[main] Source code updates from dotnet/dotnet #51402

dotnet-maestro · 2025-10-21T16:23:13Z

Note

This is a codeflow update. It may contain both source code changes from the VMR as well as dependency updates. Learn more here.

This pull request brings the following source code changes

From https://github.com/dotnet/dotnet

Subscription: 94ba9a9b-a084-4c1e-bf44-d0c711c17773
Build: 20251021.6 (288041)
Date Produced: October 22, 2025 12:27:13 AM UTC
Commit: ce8b0d8b87e180c6c044ee5828bd4fffab60951d
Commit Diff: be28ec7...ce8b0d8
Branch: main

Updated Dependencies

From 10.0.0-rc.1.25515.110 to 10.0.0-rc.1.25521.106
- dotnet-dev-certs
- dotnet-user-jwts
- dotnet-user-secrets
- Microsoft.AspNetCore.Analyzers
- Microsoft.AspNetCore.App.Ref
- Microsoft.AspNetCore.App.Ref.Internal
- Microsoft.AspNetCore.Authentication.Facebook
- Microsoft.AspNetCore.Authentication.Google
- Microsoft.AspNetCore.Authentication.MicrosoftAccount
- Microsoft.AspNetCore.Authorization
- Microsoft.AspNetCore.Components
- Microsoft.AspNetCore.Components.Analyzers
- Microsoft.AspNetCore.Components.Forms
- Microsoft.AspNetCore.Components.SdkAnalyzers
- Microsoft.AspNetCore.Components.Web
- Microsoft.AspNetCore.Components.WebAssembly
- Microsoft.AspNetCore.Components.WebAssembly.Server
- Microsoft.AspNetCore.Components.WebView
- Microsoft.AspNetCore.DeveloperCertificates.XPlat
- Microsoft.AspNetCore.Metadata
- Microsoft.AspNetCore.Mvc.Analyzers
- Microsoft.AspNetCore.Mvc.Api.Analyzers
- Microsoft.AspNetCore.TestHost
- Microsoft.Bcl.AsyncInterfaces
- Microsoft.DotNet.Web.ItemTemplates.10.0
- Microsoft.DotNet.Web.ProjectTemplates.10.0
- Microsoft.Extensions.Configuration.Ini
- Microsoft.Extensions.DependencyModel
- Microsoft.Extensions.FileProviders.Abstractions
- Microsoft.Extensions.FileProviders.Embedded
- Microsoft.Extensions.FileSystemGlobbing
- Microsoft.Extensions.Logging
- Microsoft.Extensions.Logging.Abstractions
- Microsoft.Extensions.Logging.Console
- Microsoft.Extensions.ObjectPool
- Microsoft.JSInterop
- Microsoft.NET.HostModel
- Microsoft.NET.ILLink.Tasks
- Microsoft.NET.Runtime.Emscripten.3.1.56.Cache.win-x64
- Microsoft.NET.Sdk.WindowsDesktop
- Microsoft.NETCore.App.Ref
- Microsoft.NETCore.Platforms
- Microsoft.Win32.SystemEvents
- Microsoft.WindowsDesktop.App.Internal
- Microsoft.WindowsDesktop.App.Ref
- System.CodeDom
- System.ComponentModel.Composition
- System.Composition.AttributedModel
- System.Composition.Convention
- System.Composition.Hosting
- System.Composition.Runtime
- System.Composition.TypedParts
- System.Configuration.ConfigurationManager
- System.Diagnostics.DiagnosticSource
- System.Formats.Asn1
- System.IO.Hashing
- System.Reflection.MetadataLoadContext
- System.Resources.Extensions
- System.Security.Cryptography.Pkcs
- System.Security.Cryptography.ProtectedData
- System.Security.Cryptography.Xml
- System.Security.Permissions
- System.ServiceProcess.ServiceController
- System.Text.Encoding.CodePages
- System.Text.Json
- System.Windows.Extensions
From 10.0.0-preview.25515.110 to 10.0.0-preview.25521.106
- Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal
- Microsoft.CodeAnalysis.Razor.Tooling.Internal
- Microsoft.NET.Sdk.Razor.SourceGenerators.Transport
From 18.1.0-preview-25515-110 to 18.1.0-preview-25521-106
- Microsoft.Build
- Microsoft.Build.Localization
- Microsoft.NET.Test.Sdk
- Microsoft.TestPlatform.Build
- Microsoft.TestPlatform.CLI
From 7.0.0-preview.1.1610 to 7.0.0-preview.1.2206
- Microsoft.Build.NuGetSdkResolver
- NuGet.Build.Tasks
- NuGet.Build.Tasks.Console
- NuGet.Build.Tasks.Pack
- NuGet.CommandLine.XPlat
- NuGet.Commands
- NuGet.Common
- NuGet.Configuration
- NuGet.Credentials
- NuGet.DependencyResolver.Core
- NuGet.Frameworks
- NuGet.LibraryModel
- NuGet.Localization
- NuGet.Packaging
- NuGet.ProjectModel
- NuGet.Protocol
- NuGet.Versioning
From 10.0.0-beta.25515.110 to 10.0.0-beta.25521.106
- Microsoft.Build.Tasks.Git
- Microsoft.SourceLink.AzureRepos.Git
- Microsoft.SourceLink.Bitbucket.Git
- Microsoft.SourceLink.Common
- Microsoft.SourceLink.GitHub
- Microsoft.SourceLink.GitLab
From 5.3.0-1.25515.110 to 5.3.0-1.25521.106
- Microsoft.CodeAnalysis
- Microsoft.CodeAnalysis.BuildClient
- Microsoft.CodeAnalysis.CSharp
- Microsoft.CodeAnalysis.CSharp.CodeStyle
- Microsoft.CodeAnalysis.CSharp.Features
- Microsoft.CodeAnalysis.CSharp.Workspaces
- Microsoft.CodeAnalysis.PublicApiAnalyzers
- Microsoft.CodeAnalysis.Workspaces.Common
- Microsoft.CodeAnalysis.Workspaces.MSBuild
- Microsoft.Net.Compilers.Toolset
- Microsoft.Net.Compilers.Toolset.Framework
From 2.0.0-preview.1.25515.110 to 2.0.0-preview.1.25521.106
- Microsoft.Deployment.DotNet.Releases
From 2.2.0-beta.25515.110 to 2.2.0-beta.25521.106
- Microsoft.DiaSymReader
From 11.0.0-beta.25515.110 to 11.0.0-beta.25521.106
- Microsoft.DotNet.Arcade.Sdk
- Microsoft.DotNet.Build.Tasks.Installers
- Microsoft.DotNet.Build.Tasks.Templating
- Microsoft.DotNet.Build.Tasks.Workloads
- Microsoft.DotNet.Helix.Sdk
- Microsoft.DotNet.SignTool
- Microsoft.DotNet.XliffTasks
- Microsoft.DotNet.XUnitExtensions
From 14.0.0-alpha1.25515.110 to 15.0.0-alpha1.25521.106
- Microsoft.FSharp.Compiler
From 11.0.100-alpha.25515.110 to 11.0.100-alpha.25521.106
- Microsoft.TemplateEngine.Abstractions
- Microsoft.TemplateEngine.Authoring.TemplateVerifier
- Microsoft.TemplateEngine.Edge
- Microsoft.TemplateEngine.Mocks
- Microsoft.TemplateEngine.Orchestrator.RunnableProjects
- Microsoft.TemplateEngine.TestHelper
- Microsoft.TemplateEngine.Utils
- Microsoft.TemplateSearch.Common
- Microsoft.TemplateSearch.TemplateDiscovery
From 3.2.0-preview.25515.110 to 3.2.0-preview.25521.106
- Microsoft.Web.Xdt
From 2.0.0-rc.1.25515.110 to 2.0.0-rc.1.25521.106
- System.CommandLine

Associated changes in source repos

[[ commit created by automation ]]

Updated Dependencies: dotnet-dev-certs, dotnet-user-jwts, dotnet-user-secrets, Microsoft.AspNetCore.Analyzers, Microsoft.AspNetCore.App.Ref, Microsoft.AspNetCore.App.Ref.Internal, Microsoft.AspNetCore.Authentication.Facebook, Microsoft.AspNetCore.Authentication.Google, Microsoft.AspNetCore.Authentication.MicrosoftAccount, Microsoft.AspNetCore.Authorization, Microsoft.AspNetCore.Components, Microsoft.AspNetCore.Components.Analyzers, Microsoft.AspNetCore.Components.Forms, Microsoft.AspNetCore.Components.SdkAnalyzers, Microsoft.AspNetCore.Components.Web, Microsoft.AspNetCore.Components.WebAssembly, Microsoft.AspNetCore.Components.WebAssembly.Server, Microsoft.AspNetCore.Components.WebView, Microsoft.AspNetCore.DeveloperCertificates.XPlat, Microsoft.AspNetCore.Metadata, Microsoft.AspNetCore.Mvc.Analyzers, Microsoft.AspNetCore.Mvc.Api.Analyzers, Microsoft.AspNetCore.TestHost, Microsoft.Bcl.AsyncInterfaces, Microsoft.DotNet.Web.ItemTemplates.10.0, Microsoft.DotNet.Web.ProjectTemplates.10.0, Microsoft.Extensions.Configuration.Ini, Microsoft.Extensions.DependencyModel, Microsoft.Extensions.FileProviders.Abstractions, Microsoft.Extensions.FileProviders.Embedded, Microsoft.Extensions.FileSystemGlobbing, Microsoft.Extensions.Logging, Microsoft.Extensions.Logging.Abstractions, Microsoft.Extensions.Logging.Console, Microsoft.Extensions.ObjectPool, Microsoft.JSInterop, Microsoft.NET.HostModel, Microsoft.NET.ILLink.Tasks, Microsoft.NET.Runtime.Emscripten.3.1.56.Cache.win-x64, Microsoft.NET.Sdk.WindowsDesktop, Microsoft.NETCore.App.Ref, Microsoft.NETCore.Platforms, Microsoft.Win32.SystemEvents, Microsoft.WindowsDesktop.App.Internal, Microsoft.WindowsDesktop.App.Ref, System.CodeDom, System.ComponentModel.Composition, System.Composition.AttributedModel, System.Composition.Convention, System.Composition.Hosting, System.Composition.Runtime, System.Composition.TypedParts, System.Configuration.ConfigurationManager, System.Diagnostics.DiagnosticSource, System.Formats.Asn1, System.IO.Hashing, System.Reflection.MetadataLoadContext, System.Resources.Extensions, System.Security.Cryptography.Pkcs, System.Security.Cryptography.ProtectedData, System.Security.Cryptography.Xml, System.Security.Permissions, System.ServiceProcess.ServiceController, System.Text.Encoding.CodePages, System.Text.Json, System.Windows.Extensions (Version 10.0.0-rc.1.25515.110 -> 10.0.0-rc.1.25520.116) Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal, Microsoft.CodeAnalysis.Razor.Tooling.Internal, Microsoft.NET.Sdk.Razor.SourceGenerators.Transport (Version 10.0.0-preview.25515.110 -> 10.0.0-preview.25520.116) Microsoft.Build, Microsoft.Build.Localization, Microsoft.NET.Test.Sdk, Microsoft.TestPlatform.Build, Microsoft.TestPlatform.CLI (Version 18.1.0-preview-25515-110 -> 18.1.0-preview-25520-116) Microsoft.Build.NuGetSdkResolver, NuGet.Build.Tasks, NuGet.Build.Tasks.Console, NuGet.Build.Tasks.Pack, NuGet.CommandLine.XPlat, NuGet.Commands, NuGet.Common, NuGet.Configuration, NuGet.Credentials, NuGet.DependencyResolver.Core, NuGet.Frameworks, NuGet.LibraryModel, NuGet.Localization, NuGet.Packaging, NuGet.ProjectModel, NuGet.Protocol, NuGet.Versioning (Version 7.0.0-preview.1.1610 -> 7.0.0-preview.1.2116) Microsoft.Build.Tasks.Git, Microsoft.SourceLink.AzureRepos.Git, Microsoft.SourceLink.Bitbucket.Git, Microsoft.SourceLink.Common, Microsoft.SourceLink.GitHub, Microsoft.SourceLink.GitLab (Version 10.0.0-beta.25515.110 -> 10.0.0-beta.25520.116) Microsoft.CodeAnalysis, Microsoft.CodeAnalysis.BuildClient, Microsoft.CodeAnalysis.CSharp, Microsoft.CodeAnalysis.CSharp.CodeStyle, Microsoft.CodeAnalysis.CSharp.Features, Microsoft.CodeAnalysis.CSharp.Workspaces, Microsoft.CodeAnalysis.PublicApiAnalyzers, Microsoft.CodeAnalysis.Workspaces.Common, Microsoft.CodeAnalysis.Workspaces.MSBuild, Microsoft.Net.Compilers.Toolset, Microsoft.Net.Compilers.Toolset.Framework (Version 5.3.0-1.25515.110 -> 5.3.0-1.25520.116) Microsoft.Deployment.DotNet.Releases (Version 2.0.0-preview.1.25515.110 -> 2.0.0-preview.1.25520.116) Microsoft.DiaSymReader (Version 2.2.0-beta.25515.110 -> 2.2.0-beta.25520.116) Microsoft.DotNet.Arcade.Sdk, Microsoft.DotNet.Build.Tasks.Installers, Microsoft.DotNet.Build.Tasks.Templating, Microsoft.DotNet.Build.Tasks.Workloads, Microsoft.DotNet.Helix.Sdk, Microsoft.DotNet.SignTool, Microsoft.DotNet.XliffTasks, Microsoft.DotNet.XUnitExtensions (Version 11.0.0-beta.25515.110 -> 11.0.0-beta.25520.116) Microsoft.FSharp.Compiler (Version 14.0.0-alpha1.25515.110 -> 15.0.0-alpha1.25520.116) Microsoft.TemplateEngine.Abstractions, Microsoft.TemplateEngine.Authoring.TemplateVerifier, Microsoft.TemplateEngine.Edge, Microsoft.TemplateEngine.Mocks, Microsoft.TemplateEngine.Orchestrator.RunnableProjects, Microsoft.TemplateEngine.TestHelper, Microsoft.TemplateEngine.Utils, Microsoft.TemplateSearch.Common, Microsoft.TemplateSearch.TemplateDiscovery (Version 11.0.100-alpha.25515.110 -> 11.0.100-alpha.25520.116) Microsoft.Web.Xdt (Version 3.2.0-preview.25515.110 -> 3.2.0-preview.25520.116) System.CommandLine (Version 2.0.0-rc.1.25515.110 -> 2.0.0-rc.1.25520.116)

joeloff · 2025-10-21T17:09:57Z

@dotnet/razor-compiler, @arunchndr Could you help take a look at the razor/formatting failure. Not sure if this is more razor or more formatting issue. Seems like a bit of a crossover. We observed similar errors in other PRs yesterday. Some were closed to take an updated backflow PR instead, but it failed again.

Updated Dependencies: dotnet-dev-certs, dotnet-user-jwts, dotnet-user-secrets, Microsoft.AspNetCore.Analyzers, Microsoft.AspNetCore.App.Ref, Microsoft.AspNetCore.App.Ref.Internal, Microsoft.AspNetCore.Authentication.Facebook, Microsoft.AspNetCore.Authentication.Google, Microsoft.AspNetCore.Authentication.MicrosoftAccount, Microsoft.AspNetCore.Authorization, Microsoft.AspNetCore.Components, Microsoft.AspNetCore.Components.Analyzers, Microsoft.AspNetCore.Components.Forms, Microsoft.AspNetCore.Components.SdkAnalyzers, Microsoft.AspNetCore.Components.Web, Microsoft.AspNetCore.Components.WebAssembly, Microsoft.AspNetCore.Components.WebAssembly.Server, Microsoft.AspNetCore.Components.WebView, Microsoft.AspNetCore.DeveloperCertificates.XPlat, Microsoft.AspNetCore.Metadata, Microsoft.AspNetCore.Mvc.Analyzers, Microsoft.AspNetCore.Mvc.Api.Analyzers, Microsoft.AspNetCore.TestHost, Microsoft.Bcl.AsyncInterfaces, Microsoft.DotNet.Web.ItemTemplates.10.0, Microsoft.DotNet.Web.ProjectTemplates.10.0, Microsoft.Extensions.Configuration.Ini, Microsoft.Extensions.DependencyModel, Microsoft.Extensions.FileProviders.Abstractions, Microsoft.Extensions.FileProviders.Embedded, Microsoft.Extensions.FileSystemGlobbing, Microsoft.Extensions.Logging, Microsoft.Extensions.Logging.Abstractions, Microsoft.Extensions.Logging.Console, Microsoft.Extensions.ObjectPool, Microsoft.JSInterop, Microsoft.NET.HostModel, Microsoft.NET.ILLink.Tasks, Microsoft.NET.Runtime.Emscripten.3.1.56.Cache.win-x64, Microsoft.NET.Sdk.WindowsDesktop, Microsoft.NETCore.App.Ref, Microsoft.NETCore.Platforms, Microsoft.Win32.SystemEvents, Microsoft.WindowsDesktop.App.Internal, Microsoft.WindowsDesktop.App.Ref, System.CodeDom, System.ComponentModel.Composition, System.Composition.AttributedModel, System.Composition.Convention, System.Composition.Hosting, System.Composition.Runtime, System.Composition.TypedParts, System.Configuration.ConfigurationManager, System.Diagnostics.DiagnosticSource, System.Formats.Asn1, System.IO.Hashing, System.Reflection.MetadataLoadContext, System.Resources.Extensions, System.Security.Cryptography.Pkcs, System.Security.Cryptography.ProtectedData, System.Security.Cryptography.Xml, System.Security.Permissions, System.ServiceProcess.ServiceController, System.Text.Encoding.CodePages, System.Text.Json, System.Windows.Extensions (Version 10.0.0-rc.1.25520.116 -> 10.0.0-rc.1.25521.106) Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal, Microsoft.CodeAnalysis.Razor.Tooling.Internal, Microsoft.NET.Sdk.Razor.SourceGenerators.Transport (Version 10.0.0-preview.25520.116 -> 10.0.0-preview.25521.106) Microsoft.Build, Microsoft.Build.Localization, Microsoft.NET.Test.Sdk, Microsoft.TestPlatform.Build, Microsoft.TestPlatform.CLI (Version 18.1.0-preview-25520-116 -> 18.1.0-preview-25521-106) Microsoft.Build.NuGetSdkResolver, NuGet.Build.Tasks, NuGet.Build.Tasks.Console, NuGet.Build.Tasks.Pack, NuGet.CommandLine.XPlat, NuGet.Commands, NuGet.Common, NuGet.Configuration, NuGet.Credentials, NuGet.DependencyResolver.Core, NuGet.Frameworks, NuGet.LibraryModel, NuGet.Localization, NuGet.Packaging, NuGet.ProjectModel, NuGet.Protocol, NuGet.Versioning (Version 7.0.0-preview.1.2116 -> 7.0.0-preview.1.2206) Microsoft.Build.Tasks.Git, Microsoft.SourceLink.AzureRepos.Git, Microsoft.SourceLink.Bitbucket.Git, Microsoft.SourceLink.Common, Microsoft.SourceLink.GitHub, Microsoft.SourceLink.GitLab (Version 10.0.0-beta.25520.116 -> 10.0.0-beta.25521.106) Microsoft.CodeAnalysis, Microsoft.CodeAnalysis.BuildClient, Microsoft.CodeAnalysis.CSharp, Microsoft.CodeAnalysis.CSharp.CodeStyle, Microsoft.CodeAnalysis.CSharp.Features, Microsoft.CodeAnalysis.CSharp.Workspaces, Microsoft.CodeAnalysis.PublicApiAnalyzers, Microsoft.CodeAnalysis.Workspaces.Common, Microsoft.CodeAnalysis.Workspaces.MSBuild, Microsoft.Net.Compilers.Toolset, Microsoft.Net.Compilers.Toolset.Framework (Version 5.3.0-1.25520.116 -> 5.3.0-1.25521.106) Microsoft.Deployment.DotNet.Releases (Version 2.0.0-preview.1.25520.116 -> 2.0.0-preview.1.25521.106) Microsoft.DiaSymReader (Version 2.2.0-beta.25520.116 -> 2.2.0-beta.25521.106) Microsoft.DotNet.Arcade.Sdk, Microsoft.DotNet.Build.Tasks.Installers, Microsoft.DotNet.Build.Tasks.Templating, Microsoft.DotNet.Build.Tasks.Workloads, Microsoft.DotNet.Helix.Sdk, Microsoft.DotNet.SignTool, Microsoft.DotNet.XliffTasks, Microsoft.DotNet.XUnitExtensions (Version 11.0.0-beta.25520.116 -> 11.0.0-beta.25521.106) Microsoft.FSharp.Compiler (Version 15.0.0-alpha1.25520.116 -> 15.0.0-alpha1.25521.106) Microsoft.TemplateEngine.Abstractions, Microsoft.TemplateEngine.Authoring.TemplateVerifier, Microsoft.TemplateEngine.Edge, Microsoft.TemplateEngine.Mocks, Microsoft.TemplateEngine.Orchestrator.RunnableProjects, Microsoft.TemplateEngine.TestHelper, Microsoft.TemplateEngine.Utils, Microsoft.TemplateSearch.Common, Microsoft.TemplateSearch.TemplateDiscovery (Version 11.0.100-alpha.25520.116 -> 11.0.100-alpha.25521.106) Microsoft.Web.Xdt (Version 3.2.0-preview.25520.116 -> 3.2.0-preview.25521.106) System.CommandLine (Version 2.0.0-rc.1.25520.116 -> 2.0.0-rc.1.25521.106)

SimonZhao888 · 2025-10-22T03:25:55Z

@MiYanni, @marcpopMSFT could you please help me to see the test failure in the TemplateEngine?

dotnet-policy-service · 2025-10-22T09:02:56Z

Thanks for your PR, @@dotnet-maestro[bot].
To learn about the PR process and branching schedule of this repo, please take a look at the SDK PR Guide.

SimonZhao888 · 2025-10-23T02:04:34Z

/azp run

azure-pipelines · 2025-10-23T02:04:47Z

Azure Pipelines successfully started running 1 pipeline(s).

dotnet-maestro · 2025-10-23T02:13:33Z

Important

The source repository has received code changes from an opposite flow. Any additional codeflows into this PR may potentially result in lost changes.

Please continue with one of the following options:

Close or merge this PR and let the codeflow continue normally
Close or merge this PR and receive the new codeflow immediately by triggering the subscription:
darc trigger-subscriptions --id 94ba9a9b-a084-4c1e-bf44-d0c711c17773
Force-flow new changes into this PR at your own risk (some PR commits might be reverted):
darc trigger-subscriptions --force --id 94ba9a9b-a084-4c1e-bf44-d0c711c17773

💡 You may consult the FAQ for more information or tag @dotnet/product-construction for assistance.

joeloff · 2025-10-23T22:03:20Z

I see a few tests failing with

MissingMethodException: Method not found: '!!0 System.Text.Json.JsonSerializer.Deserialize(System.ReadOnlySpan1<Byte>, System.Text.Json.Serialization.Metadata.JsonTypeInfo1<!!0>)'

marcpopMSFT · 2025-10-23T23:20:37Z

Specifically, the static web assets task. Is there another dependency mismatch between msbuild and what's in the task? @ericstj any suggestions on how to dig into this?

obj\Debug\net10.0\staticwebassets.build.json : error : MissingMethodException: Method not found: '!!0 System.Text.Json.JsonSerializer.Deserialize(System.ReadOnlySpan1, System.Text.Json.Serialization.Metadata.JsonTypeInfo1<!!0>)'. [C:\h\w\BB6B09DD\t\dotnetSdkTests\hwddmiiq.uhx\JsModules_Hos---8E53139E\blazorhosted\blazorhosted.csproj]
obj\Debug\net10.0\staticwebassets.build.json : error : at Microsoft.AspNetCore.StaticWebAssets.Tasks.StaticWebAssetsManifest.FromJsonBytes(Byte[] jsonBytes) [C:\h\w\BB6B09DD\t\dotnetSdkTests\hwddmiiq.uhx\JsModules_Hos---8E53139E\blazorhosted\blazorhosted.csproj]
obj\Debug\net10.0\staticwebassets.build.json : error : at Microsoft.AspNetCore.StaticWebAssets.Tasks.ReadStaticWebAssetsManifestFile.Execute() in //src/StaticWebAssetsSdk/Tasks/ReadStaticWebAssetsManifestFile.cs:line 52 [C:\h\w\BB6B09DD\t\dotnetSdkTests\hwddmiiq.uhx\JsModules_Hos---8E53139E\blazorhosted\blazorhosted.csproj]

ericstj · 2025-10-24T17:39:54Z

Looks like something is not agreeing on the version of ReadOnlySpan<T>. So in this case ReadStaticWebAssetsManifestFile has bound to a different version of System.Memory than System.Text.Json has. These failures are only happening on Windows and .NETFramework - so it speaks to a binding problem without redirects.

Looking at https://helixr1107v0xdeko0k025g8.blob.core.windows.net/dotnet-sdk-refs-pull-51402-merge-e384093d60c442fb8b/EndToEnd.Tests.dll.1/3/console.2401e55b.log

[xUnit.net 00:11:57.63] EndToEnd.Tests.ProjectBuildTests.ItCanRunAnAppUsingTheWebSdk [OUTPUT] Executing 'C:\Program Files\Microsoft Visual Studio\2022\Preview\MSBuild\Current\Bin\msbuild.exe /t:Build C:\h\w\A7CA0940\t\dotnetSdkTests\cgzah2su.rs5\ItCanRunAnApp---11F653B3\ItCanRunAnApp---11F653B3.csproj /restore':
Process ID: 4696
[xUnit.net 00:11:57.90] EndToEnd.Tests.ProjectBuildTests.ItCanRunAnAppUsingTheWebSdk [OUTPUT] 》MSBuild version 17.14.19+164abd434 for .NET Framework

So it's running under .NETFramework MSBuild, binding redirects are here ==> https://github.com/dotnet/msbuild/blob/164abd434ee16ef434f6405d3a1b5d479ce3e46f/src/MSBuild/app.config#L79-L82
System.Memory - 4.0.2.0. System.Text.Json - 9.0.0.0

If I examine the Microsoft.NET.Sdk.StaticWebAssets.Tasks.dll references I see

System.Memory, Version=4.0.5.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
System.Text.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51

So it's using the 9.0.0.0 version of JSON and will be redirected to the MSBuild copy, but is using the 4.0.5.0 version of Memory. This causes the break.
Meanwhile it redistributes a private copy of both assemblies 🙃

The higher version of System.Memory is coming from this dependency path:
Microsoft.Build.Utilities.Core (v17.14.28) -> System.Configuration.ConfigurationManager (9.0.0) -> System.Memory
System.Configuration.ConfigurationManager (transitively pinned to 10.0.0-rc.1.25521.106) -> System.Memory (4.6.3)

So the problem here is that you've transitively pinned ConfigurationManager to the 10.x version. Fix would be to add it to this list:

sdk/src/StaticWebAssetsSdk/Tasks/Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj

Lines 50 to 52 in 65384c6

    
           <PackageReference Include="System.Reflection.Metadata" VersionOverride="$(SystemReflectionMetadataToolsetPackageVersion)" /> 
        
           <PackageReference Include="System.Text.Json" VersionOverride="$(SystemTextJsonToolsetPackageVersion)" /> 
        
           <PackageReference Include="System.Diagnostics.DiagnosticSource" VersionOverride="$(SystemDiagnosticsDiagnosticSourceToolsetPackageVersion)" />

Anything in the transitive close of MSBuild that is overlapping with your pinned packages needs an override here.

As we've discussed before, tasks need to choose their path - either latest packages, redistribute them, and ensure zero need for redirects, or msbuild's packages, don't redistribute them, and redirects are permitted. The latter is much preferred as it ensures a smaller SDK and more code-sharing. This is a place where our NuGet plans for External Deployment would help.

per @/ericstj MS Build transitively pins packages such as https://github.com/dotnet/msbuild/blob/164abd434ee16ef434f6405d3a1b5d479ce3e46f/src/MSBuild/app.config#L79-L82 System.Memory and when we include System.Configuration.ConfigurationManager's later version, we include System.Memory (4.6.3). 4.5.5 is `SystemMemoryToolsetPackageVersion` which is supposedly the minimum package version that would be used in .netcore, but that conflicts with the msbuild version., which has a lower version dotnet nuget -y can follow the chain (deps.json or project assets.json typically works) and see why that version of that dependency was used. cpm lifts it to 10.0 since this task includes msbuild, so we need to explicitly reference the msbuild matching system.memory

We confirmed the assembly version of 4.5.5 is actually version 4.0.1.2 in net 461: https://nuget.info/packages/System.Memory/4.5.5

nagilson · 2025-10-29T17:50:18Z

@dotnet/templating-engine-maintainers Many template tests are failing - should we update to not use this deprecated feature in all of the tests?

Expected string "Warning: use of 'dotnet new --uninstall' is deprecated. Use 'dotnet new uninstall' instead.\r\nFor more information, run:\r\n dotnet new uninstall -h\r\n\r\nSuccess: Microsoft.DotNet.Web.ProjectTemplates.5.0@5.0.0 was uninstalled."

nagilson · 2025-10-29T17:51:05Z

@joeloff @/arunchndr is no longer at Microsoft, FYI.

@/arunchndr

dotnet-maestro bot added 3 commits October 21, 2025 16:23

Backflow from https://github.com/dotnet/dotnet / d9ea74c build 287957

7743e07

[[ commit created by automation ]]

Merge main into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

ebea40c

github-actions bot added the Area-CodeFlow label Oct 21, 2025

This was referenced Oct 21, 2025

dotnet-watch tests failing #40006

Open

There are no more endpoints available from the endpoint mapper. dotnet/dnceng#3844

Open

dotnet-maestro bot and others added 2 commits October 22, 2025 02:09

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

3857c56

SimonZhao888 added Area-AspNetCore RazorSDK, BlazorWebAssemblySDK, dotnet-watch Area-Templates labels Oct 22, 2025

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

3343043

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

20d67c7

build-analysis bot mentioned this pull request Oct 27, 2025

"We stopped hearing from agent Azure Pipelines 32. Verify the agent machine is running and has a healthy network connection" dotnet/dnceng#1886

Open

3 tasks

SimonZhao888 and others added 4 commits October 28, 2025 10:32

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

5adc118

Use VersionOverride, not Version

bbdcaa3

We confirmed the assembly version of 4.5.5 is actually version 4.0.1.2 in net 461: https://nuget.info/packages/System.Memory/4.5.5

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

9410b47

DonnaChen888 and others added 2 commits October 30, 2025 11:03

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

c19ddf1

Merge branch 'main' into darc-main-25319f2a-bdb3-4d70-a139-7a9acdfbdcce

67dc836

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[main] Source code updates from dotnet/dotnet #51402

[main] Source code updates from dotnet/dotnet #51402

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From https://github.com/dotnet/dotnet

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