Open rolfbjarne opened 2 weeks ago
I am seeing this as well.
Environment Information macOS 14.6.1 (Sonoma)
Version: 1.92.2 (Universal) Commit: fee1edb8d6d72a0ddff41e5f71a671c23ed924b9 Date: 2024-08-14T17:29:30.058Z (2 wks ago) Electron: 30.1.2 ElectronBuildId: 9870757 Chromium: 124.0.6367.243 Node.js: 20.14.0 V8: 12.4.254.20-electron.0 OS: Darwin arm64 23.6.0
Extensions
amazonwebservices.amazon-q-vscode dbaeumer.vscode-eslint mechatroner.rainbow-csv ms-azuretools.vscode-docker ms-dotnettools.csdevkit ms-dotnettools.csharp ms-dotnettools.dotnet-maui ms-dotnettools.vscode-dotnet-runtime ms-dotnettools.vscodeintellicode-csharp ms-python.debugpy ms-python.isort ms-python.python ms-python.vscode-pylance ms-toolsai.jupyter ms-toolsai.jupyter-keymap ms-toolsai.jupyter-renderers ms-toolsai.vscode-jupyter-cell-tags ms-toolsai.vscode-jupyter-slideshow ms-vscode-remote.remote-containers ms-vscode.cmake-tools ms-vscode.cpptools ms-vscode.cpptools-extension-pack ms-vscode.cpptools-themes ms-vscode.makefile-tools msjsdiag.vscode-react-native parallelsdesktop.parallels-desktop visualstudioexptteam.intellicode-api-usage-examples visualstudioexptteam.vscodeintellicode
`.NET SDK: Version: 8.0.300 Commit: 326f6e68b2 Workload version: 8.0.300-manifests.d7126b9e MSBuild version: 17.10.4+10fbfbf2e
Runtime Environment: OS Name: Mac OS X OS Version: 14.6 OS Platform: Darwin RID: osx-arm64 Base Path: /usr/local/share/dotnet/sdk/8.0.300/
.NET workloads installed: [maui-maccatalyst] Installation Source: SDK 8.0.300 Manifest Version: 8.0.61/8.0.100 Manifest Path: /usr/local/share/dotnet/sdk-manifests/8.0.100/microsoft.net.sdk.maui/8.0.61/WorkloadManifest.json Install Type: FileBased
[maui-android] Installation Source: SDK 8.0.300 Manifest Version: 8.0.61/8.0.100 Manifest Path: /usr/local/share/dotnet/sdk-manifests/8.0.100/microsoft.net.sdk.maui/8.0.61/WorkloadManifest.json Install Type: FileBased
[ios] Installation Source: SDK 8.0.300 Manifest Version: 17.2.8078/8.0.100 Manifest Path: /usr/local/share/dotnet/sdk-manifests/8.0.100/microsoft.net.sdk.ios/17.2.8078/WorkloadManifest.json Install Type: FileBased
[maccatalyst] Installation Source: SDK 8.0.300 Manifest Version: 17.2.8078/8.0.100 Manifest Path: /usr/local/share/dotnet/sdk-manifests/8.0.100/microsoft.net.sdk.maccatalyst/17.2.8078/WorkloadManifest.json Install Type: FileBased
[wasm-tools-net7] Installation Source: SDK 8.0.300 Manifest Version: 8.0.7/8.0.100 Manifest Path: /usr/local/share/dotnet/sdk-manifests/8.0.100/microsoft.net.workload.mono.toolchain.net7/8.0.7/WorkloadManifest.json Install Type: FileBased
Host: Version: 8.0.5 Architecture: arm64 Commit: 087e15321b
.NET SDKs installed: 6.0.413 [/usr/local/share/dotnet/sdk] 6.0.414 [/usr/local/share/dotnet/sdk] 6.0.415 [/usr/local/share/dotnet/sdk] 6.0.416 [/usr/local/share/dotnet/sdk] 6.0.417 [/usr/local/share/dotnet/sdk] 6.0.418 [/usr/local/share/dotnet/sdk] 6.0.422 [/usr/local/share/dotnet/sdk] 6.0.425 [/usr/local/share/dotnet/sdk] 7.0.307 [/usr/local/share/dotnet/sdk] 7.0.308 [/usr/local/share/dotnet/sdk] 7.0.309 [/usr/local/share/dotnet/sdk] 7.0.310 [/usr/local/share/dotnet/sdk] 7.0.311 [/usr/local/share/dotnet/sdk] 7.0.312 [/usr/local/share/dotnet/sdk] 7.0.316 [/usr/local/share/dotnet/sdk] 7.0.317 [/usr/local/share/dotnet/sdk] 8.0.300 [/usr/local/share/dotnet/sdk]
.NET runtimes installed: Microsoft.AspNetCore.App 6.0.21 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.22 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.23 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.24 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.25 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.26 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.30 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.33 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.10 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.11 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.12 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.13 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.14 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.15 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.19 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.20 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.5 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.21 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.22 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.23 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.24 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.25 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.26 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.30 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.33 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.10 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.11 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.12 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.13 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.14 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.15 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.19 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.20 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.5 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Other architectures found: None
Environment variables: Not set
global.json file: Not found
Learn more: https://aka.ms/dotnet/info
Download .NET: https://aka.ms/dotnet/download`
[Error - 12:31:49 PM] [LanguageServerHost] System.MissingMethodException: Method not found: 'Void Roslyn.LanguageServer.Protocol.Hover.set_Contents(System.Nullable
1<Roslyn.LanguageServer.Protocol.SumType4<System.String,Roslyn.LanguageServer.Protocol.MarkedString,Roslyn.LanguageServer.Protocol.SumType
2<System.String,Roslyn.LanguageServer.Protocol.MarkedString>[],Roslyn.LanguageServer.Protocol.MarkupContent>>)'.
at Microsoft.VisualStudio.DesignTools.CodeAnalysis.Handlers.Hover.XamlHoverHandler.HandleRequestAsync(TextDocumentPositionParams request, XamlRequestContext context, CancellationToken cancellationToken)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.VisualStudio.DesignTools.CodeAnalysis.Handlers.Hover.XamlHoverHandler.HandleRequestAsync(TextDocumentPositionParams request, XamlRequestContext context, CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.ExternalAccess.Xaml.XamlRequestHandlerBase2.HandleRequestAsync(TRequest request, RequestContext context, CancellationToken cancellationToken) in /_/src/Tools/ExternalAccess/Xaml/External/XamlRequestHandlerBase.cs:line 32 at Microsoft.CommonLanguageServerProtocol.Framework.QueueItem
1.StartRequestAsync[TRequest,TResponse](TRequest request, TRequestContext context, IMethodHandler handler, String language, CancellationToken cancellationToken)
[Error - 12:31:49 PM] Request textDocument/hover failed.
Message: Method not found: 'Void Roslyn.LanguageServer.Protocol.Hover.set_Contents(System.Nullable1<Roslyn.LanguageServer.Protocol.SumType
4<System.String,Roslyn.LanguageServer.Protocol.MarkedString,Roslyn.LanguageServer.Protocol.SumType2<System.String,Roslyn.LanguageServer.Protocol.MarkedString>[],Roslyn.LanguageServer.Protocol.MarkupContent>>)'. Code: -32000 [object Object]
Looks like the repro is in xaml files - @mgoertz-msft would you mind taking a first look?
Issue has something to do with nullability of Hover.Contents. Fix should be available in VS Code pre-release week of Sep 9.
Describe the Issue
I get this error popping up rather frequently:
It seems to be when moving the mouse over .xaml files.
Here's the log it points to:
Steps To Reproduce
Expected Behavior
No error popups.
Environment Information
macOS 14.6.1 (Sonoma)
VSCode:
.NET Install Tool: v2.1.5 .NET MAUI: v1.2.15 C#: v2.45.17 (pre-release) C# Dev Kit: v1.10.12 (pre-release) IntelliCode for C# Dev Kit: v2.1.11