Projects not loading using pre-release extensions

[JoeRobich]

As reported at dotnet/vscode-csharp#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
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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
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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

Item	Value
CPUs	Apple M1 (8 x 2400)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on 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 webgl2: enabled webgpu: enabled webnn: disabled_off
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Process Argv
Screen Reader	no
VM	0%

[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: unoplatform/uno#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!