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Microsoft.CodeAnalysis.LanguageServer client: couldn't create connection to server #8034

@tohoff82

Description

@tohoff82

Environment data

dotnet --info
.NET SDK:
Version: 9.0.101
Commit: eedb237549
Workload version: 9.0.100-manifests.3068a692
MSBuild version: 17.12.12+1cce77968

Runtime Environment:
OS Name: ubuntu
OS Version: 24.04
OS Platform: Linux
RID: linux-x64
Base Path: /usr/share/dotnet/sdk/9.0.101/

.NET workloads installed:
There are no installed workloads to display.
Configured to use loose manifests when installing new manifests.

Host:
Version: 9.0.0
Architecture: x64
Commit: 9d5a6a9aa4

.NET SDKs installed:
9.0.101 [/usr/share/dotnet/sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 9.0.0 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 9.0.0 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
None

Environment variables:
DOTNET_ROOT [/usr/share/dotnet]

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download
VS Code version:
code --version
1.97.2
e54c774e0add60467559eb0d1e229c6452cf8447
x64
C# Extension version:
Identifier
ms-dotnettools.csharp
Version
2.67.20
Last Updated
2025-03-01, 10:07:49

C# logs

C# output window contents:
2025-03-03 09:01:03.380 [info] Locating .NET runtime version 9.0.1
2025-03-03 09:01:03.608 [info] Dotnet path: /usr/share/dotnet/dotnet
2025-03-03 09:01:03.608 [info] Activating C# standalone...
2025-03-03 09:01:04.214 [error] [stderr] Unhandled exception:
2025-03-03 09:01:04.217 [error] [stderr] System.BadImageFormatException: An attempt was made to load a program with an incorrect format.
(0x8007000B)
at Microsoft.CodeAnalysis.ImmutableArrayExtensions.SelectAsArrayAsync[TItem,TResult](ImmutableArray1 array, Func3 selector, CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.Options.GlobalOptionService.g__GetOptionPersistersAsync|7_1(ImmutableArray1 persisterProviders, CancellationToken cancellationToken) in /_/src/Workspaces/Core/Portable/Options/GlobalOptionService.cs:line 75 at Roslyn.Utilities.TaskExtensions.WaitAndGetResult_CanCallOnBackground[T](Task1 task, CancellationToken cancellationToken) in //src/Workspaces/SharedUtilitiesAndExtensions/Compiler/Core/Utilities/TaskExtensions.cs:line 56
at Microsoft.CodeAnalysis.Options.GlobalOptionService.GetOptionPersisters() in /
/src/Workspaces/Core/Portable/Options/GlobalOptionService.cs:line 48
at Microsoft.CodeAnalysis.Options.GlobalOptionService.SetGlobalOptions(OneOrMany1 options) in /_/src/Workspaces/Core/Portable/Options/GlobalOptionService.cs:line 192 at Microsoft.CodeAnalysis.Options.GlobalOptionService.SetGlobalOption(OptionKey2 optionKey, Object value) in /_/src/Workspaces/Core/Portable/Options/GlobalOptionService.cs:line 184 at Microsoft.CodeAnalysis.Options.GlobalOptionService.SetGlobalOption[T](Option21 option, T value) in //src/Workspaces/Core/Portable/Options/GlobalOptionService.cs:line 178
at Program.<

$>g__RunAsync|0_0(ServerConfiguration serverConfiguration, CancellationToken cancellationToken) in //src/LanguageServer/Microsoft.CodeAnalysis.LanguageServer/Program.cs:line 107
at System.CommandLine.CliCommand.<>c__DisplayClass32_0.<b__0>d.MoveNext()
--- End of stack trace from previous location ---
at System.CommandLine.Invocation.InvocationPipeline.InvokeAsync(ParseResult parseResult, CancellationToken cancellationToken)

2025-03-03 09:01:04.898 [info] Language server process exited with 1
2025-03-03 09:01:04.907 [info] [Error - 9:01:04 AM] Microsoft.CodeAnalysis.LanguageServer client: couldn't create connection to server.
2025-03-03 09:01:04.907 [info] Error: Language server process exited unexpectedly
at ChildProcess. (/home/romush/.vscode/extensions/ms-dotnettools.csharp-2.67.20-linux-x64/dist/extension.js:2:1194136)
at ChildProcess.emit (node:events:530:35)
at Process.ChildProcess._handle.onexit (node:internal/child_process:293:12)

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