Projects not loading using pre-release extensions

[JoeRobich]

As reported at https://github.com/dotnet/vscode-csharp/issues/7455

Type: Bug

Issue Description

Steps to Reproduce

git clone https://github.com/yeahg-dev/VSCodeWorkspaceTaskTest code VSCodeWorkspaceTaskTest

Expected Behavior

Projects are loaded.

note: this works with the current stable release of the extensions

• C# Extension: 'ms-dotnettools.csharp' version 2.39.29
• C# Dev Kit Extension: 'ms-dotnettools.csdevkit' version 1.9.55

Actual Behavior

The "Projects:" label (on the status bar) keeps spinning (when using the latest pre-release extensions)

• C# Extension: 'ms-dotnettools.csharp' version 2.43.16
• C# Dev Kit Extension: 'ms-dotnettools.csdevkit' version 1.10.6

Logs

OmniSharp C# DevKit log

There's no OmniSharp logs available (DevKit mode)

Starting Spawn .NET server... Starting opening a solution... Starting processing the solution file "/Users/poupou/git/external/yeahg-dev/VSCodeWorkspaceTaskTest/DrawerControlSafeAreaTest.Mobile/DrawerControlSafeAreaTest.Mobile.sln" in Dev Kit server... #getSession: Failed to running method. Error: 'Canceled: Canceled' #getSession: Failed to running method. Error: 'Canceled: Canceled' #getSession: Failed to running method. Error: 'Canceled: Canceled' Using preinstalled .NET runtime at "/usr/local/share/dotnet/dotnet" to load Dev Kit processes. Found installed dotnet location "/usr/local/share/dotnet/dotnet" to load projects. Project system hosting process will use runtime installed in SDK. .NET server started and IPC established in 1373ms Completed Spawn .NET server (1707ms) Completed processing the solution file "/Users/poupou/git/external/yeahg-dev/VSCodeWorkspaceTaskTest/DrawerControlSafeAreaTest.Mobile/DrawerControlSafeAreaTest.Mobile.sln" in Dev Kit server (2149ms) Starting restoring NuGet packages... Selected configuration: , active configuration: Debug|Any CPU Completed opening a solution (2150ms) Starting command: "dotnet" restore /Users/poupou/git/external/yeahg-dev/VSCodeWorkspaceTaskTest/DrawerControlSafeAreaTest.Mobile/DrawerControlSafeAreaTest.Mobile.sln --interactive... Completed command: "dotnet" restore /Users/poupou/git/external/yeahg-dev/VSCodeWorkspaceTaskTest/DrawerControlSafeAreaTest.Mobile/DrawerControlSafeAreaTest.Mobile.sln --interactive (2203ms) Completed restoring NuGet packages (2204ms)

C# log

Using dotnet configured on PATH Dotnet path: /usr/local/share/dotnet/dotnet Activating C# + C# Dev Kit + C# IntelliCode... waiting for named pipe information from server... [stdout] {"pipeName":"/var/folders/w_/zfvfxj_x3nbd8wlj9p4ck3xc0000gn/T/74e521ad.sock"} received named pipe information from server attempting to connect client to server... client has connected to server [Info - 10:50:33 AM] [Program] Language server initialized [Info - 10:50:36 AM] [WorkspaceProjectFactoryService] Project /Users/poupou/git/external/yeahg-dev/VSCodeWorkspaceTaskTest/DrawerControlSafeAreaTest.Mobile/DrawerControlSafeAreaTest.Mobile.csproj loaded by C# Dev Kit [Info - 10:50:36 AM] [WorkspaceProjectFactoryService] Project /Users/poupou/git/external/yeahg-dev/VSCodeWorkspaceTaskTest/DrawerControlSafeAreaTest.Mobile/DrawerControlSafeAreaTest.Mobile.csproj loaded by C# Dev Kit Using dotnet configured on PATH

Environment information

VSCode version: 1.92.2 C# Extension: 2.43.16 Using OmniSharp: true

Dotnet Information

.NET SDK: Version: 9.0.100-preview.6.24328.19 Commit: ef4c241666 Workload version: 9.0.100-manifests.34ad842f MSBuild version: 17.11.0-preview-24318-05+4a45d5633 Runtime Environment: OS Name: Mac OS X OS Version: 14.6 OS Platform: Darwin RID: osx-arm64 Base Path: /usr/local/share/dotnet/sdk/9.0.100-preview.6.24328.19/ .NET workloads installed: Configured to use loose manifests when installing new manifests. [ios] Installation Source: SDK 9.0.100-preview.6 Manifest Version: 17.2.9714-net9-p6/9.0.100-preview.6 Manifest Path: /usr/local/share/dotnet/sdk-manifests/9.0.100-preview.6/microsoft.net.sdk.ios/17.2.9714-net9-p6/WorkloadManifest.json Install Type: FileBased [android] Installation Source: SDK 9.0.100-preview.6 Manifest Version: 34.99.0-preview.6.340/9.0.100-preview.6 Manifest Path: /usr/local/share/dotnet/sdk-manifests/9.0.100-preview.6/microsoft.net.sdk.android/34.99.0-preview.6.340/WorkloadManifest.json Install Type: FileBased [wasm-tools-net8] Installation Source: SDK 9.0.100-preview.6 Manifest Version: 9.0.0-preview.6.24327.7/9.0.100-preview.6 Manifest Path: /usr/local/share/dotnet/sdk-manifests/9.0.100-preview.6/microsoft.net.workload.mono.toolchain.net8/9.0.0-preview.6.24327.7/WorkloadManifest.json Install Type: FileBased Host: Version: 9.0.0-preview.6.24327.7 Architecture: arm64 Commit: static .NET SDKs installed: 6.0.100 [/usr/local/share/dotnet/sdk] 6.0.101 [/usr/local/share/dotnet/sdk] 6.0.200 [/usr/local/share/dotnet/sdk] 6.0.201 [/usr/local/share/dotnet/sdk] 6.0.202 [/usr/local/share/dotnet/sdk] 6.0.203 [/usr/local/share/dotnet/sdk] 6.0.300 [/usr/local/share/dotnet/sdk] 6.0.301 [/usr/local/share/dotnet/sdk] 6.0.402 [/usr/local/share/dotnet/sdk] 6.0.403 [/usr/local/share/dotnet/sdk] 6.0.406 [/usr/local/share/dotnet/sdk] 7.0.100-rc.2.22477.23 [/usr/local/share/dotnet/sdk] 7.0.100 [/usr/local/share/dotnet/sdk] 7.0.103 [/usr/local/share/dotnet/sdk] 7.0.305 [/usr/local/share/dotnet/sdk] 7.0.400 [/usr/local/share/dotnet/sdk] 7.0.401 [/usr/local/share/dotnet/sdk] 8.0.100-preview.3.23178.7 [/usr/local/share/dotnet/sdk] 8.0.100-preview.5.23303.2 [/usr/local/share/dotnet/sdk] 8.0.100-preview.7.23376.3 [/usr/local/share/dotnet/sdk] 8.0.100 [/usr/local/share/dotnet/sdk] 8.0.101 [/usr/local/share/dotnet/sdk] 8.0.201 [/usr/local/share/dotnet/sdk] 8.0.300 [/usr/local/share/dotnet/sdk] 9.0.100-preview.4.24267.66 [/usr/local/share/dotnet/sdk] 9.0.100-preview.6.24328.19 [/usr/local/share/dotnet/sdk] .NET runtimes installed: Microsoft.AspNetCore.App 6.0.0 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.1 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.2 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.3 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.4 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.5 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.6 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.8 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.9 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.10 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.11 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.14 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.0-rc.2.22476.2 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.0 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.3 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.8 [/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 8.0.0-preview.3.23177.8 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.0-preview.5.23302.2 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.0-preview.7.23375.9 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.0 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.1 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.2 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.5 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 9.0.0-preview.4.24267.6 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 9.0.0-preview.6.24328.4 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.0 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.1 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.2 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.3 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.4 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.5 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.6 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.8 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.9 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.10 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.11 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.14 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.0-rc.2.22472.3 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.0 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.3 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.8 [/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 8.0.0-preview.3.23174.8 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.0-preview.5.23280.8 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.0-preview.7.23375.6 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.0 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.1 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.2 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.5 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 9.0.0-preview.4.24266.19 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 9.0.0-preview.6.24327.7 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App] Other architectures found: x64 [/usr/local/share/dotnet/x64] registered at [/etc/dotnet/install_location_x64] Environment variables: Not set global.json file: Not found Learn more: https://aka.ms/dotnet/info Download .NET: https://aka.ms/dotnet/download

Visual Studio Code Extensions

|Extension|Author|Version|Folder Name| |---|---|---|---| |better-cpp-syntax|jeff-hykin|1.27.1|jeff-hykin.better-cpp-syntax-1.27.1| |blazorwasm-companion|ms-dotnettools|1.1.4|ms-dotnettools.blazorwasm-companion-1.1.4| |code-spell-checker|streetsidesoftware|3.0.1|streetsidesoftware.code-spell-checker-3.0.1| |codesnap|adpyke|1.3.4|adpyke.codesnap-1.3.4| |cpptools|ms-vscode|1.21.6|ms-vscode.cpptools-1.21.6-darwin-arm64| |cpptools-extension-pack|ms-vscode|1.3.0|ms-vscode.cpptools-extension-pack-1.3.0| |cpptools-themes|ms-vscode|2.0.0|ms-vscode.cpptools-themes-2.0.0| |csdevkit|ms-dotnettools|1.10.6|ms-dotnettools.csdevkit-1.10.6-darwin-arm64| |csharp|ms-dotnettools|2.43.16|ms-dotnettools.csharp-2.43.16-darwin-arm64| |debugpy|ms-python|2024.0.0|ms-python.debugpy-2024.0.0-darwin-arm64| |doxdocgen|cschlosser|1.4.0|cschlosser.doxdocgen-1.4.0| |github-markdown-preview|bierner|0.3.0|bierner.github-markdown-preview-0.3.0| |gitlens|eamodio|15.2.3|eamodio.gitlens-15.2.3| |hexeditor|ms-vscode|1.10.0|ms-vscode.hexeditor-1.10.0| |ilspy-vscode|icsharpcode|0.19.0|icsharpcode.ilspy-vscode-0.19.0| |intellicode-api-usage-examples|VisualStudioExptTeam|0.2.8|visualstudioexptteam.intellicode-api-usage-examples-0.2.8| |isort|ms-python|2023.10.1|ms-python.isort-2023.10.1| |logcat|abhiagr|0.0.7|abhiagr.logcat-0.0.7| |markdown-checkbox|bierner|0.4.0|bierner.markdown-checkbox-0.4.0| |markdown-emoji|bierner|0.3.0|bierner.markdown-emoji-0.3.0| |markdown-footnotes|bierner|0.1.1|bierner.markdown-footnotes-0.1.1| |markdown-mermaid|bierner|1.23.1|bierner.markdown-mermaid-1.23.1| |markdown-preview-github-styles|bierner|2.0.4|bierner.markdown-preview-github-styles-2.0.4| |markdown-yaml-preamble|bierner|0.1.0|bierner.markdown-yaml-preamble-0.1.0| |mono-debug|ms-vscode|0.16.3|ms-vscode.mono-debug-0.16.3| |powershell|ms-vscode|2024.2.2|ms-vscode.powershell-2024.2.2| |prettier-vscode|esbenp|10.4.0|esbenp.prettier-vscode-10.4.0| |python|ms-python|2024.0.1|ms-python.python-2024.0.1| |remote-containers|ms-vscode-remote|0.369.0|ms-vscode-remote.remote-containers-0.369.0| |remote-explorer|ms-vscode|0.4.3|ms-vscode.remote-explorer-0.4.3| |remote-server|ms-vscode|1.5.2|ms-vscode.remote-server-1.5.2| |remote-ssh|ms-vscode-remote|0.113.1|ms-vscode-remote.remote-ssh-0.113.1| |remote-ssh-edit|ms-vscode-remote|0.86.0|ms-vscode-remote.remote-ssh-edit-0.86.0| |test-adapter-converter|ms-vscode|0.1.9|ms-vscode.test-adapter-converter-0.1.9| |vscode|unoplatform|0.15.6|unoplatform.vscode-0.15.6| |vscode-commons|redhat|0.0.6|redhat.vscode-commons-0.0.6| |vscode-dash|deerawan|2.4.0|deerawan.vscode-dash-2.4.0| |vscode-dotnet-runtime|ms-dotnettools|2.1.2|ms-dotnettools.vscode-dotnet-runtime-2.1.2| |vscode-edit-csv|janisdd|0.9.2|janisdd.vscode-edit-csv-0.9.2| |vscode-eslint|dbaeumer|3.0.10|dbaeumer.vscode-eslint-3.0.10| |vscode-il|soltys|0.0.1|soltys.vscode-il-0.0.1| |vscode-javascript-repl|achil|0.7.4|achil.vscode-javascript-repl-0.7.4| |vscode-jupyter-cell-tags|ms-toolsai|0.1.8|ms-toolsai.vscode-jupyter-cell-tags-0.1.8| |vscode-jupyter-slideshow|ms-toolsai|0.1.5|ms-toolsai.vscode-jupyter-slideshow-0.1.5| |vscode-markdownlint|DavidAnson|0.55.0|davidanson.vscode-markdownlint-0.55.0| |vscode-nuget-gallery|patcx|1.2.0|patcx.vscode-nuget-gallery-1.2.0| |vscode-pylance|ms-python|2024.2.2|ms-python.vscode-pylance-2024.2.2| |vscode-remote-extensionpack|ms-vscode-remote|0.25.0|ms-vscode-remote.vscode-remote-extensionpack-0.25.0| |vscode-tailscale|Tailscale|1.0.0|tailscale.vscode-tailscale-1.0.0| |vscode-test-explorer|hbenl|2.21.1|hbenl.vscode-test-explorer-2.21.1| |vscode-thunder-client|rangav|2.24.13|rangav.vscode-thunder-client-2.24.13| |vscode-yaml|redhat|1.15.0|redhat.vscode-yaml-1.15.0| |vscodeintellicode|VisualStudioExptTeam|1.3.1|visualstudioexptteam.vscodeintellicode-1.3.1| |vscodeintellicode-csharp|ms-dotnettools|2.1.11|ms-dotnettools.vscodeintellicode-csharp-2.1.11-darwin-arm64| |xml-format|mikeburgh|1.1.3|mikeburgh.xml-format-1.1.3|;

Extension version: 2.43.16 VS Code version: Code 1.92.2 (Universal) (fee1edb8d6d72a0ddff41e5f71a671c23ed924b9, 2024-08-14T17:29:30.058Z) OS version: Darwin arm64 23.6.0 Modes:

System Info

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direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
video_decode: enabled
video_encode: enabled
webgl: enabled
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webgpu: enabled
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[JoeRobich]

This appears to be a CPS issue. Solution restore never seems to complete. The issue was introduced in CDK v1.10.6.

[jeromelaban]

This issue is blocking the loading of Uno Platform based projects, and possibly others. Reverting to an earlier version of devkit helps.

[JoeRobich]

@lifengl Is this something you are tracking?

[jeromelaban]

I can confirm that this issue is still happening with 1.10.18.

[spouliot]

This still happens with v1.11.6 (pre-release)

[Michael-Eng]

I can't repro this with C# Dev Kit prerelease version 1.11.6. When I open the folder, I'm told there are multiple sln files in the folder and I'm prompted to choose one. Once I do that, the solution explorer opens.

Are there any other details about your scenario that are unique?

[spouliot]

Are there any other details about your scenario that are unique?

For the linked test case [1] try to open .vscode/Test.code-workspace. However other devs are running into this same issue without using a code-workspace, ref: https://github.com/unoplatform/uno/issues/18139

Using this I still have the endless spinning for project loading with 1.11.6 pre-release (as seen in the screenshot). This is not happening (for me and others) when using version 1.9.55.

[Michael-Eng]

Do you have the .NET MAUI extension installed? If so, what version is it?

[spouliot]

Do you have the .NET MAUI extension installed? If so, what version is it?

The MAUI extension is installed, but it's globally disabled. It's version 1.3.3 (pre-release).

[Michael-Eng]

Can you try to update it or uninstall it? We know of one issue in MAUI that impacted solution load that was fixed recently.

[spouliot]

There is no change if I uninstall the MAUI extension.

If I update (and enable) the MAUI extension then it works.

If I disable again the MAUI extension the problem is back.

It seems you have added an undocumented dependency on the MAUI extension being installed and enabled :(

[Michael-Eng]

Yes you are correct. A fix is in progress.

[spouliot]

@Michael-Eng this seems to work again after updating to C# DevKit 1.11.9 (pre-release), thanks!

[spouliot]

I confirm that this is fixed in the stable 1.11.14 release. Thanks!