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
1467548	dotnet/sdk	🟣 Build	Log	#54788
1459474	dotnet/sdk	🟣 Queue Tests	Log	#54704
1459032	dotnet/sdk	Build	Log	#54697

Build	Repository	Test	Pull Request
3012550	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#62584
1489339	dotnet/sdk	LaunchesBrowserOnStart	#55089
1488082	dotnet/sdk	LaunchesBrowserOnStart	#55045
1487456	dotnet/sdk	AllWebProjectsRestoreAndBuild	#55059
1487369	dotnet/sdk	LaunchesBrowserOnStart	#55066
1487539	dotnet/sdk	AoT_Publish_HostedAppWithScopedCss_VisualStudio	#55066
1485523	dotnet/sdk	AllWebProjectsRestoreAndBuild	#55033
1484805	dotnet/sdk	AoT_Publish_InRelease_Works	#55048
3009422	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#62478
3009175	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#62460
1483407	dotnet/sdk	LaunchesBrowserOnStart	#55036
3008465	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#62429
1481999	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.WebProjectsTests.AllWebProjectsRestoreAndBuild
1481994	dotnet/sdk	AoT_Publish_InRelease_Works	#54231
3008314	dotnet-sdk	Microsoft.NET.Restore.Tests.GivenThatWeWantToRestoreProjectsUsingNuGetConfigProperties.I_can_disable_implicit_msbuild_nuget_config	#61763
3008250	dotnet-sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToBuildANetCoreAppWithWap.WhenNetCoreProjectIsReferencedByAWapProject	#61763
1480968	dotnet/sdk	Build_OverrideHtmlAssetPlaceholders	#54836
1480854	dotnet/sdk	AoT_Publish_InRelease_Works	#54969
1480072	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.WebProjectsTests.AllWebProjectsRestoreAndBuild
3007439	dotnet-sdk	Microsoft.NET.Restore.Tests.RestoreWithOlderNuGet.ItCanBuildProjectRestoredWithNuGet5_7	#62381
3007172	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61763
1476509	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.WebProjectsTests.AllWebProjectsRestoreAndBuild	#53715
1475218	dotnet/sdk	AoT_Publish_HostedAppWithScopedCss_VisualStudio	#54862
1470456	dotnet/sdk	EndToEnd.Tests.ProjectBuildTests.ItCanCreateAndBuildTemplatesWithDefaultFramework	#54792
1473791	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54908
1473142	dotnet/sdk	Microsoft.DotNet.Cli.Project.Convert.Tests.DotnetProjectConvertTests.DefaultItems_ImplicitBuildFileInDirectory
1472601	dotnet/sdk	Microsoft.DotNet.Cli.Project.Convert.Tests.DotnetProjectConvertTests.DefaultItems_ImplicitBuildFileInDirectory	#54852
1472276	dotnet/sdk	Microsoft.DotNet.Cli.Run.Tests.RunFileTests_BuildOptions.EmbeddedResource	#54725
1470941	dotnet/sdk	Microsoft.DotNet.Cli.Run.Tests.RunFileTests_BuildOptions.EmbeddedResource	#54851
1470923	dotnet/sdk	Microsoft.DotNet.Cli.Run.Tests.RunFileTests_BuildOptions.EmbeddedResource	#54857
1470032	dotnet/sdk	Microsoft.NET.Sdk.StaticWebAssets.Tests.dll.15.WorkItemExecution	#54788
1469283	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.WasmAoTPublishIntegrationTest.AoT_Publish_InRelease_Works
1468161	dotnet/sdk	Microsoft.DotNet.Watch.UnitTests.BrowserTests.LaunchesBrowserOnStart	#54726
1467887	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.Tests.WasmBuildIntegrationTest.Publish_WithBlazorWebAssemblyLoadCustomGlobalizationData_SetsGlobalizationMode	#54759
1465920	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToBuildWithATargetPlatform.It_defines_target_platform_from_target_framework	#54769
3001065	dotnet-sdk	dotnet-watch.Tests.dll.2.WorkItemExecution	#61763
3000935	dotnet-sdk	Microsoft.NET.Build.Tests.dll.4.WorkItemExecution	#61763
1463487	dotnet/sdk	Microsoft.DotNet.Watch.UnitTests.BrowserTests.LaunchesBrowserOnStart	#54713
1463164	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToFloatWarningLevels.It_maps_analysis_properties_to_globalconfig	#54730
1463037	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.McpServerTemplateTests.AllMcpServerProjectsRestoreAndBuild	#54726
1463018	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToControlGeneratedAssemblyInfo.GenerateUserSecrets	#54761
1462927	dotnet/sdk	Microsoft.DotNet.Watch.UnitTests.BrowserTests.LaunchesBrowserOnStart	#54729
1462883	dotnet/sdk	Microsoft.NET.Sdk.StaticWebAssets.Tests.StaticWebAssetsCrossTargetingTests.Build_CrosstargetingTests_CanIncludeBrowserAssets	#54758
1462534	dotnet/sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToBuildWithATargetPlatform.It_defines_target_platform_from_target_framework	#54725
1460107	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.Tests.WasmPublishIntegrationTest.Publish_HostedApp_WithRidSpecifiedAsArgument_Works	#54653
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

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	57

[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.

[MichaelSimons]

Closing as fixed by #55102