[BUG] "Go to Definition" stops responding after vscode is open for a while

[decevy]

Describe the Issue

When I F12 on a class, method, property, whatever and vscode has been open for a while, I get the response No definition found for '[item]'.

Here's the stack trace:

[Error - 16:39:30] [LanguageServerHost] System.ArgumentException: An element with the same key but a different value already exists. Key: '(DocumentId, #3a1261c3-9cff-4375-8d1b-eb4458193fdf - )'
   at System.Collections.Immutable.ImmutableSortedDictionary`2.Node.SetOrAdd(TKey key, TValue value, IComparer`1 keyComparer, IEqualityComparer`1 valueComparer, Boolean overwriteExistingValue, Boolean& replacedExistingValue, Boolean& mutated)
   at System.Collections.Immutable.ImmutableSortedDictionary`2.Node.Add(TKey key, TValue value, IComparer`1 keyComparer, IEqualityComparer`1 valueComparer, Boolean& mutated)
   at System.Collections.Immutable.ImmutableSortedDictionary`2.AddRange(IEnumerable`1 items, Boolean overwriteOnCollision, Boolean avoidToSortedMap)
   at Microsoft.CodeAnalysis.TextDocumentStates`1.AddRange(ImmutableArray`1 states) in /_/src/Workspaces/Core/Portable/Workspace/Solution/TextDocumentStates.cs:line 141
   at Microsoft.CodeAnalysis.ProjectState.AddDocuments(ImmutableArray`1 documents) in /_/src/Workspaces/Core/Portable/Workspace/Solution/ProjectState.cs:line 758
   at Microsoft.CodeAnalysis.SolutionCompilationState.GetAddDocumentsTranslationAction[TDocumentState](ProjectState oldProject, ImmutableArray`1 states) in /_/src/Workspaces/Core/Portable/Workspace/Solution/SolutionCompilationState.cs:line 1727
   at Microsoft.CodeAnalysis.SolutionCompilationState.WithDocumentStatesOfMultipleProjects[TDocumentState](IEnumerable`1 updatedDocumentStatesPerProject, Func`3 getTranslationAction) in /_/src/Workspaces/Core/Portable/Workspace/Solution/SolutionCompilationState.cs:line 856
   at Microsoft.CodeAnalysis.SolutionCompilationState.AddDocumentsToMultipleProjects[TDocumentState](ImmutableArray`1 documentInfos) in /_/src/Workspaces/Core/Portable/Workspace/Solution/SolutionCompilationState.cs:line 1653
   at Microsoft.CodeAnalysis.Solution.AddDocuments(ImmutableArray`1 documentInfos) in /_/src/Workspaces/Core/Portable/Workspace/Solution/Solution.cs:line 1003
   at Microsoft.CodeAnalysis.PdbSourceDocument.PdbSourceDocumentMetadataAsSourceFileProvider.GetGeneratedFileAsync(MetadataAsSourceWorkspace metadataWorkspace, Workspace sourceWorkspace, Project sourceProject, ISymbol symbol, Boolean signaturesOnly, MetadataAsSourceOptions options, String tempPath, TelemetryMessage telemetryMessage, CancellationToken cancellationToken) in /_/src/Features/Core/Portable/PdbSourceDocument/PdbSourceDocumentMetadataAsSourceFileProvider.cs:line 246
   at Microsoft.CodeAnalysis.MetadataAsSource.MetadataAsSourceFileService.GetGeneratedFileAsync(Workspace sourceWorkspace, Project sourceProject, ISymbol symbol, Boolean signaturesOnly, MetadataAsSourceOptions options, CancellationToken cancellationToken) in /_/src/Features/Core/Portable/MetadataAsSource/MetadataAsSourceFileService.cs:line 108
   at Microsoft.CodeAnalysis.LanguageServer.Handler.AbstractGoToDefinitionHandler.GetDefinitionsAsync(IGlobalOptionService globalOptions, IMetadataAsSourceFileService metadataAsSourceFileService, Workspace workspace, Document document, Boolean typeOnly, LinePosition linePosition, CancellationToken cancellationToken) in /_/src/LanguageServer/Protocol/Handler/Definitions/AbstractGoToDefinitionHandler.cs:line 84
   at Microsoft.CommonLanguageServerProtocol.Framework.QueueItem`1.StartRequestAsync[TRequest,TResponse](TRequest request, TRequestContext context, IMethodHandler handler, String language, CancellationToken cancellationToken)
[Error - 16:39:30] Request textDocument/definition failed.
  Message: An element with the same key but a different value already exists. Key: '(DocumentId, #3a1261c3-9cff-4375-8d1b-eb4458193fdf - )'
  Code: -32000 
[object Object]

Steps To Reproduce

No response

Expected Behavior

I don't wanna restart vscode every time this happens, you know :)

Environment Information

code --version

1.93.1
38c31bc77e0dd6ae88a4e9cc93428cc27a56ba40
arm64

code --list-extensions --show-versions
aakashp.adb-qr@0.2.0
akamud.vscode-theme-onelight@2.3.0
aliasadidev.nugetpackagemanagergui@2.1.1
azurite.azurite@3.32.0
batisteo.vscode-django@1.15.0
dart-code.dart-code@3.96.0
dart-code.flutter@3.96.0
davidbwaters.macos-modern-theme@2.3.19
diemasmichiels.emulate@1.6.0
donjayamanne.python-environment-manager@1.2.4
donjayamanne.python-extension-pack@1.7.0
durablefunctionsmonitor.durablefunctionsmonitor@6.5.0
editorconfig.editorconfig@0.16.4
ehabhelaly.summer-night@1.0.1
equinusocio.vsc-community-material-theme@1.4.7
equinusocio.vsc-material-theme@34.5.2
equinusocio.vsc-material-theme-icons@3.8.8
eridem.vscode-nupkg@1.0.1
george-alisson.html-preview-vscode@0.2.5
github.copilot@1.229.1104
github.copilot-chat@0.21.2024090602
github.copilot-labs@0.17.1121
jashoo.dotnetinsights@1.4.7
karyfoundation.theme-karyfoundation-themes@35.0.0
kevinrose.vsc-python-indent@1.18.0
liviuschera.noctis@10.43.3
mariomatheu.syntax-project-pbxproj@0.1.3
mechatroner.rainbow-csv@3.12.0
minas-giannekas.dartcula-theme@1.3.0
moshfeu.compare-folders@0.24.3
mrworkman.papercolor-vscode-redux@1.1.0
ms-azuretools.vscode-azurefunctions@1.15.4
ms-azuretools.vscode-azureresourcegroups@0.9.5
ms-azuretools.vscode-docker@1.29.2
ms-dotnettools.csdevkit@1.11.6
ms-dotnettools.csharp@2.46.32
ms-dotnettools.vscode-dotnet-runtime@2.1.5
ms-dotnettools.vscodeintellicode-csharp@2.1.11
ms-graph.kiota@1.18.100000001
ms-python.black-formatter@2024.2.0
ms-python.debugpy@2024.11.2024082901
ms-python.isort@2023.10.1
ms-python.python@2024.14.1
ms-python.vscode-pylance@2024.9.1
ms-toolsai.jupyter@2024.8.1
ms-toolsai.jupyter-keymap@1.1.2
ms-toolsai.jupyter-renderers@1.0.19
ms-toolsai.vscode-jupyter-cell-tags@0.1.9
ms-toolsai.vscode-jupyter-slideshow@0.1.6
ms-vscode-remote.remote-containers@0.384.0
ms-vscode.azure-account@0.12.0
ms-vscode.cmake-tools@1.19.51
ms-vscode.cpptools@1.21.6
ms-vscode.cpptools-extension-pack@1.3.0
ms-vscode.cpptools-themes@2.0.0
ms-vscode.live-server@0.4.15
ms-vscode.powershell@2024.2.2
ms-vscode.vscode-speech@0.10.0
ms-vscode.vscode-typescript-next@5.7.20240915
nisargjhaveri.ios-debug@0.4.0
njpwerner.autodocstring@0.6.1
ryanluker.vscode-coverage-gutters@2.11.1
sswg.swift-lang@1.11.0
twxs.cmake@0.0.17
uloco.theme-bluloco-light@3.7.3
vadimcn.vscode-lldb@1.10.0
vinicioslc.adb-interface-vscode@0.22.4
visualstudioexptteam.intellicode-api-usage-examples@0.2.8
visualstudioexptteam.vscodeintellicode@1.3.1
wholroyd.jinja@0.0.8

I have a MacBook Pro M2 Max
32 GB Memory
macOS Sonoma 14.6.1

[dibarbet]

I believe this is resolved in either the 2.48.31 (prerelease) or 2.45.25 (release) of the C# extension. If you hit it in either of those versions, please re-open.

See dotnet/vscode-csharp#7514 (comment)