Could Not Resolve SDK - repo testfx issue

[nagilson]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1191466
Build error leg or test failing: dotnet.Tests.dll.13.WorkItemExecution
Pull request: #51402

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "Could not resolve SDK",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

see (#51525)

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1191466
Error message validated: [Could not resolve SDK]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 11/3/2025 6:10:40 PM UTC

Report

Build	Repository	Step Name	Console log	Pull Request
1459474	dotnet/sdk	🟣 Queue Tests	Log	#54704
1459032	dotnet/sdk	Build	Log	#54697

Build	Repository	Test	Pull Request
2997799	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61763
2997369	dotnet-sdk	Microsoft.DotNet.Tests.GivenAProjectToolsCommandResolver.ItReturnsACommandSpecWithArgsContainingCommandPathWhenReturningACommandSpecAndCommandArgumentsAreNull	#61243
2997342	dotnet-sdk	Microsoft.DotNet.Cli.Test.Tests.GivenDotnettestBuildsAndRunsTestFromDll.TestsFromAGivenContainerShouldRunWithExpectedOutput	#61243
1457644	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToBuildWithATargetPlatform.It_defines_target_platform_from_target_framework	#54677
1456910	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToCopyLocalDependencies.It_copies_local_package_dependencies_on_build	#53715
1456835	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54672
1456723	dotnet/sdk	Microsoft.DotNet.Watch.UnitTests.BrowserTests.LaunchesBrowserOnStart
1456798	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToCopyLocalDependencies.It_does_not_copy_local_package_dependencies_when_requested_not_to	#53715
1456602	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.WasmAoTPublishIntegrationTest.AoT_Publish_InRelease_Works
1450009	dotnet/sdk	Microsoft.DotNet.Cli.Run.Tests.RunFileTests_BuildOptions.EmbeddedResource	#54578
1455466	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.WasmAoTPublishIntegrationTest.AoT_Publish_InRelease_Works	#54126
1455060	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.WasmAoTPublishIntegrationTest.AoT_Publish_HostedAppWithScopedCss_VisualStudio
1454973	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToBuildWithATargetPlatform.It_defines_target_platform_from_target_framework	#54515
1454285	dotnet/sdk	dotnet.Tests.dll.8.WorkItemExecution	#54122
1453820	dotnet/sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToPublishAWebApp.PublishWebAppWithPublishProfile	#54615
1454033	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.dll.1.WorkItemExecution	#54634
2993419	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61867
2993150	dotnet-sdk	Microsoft.NET.Build.Tests.dll.2.WorkItemExecution	#61763
2993103	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61850
2993134	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61779
1451625	dotnet/sdk	Microsoft.DotNet.Cli.Run.Tests.RunFileTests_BuildOptions.EmbeddedResource	#54616
2993032	dotnet-sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToBuildANetCoreAppWithWap.WhenNetCoreProjectIsReferencedByAWapProject	#61763
2992522	dotnet-sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToControlGeneratedAssemblyInfo.Microsoft.NET.Build.Tests.GivenThatWeWantToControlGeneratedAssemblyInfo.CheckTargetFrameworkDisplayName	#61850
1450131	dotnet/sdk	Microsoft.NET.Sdk.StaticWebAssets.Tests.StaticWebAssetsCrossTargetingTests.Build_CrosstargetingTests_CanIncludeBrowserAssets	#54536
1449986	dotnet/sdk	dotnet.Tests.dll.8.WorkItemExecution	#54391
2991797	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61779
2991558	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61779
2991391	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61763
2991283	dotnet-sdk	Microsoft.DotNet.Cli.New.IntegrationTests.DotnetClassTemplateTests.DotnetCSharpClassTemplatesTest	#61752
2990850	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61743
1442435	dotnet/sdk	EndToEnd.Tests.ProjectBuildTests.ItCanCreateAndBuildTemplatesWithDefaultFramework	#54514
1441649	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.dll.1.WorkItemExecution	#54518
1440356	dotnet/sdk	dotnet.Tests.dll.22.WorkItemExecution	#54495
1440380	dotnet/sdk	dotnet.Tests.dll.8.WorkItemExecution	#54486
1437179	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.dll.1.WorkItemExecution	#53943
1439514	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54495
1437146	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54461
1436733	dotnet/sdk	dotnet.Tests.dll.22.WorkItemExecution	#54455
1435670	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.dll.1.WorkItemExecution	#54447
1435155	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.dll.1.WorkItemExecution
1435072	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54437
1433120	dotnet/sdk	EndToEnd.Tests.ProjectBuildTests.ItCanCreateAndBuildTemplatesWithDefaultFramework	#54410
1432396	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54082
1431787	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.Tests.WasmPublishIntegrationTest.Publish_WithTransitiveReference_Works	#54337
2981352	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61441
2981096	dotnet-sdk	dotnet-watch.Tests.dll.2.WorkItemExecution	#61243
1430254	dotnet/sdk	dotnet.Tests.dll.21.WorkItemExecution	#54390
2980691	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61389
2980475	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61229
1429056	dotnet/sdk	dotnet.Tests.dll.21.WorkItemExecution
2980383	dotnet-sdk	Microsoft.NET.Restore.Tests.RestoreWithOlderNuGet.ItCanBuildProjectRestoredWithNuGet5_7	#61229
1428998	dotnet/sdk	dotnet-watch.Tests.dll.10.WorkItemExecution	#54394
2980193	dotnet-sdk	Microsoft.DotNet.Cli.VSTest.Tests.VSTestTests.ItShouldSetDotnetRootToLocationOfDotnetExecutable	#61229
2979183	dotnet-sdk	Microsoft.NET.Restore.Tests.GivenThatWeWantToRestoreProjectsUsingNuGetConfigProperties.I_can_restore_a_project_with_implicit_msbuild_nuget_config	#61229
2979273	dotnet-sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToControlGeneratedAssemblyInfo.Microsoft.NET.Build.Tests.GivenThatWeWantToControlGeneratedAssemblyInfo.CheckTargetFrameworkDisplayName	#61301
2979015	dotnet-sdk	dotnet-watch.Tests.dll.2.WorkItemExecution	#61243
2978158	dotnet-sdk	dotnet-watch.Tests.dll.2.WorkItemExecution	#61243
2978072	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61229
1425283	dotnet/sdk	dotnet.Tests.dll.21.WorkItemExecution
1424499	dotnet/sdk	EndToEnd.Tests.ProjectBuildTests.ItCanCreateAndBuildTemplatesWithDefaultFramework	#54049
2976122	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61144
2976019	dotnet-sdk	Microsoft.NET.Build.Tests.ArtifactsOutputPathTests.ItCanBuildWithMicrosoftBuildArtifactsSdk	#60891
2975139	dotnet-sdk	Microsoft.NET.Build.Tests.ArtifactsOutputPathTests.ItCanBuildWithMicrosoftBuildArtifactsSdk	#60808
2975065	dotnet-sdk	Microsoft.NET.Restore.Tests.GivenThatWeWantToRestoreProjectsUsingNuGetConfigProperties.I_can_restore_a_project_with_implicit_msbuild_nuget_config	#60782
2974382	dotnet-sdk	Microsoft.NET.Build.Tests.AppHostTests.It_uses_an_apphost_based_on_platform_target	#60891
1419820	dotnet/sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#54292
2974238	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#61042
1419425	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.WasmAoTPublishIntegrationTest.AoT_Publish_WithExistingWebConfig_Works	#53792
2974045	dotnet-sdk	Microsoft.NET.Build.Tests.dll.9.WorkItemExecution	#60811
2974060	dotnet-sdk	Microsoft.NET.Build.Tests.AppHostTests.It_uses_an_apphost_based_on_platform_target	#60891
2974039	dotnet-sdk	Microsoft.NET.Build.Tests.ArtifactsOutputPathTests.ItCanBuildWithMicrosoftBuildArtifactsSdk	#60808
2973701	dotnet-sdk	Microsoft.NET.Build.Tests.ArtifactsOutputPathTests.ItCanBuildWithMicrosoftBuildArtifactsSdk	#60808

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
5	25	74

[michaellinhq]

Hi, I reviewed 'Could Not Resolve SDK - repo testfx issue' and can start immediately. I can deliver a first usable version quickly and iterate based on your feedback. If this scope still matches your priority, I can proceed right away.