Razor server fails to launch with only .net9 installed #10132

dibarbet · 2024-03-19T17:28:02Z

Copied from comment here - dotnet/vscode-csharp#6980 (comment)

Looks like the Razor server does not roll forward (currently the dotnet runtime installer allows any dotnet greater than 8).

This issue also reproduces on the .NET9.0 SDK with VSCode v 1.87.2, C# Dev Kit v 1.4.29, C# v 2.22.5.
The 'Razor Logs' output window logs show as below:

Using dotnet configured on PATH
[Client - 3:15:55 PM] Razor language server path: /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razor/rzls
[Client - 3:15:55 PM] Server arguments --logLevel 2 --projectConfigurationFileName project.razor.vscode.bin --DelegateToCSharpOnDiagnosticPublish true --UpdateBuffersForClosedDocuments true --telemetryLevel all --sessionId 3cf33dfc-3ae6-4b08-a51f-a57b103873fb1710832553170 --telemetryExtensionPath /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razortelemetry/Microsoft.VisualStudio.DevKit.Razor.dll
[Client - 3:15:55 PM] Starting Razor Language Server...
You must install or update .NET to run this application.
 
App: /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razor/rzls
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.1' (x64)
.NET location: /usr/local/share/dotnet
 
The following frameworks were found:
  9.0.0-preview.3.24162.31 at [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
 
Learn more:
https://aka.ms/dotnet/app-launch-failed
 
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.1&arch=x64&rid=osx-x64&os=osx.12
[Error - 3:15:55 PM] Server initialization failed.
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Info  - 3:15:55 PM] Connection to server got closed. Server will restart.
true
[Error - 3:15:55 PM] Razor Language Server client: couldn't create connection to server.
  Message: Pending response rejected since connection got disposed
  Code: -32097
You must install or update .NET to run this application.
 
App: /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razor/rzls
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.1' (x64)
.NET location: /usr/local/share/dotnet
 
The following frameworks were found:
  9.0.0-preview.3.24162.31 at [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
 
Learn more:
https://aka.ms/dotnet/app-launch-failed
 
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.1&arch=x64&rid=osx-x64&os=osx.12
[Error - 3:15:55 PM] Server initialization failed.
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Info  - 3:15:55 PM] Connection to server got closed. Server will restart.
true
[Error - 3:15:55 PM] Razor Language Server client: couldn't create connection to server.
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Client - 3:15:55 PM] (Error) Failed when activating Razor VSCode.
Pending response rejected since connection got disposed
Stack Trace:
Error: Pending response rejected since connection got disposed
  at Object.dispose (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2098108)
  at Object.dispose (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2152884)
  at S.handleConnectionClosed (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2153290)
  at S.handleConnectionClosed (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2311358)
  at /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2153033
  at i.invoke (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2099821)
  at o.fire (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2100586)
  at te (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2086231)
  at i.invoke (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2099821)
  at o.fire (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2100586)
  at v.fireClose (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2108439)
  at Socket.<anonymous> (/Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/dist/extension.js:2:2110033)
  at Socket.emit (node:events:526:35)
  at Pipe.<anonymous> (node:net:323:12)
You must install or update .NET to run this application.
 
App: /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razor/rzls
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.1' (x64)
.NET location: /usr/local/share/dotnet
 
The following frameworks were found:
  9.0.0-preview.3.24162.31 at [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
 
Learn more:
https://aka.ms/dotnet/app-launch-failed
 
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.1&arch=x64&rid=osx-x64&os=osx.12
[Error - 3:15:55 PM] Server initialization failed.
  Message: Cannot call write after a stream was destroyed
  Code: -32099
[Error - 3:15:55 PM] Razor Language Server client: couldn't create connection to server.
  Message: Cannot call write after a stream was destroyed
  Code: -32099
[Error - 3:15:55 PM] Restarting server failed
  Message: Cannot call write after a stream was destroyed
  Code: -32099
[Error - 3:15:55 PM] Restarting server failed
  Message: Cannot call write after a stream was destroyed
  Code: -32099
[Info  - 3:15:55 PM] Connection to server got closed. Server will restart.
true
You must install or update .NET to run this application.
 
App: /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razor/rzls
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.1' (x64)
.NET location: /usr/local/share/dotnet
 
The following frameworks were found:
  9.0.0-preview.3.24162.31 at [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
 
Learn more:
https://aka.ms/dotnet/app-launch-failed
 
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.1&arch=x64&rid=osx-x64&os=osx.12
[Error - 3:15:55 PM] Server initialization failed.
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Info  - 3:15:55 PM] Connection to server got closed. Server will restart.
true
[Error - 3:15:55 PM] Razor Language Server client: couldn't create connection to server.
  Message: Pending response rejected since connection got disposed
  Code: -32097
You must install or update .NET to run this application.
 
App: /Users/vs/.vscode/extensions/ms-dotnettools.csharp-2.22.5-darwin-x64/.razor/rzls
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.1' (x64)
.NET location: /usr/local/share/dotnet
 
The following frameworks were found:
  9.0.0-preview.3.24162.31 at [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
 
Learn more:
https://aka.ms/dotnet/app-launch-failed
 
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.1&arch=x64&rid=osx-x64&os=osx.12
[Error - 3:15:55 PM] Server initialization failed.
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Error - 3:15:55 PM] The Razor Language Server server crashed 5 times in the last 3 minutes. The server will not be restarted. See the output for more information.
[Error - 3:15:55 PM] Razor Language Server client: couldn't create connection to server.
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Error - 3:15:55 PM] Restarting server failed
  Message: Pending response rejected since connection got disposed
  Code: -32097
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/Privacy.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Privacy.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Privacy.cshtml__virtual.cs
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/Error.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Error.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Error.cshtml__virtual.cs
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/Shared/_ValidationScriptsPartial.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Shared/_ValidationScriptsPartial.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Shared/_ValidationScriptsPartial.cshtml__virtual.cs
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/_ViewStart.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/_ViewStart.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/_ViewStart.cshtml__virtual.cs
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/_ViewImports.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/_ViewImports.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/_ViewImports.cshtml__virtual.cs
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/Index.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Index.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Index.cshtml__virtual.cs
[Client - 3:16:04 PM] File '/Users/vs/RazorNoAuth/Pages/Shared/_Layout.cshtml' didn't exist in the Razor document list. This is likely because it's from outside the workspace.
[Client - 3:16:04 PM] (Warning) razor.provideDynamicFileInfo failed with CodeExpectedError: cannot open virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Shared/_Layout.cshtml__virtual.cs. Detail: Unable to resolve resource virtualCSharp-razor:/Users/vs/RazorNoAuth/Pages/Shared/_Layout.cshtml__virtual.cs

The text was updated successfully, but these errors were encountered:

davidwengier · 2024-03-19T20:57:53Z

@ryzngard is this fixed by #10064 ?

ryzngard · 2024-03-19T22:51:25Z

Yes, it should be

v-Judy · 2024-03-28T02:42:36Z

@dibarbet This issue still reproduces on the latest .NET 9.0 Preview 3 SDK (install from the https://github.com/dotnet/installer) 9.0.100-preview.3.24175.24 . No update version for C# Dev Kit, C# and VSCode. Could you help me to take a look？

dibarbet · 2024-03-28T18:38:22Z

@dibarbet This issue still reproduces on the latest .NET 9.0 Preview 3 SDK (install from the https://github.com/dotnet/installer) 9.0.100-preview.3.24175.24 . No update version for C# Dev Kit, C# and VSCode. Could you help me to take a look？

@ryzngard was this merged into VSCode last week? If it was it should be fixed in the prerelease we did this week.

dibarbet · 2024-03-28T18:40:37Z

Nevermind, I see it is in 2.23.14 - https://github.com/dotnet/vscode-csharp/releases/tag/v2.23.14
@v-Judy try the latest prerelease of the C# extension (2.23.14)

v-Judy · 2024-04-08T02:28:11Z

@v-Judy try the latest prerelease of the C# extension (2.23.14)

@dibarbet Thanks for your reply! I'm sorry so late to give the results. This issue does not repro on the latest version v2.23.15 for C# Extension.

ryzngard · 2024-04-08T21:57:23Z

@v-Judy do you mind checking the runtimesettings file on your machine? Locally for me it was located at ~\.vscode\extensions\ms-dotnettools.csharp-2.24.17-win32-x64\.razor\rzls.runtimeconfig.json (this is the latest prerelease I had installed) and the contents were as follows

{
  "runtimeOptions": {
    "tfm": "net8.0",
    "rollForward": "LatestMajor",
    "framework": {
      "name": "Microsoft.NETCore.App",
      "version": "8.0.0"
    },
    "configProperties": {
      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
    }
  }
}

The key is that the "version": "8.0.0" is present. If you have "version": "8.0.1" or any other value for "rollForward": "LatestMajor" then you still have an extension without the fix

davidwengier · 2024-04-08T22:10:34Z

They said it does not repro on the latest version, so I think we're all good :)

ryzngard · 2024-04-08T22:14:35Z

They said it does not repro on the latest version, so I think we're all good :)

omg... ☕ needed. It's been a long day already 🤣

Everything has been falling apart so I just assumed this too. Yay for a win!

v-Judy · 2024-04-09T08:07:15Z

@v-Judy do you mind checking the runtimesettings file on your machine?

The runtimesettings file on my machine contents were as follows:

{
  "runtimeOptions": {
    "tfm": "net8.0",
    "rollForward": "LatestMajor",
    "framework": {
      "name": "Microsoft.NETCore.App",
      "version": "8.0.1"
    },
    "configProperties": {
      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
    }
  }
}

dotnet-policy-service bot added the untriaged label Mar 19, 2024

dibarbet mentioned this issue Mar 19, 2024

Minimum .NET version now 8.0 dotnet/vscode-csharp#6980

Closed

davidwengier closed this as completed Mar 21, 2024

dotnet-policy-service bot removed the untriaged label Mar 21, 2024

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Razor server fails to launch with only .net9 installed #10132

Razor server fails to launch with only .net9 installed #10132

dibarbet commented Mar 19, 2024

davidwengier commented Mar 19, 2024

ryzngard commented Mar 19, 2024

v-Judy commented Mar 28, 2024

dibarbet commented Mar 28, 2024

dibarbet commented Mar 28, 2024

v-Judy commented Apr 8, 2024

ryzngard commented Apr 8, 2024

davidwengier commented Apr 8, 2024

ryzngard commented Apr 8, 2024

v-Judy commented Apr 9, 2024

Razor server fails to launch with only .net9 installed #10132

Razor server fails to launch with only .net9 installed #10132

Comments

dibarbet commented Mar 19, 2024

davidwengier commented Mar 19, 2024

ryzngard commented Mar 19, 2024

v-Judy commented Mar 28, 2024

dibarbet commented Mar 28, 2024

dibarbet commented Mar 28, 2024

v-Judy commented Apr 8, 2024

ryzngard commented Apr 8, 2024

davidwengier commented Apr 8, 2024

ryzngard commented Apr 8, 2024

v-Judy commented Apr 9, 2024