja0qqds.yk3\microsoft.net.sdk.webassembly.pack\8.0.0-preview.4.23224.7\build\Microsoft.NET.Sdk.WebAssembly.Browser.targets(314,5): error BLAZORSDK1001: Unable to find 'RazorClassLibrary.dll' to be lazy loaded later. Confirm that project or package references are included and the reference is used in the project. [C:\helix\work\workitem\e\wbt\blz_razor_lib_top_yja0qqds.yk3\wasm\wasm.csproj]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=251572
Build error leg or test failing: Wasm.Build.Tests.Blazor.BuildPublishTests.BugRegression_60479_WithRazorClassLib
Pull request: #85163

Error Message

Fill the error message using known issues guidance.

{
  "ErrorMessage": "Unable to find 'RazorClassLibrary.dll' to be lazy loaded later.",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Report

Build	Definition	Test	Pull Request
252149	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution
251910	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85282
251772	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85313
251720	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#83411
251699	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#74623
251525	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85288
251680	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#82393
251625	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85254
250766	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85275
251572	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85163
251562	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#83677
251278	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85303
251487	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85317
251474	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85314
251469	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85313
251428	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85310
251361	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85308
251336	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#83411
251420	dotnet/runtime	Wasm.Build.Tests.Blazor.BuildPublishTests.BugRegression_60479_WithRazorClassLib	#85311
251313	dotnet/runtime	Workloads-Webcil-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#85307

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
4	20	20

[ghost]

Tagging subscribers to 'arch-wasm': @lewing
See info in area-owners.md if you want to be subscribed.

Issue Details

---

New wasm (windows and linux) build errors have emerged with.

C:\helix\work\workitem\e\wbt\nuget\blz_razor_lib_top_yja0qqds.yk3\microsoft.net.sdk.webassembly.pack\8.0.0-preview.4.23224.7\build\Microsoft.NET.Sdk.WebAssembly.Browser.targets(314,5): error BLAZORSDK1001: Unable to find 'RazorClassLibrary.dll' to be lazy loaded later. Confirm that project or package references are included and the reference is used in the project. [C:\helix\work\workitem\e\wbt\blz_razor_lib_top_yja0qqds.yk3\wasm\wasm.csproj]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=251572
Build error leg or test failing: Wasm.Build.Tests.Blazor.BuildPublishTests.BugRegression_60479_WithRazorClassLib
Pull request: #85163

Error Message

Fill the error message using known issues guidance.

{
  "ErrorMessage": "Unable to find 'RazorClassLibrary.dll' to be lazy loaded later.",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Author:	jandupej
Assignees:	-
Labels:	arch-wasm, blocking-clean-ci, Known Build Error
Milestone:	-

[maraf]

The test is already disabled on main. Duplicate of #85354