Stuck on Starting Metals server

[DreamLand7707]

Describe the bug

When I want to create a scala project, I press the icon "Metal" and VSCode will stuck on "Starting Metals server"
Just like:


I set the environment variable:JAVA_HOME correctly: C:\Program Files\Java\jdk-18.0.2.1

I can't press the buttons: New scala project and Start Metals.

Expected behavior

Metal should works correctly.

Operating system

Windows

Editor/Extension

VS Code

Version of Metals

v1.3.5

Extra context or search terms

No response

[tgodzik]

Thanks for reporting! Do you see something in the metals output? View -> Output -> Select Metals

[DreamLand7707]

Thanks for reporting! Do you see something in the metals output? View -> Output -> Select Metals

Yes, I'll show to you:

[DreamLand7707]

Thanks for reporting! Do you see something in the metals output? View -> Output -> Select Metals

as you can see, it is stuck.

[tgodzik]

Looks like it, though I don't see why. It seems that the MEtal server is not starting, it might be related to another issue that I did a workaround for. You can try updating metals.serverVersion to 1.3.5+180-97cc5572-SNAPSHOT to see if that workaround helped.

Related #6762

[DreamLand7707]

Looks like it, though I don't see why. It seems that the MEtal server is not starting, it might be related to another issue that I did a workaround for. You can try updating metals.serverVersion to 1.3.5+180-97cc5572-SNAPSHOT to see if that workaround helped.

Related #6762

ok, but before that, could you please tell me how to do that? I have tried
C:\Users\DreamLAND.metals\cs.exe fetch org.scalameta:metals_2.13:1.3.5+180-97cc5572-SNAPSHOT
but this doesn't worked

[tgodzik]

You need to change the setting inside metals extension settings, which is in VS Code settings

Or alternatively you can wait until the next release, which should be next week

[DreamLand7707]

1.3.5+180-97cc5572-SNAPSHOT

I got some error

[Error - 01:35:36] Client Metals: connection to server is erroring. Shutting down server.
[Error - 01:35:36] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: starting
	at LanguageClient.shutdown (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:914:19)
	at LanguageClient.stop (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:885:21)
	at LanguageClient.stop (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\node\main.js:150:22)
	at LanguageClient.handleConnectionError (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:1146:18)
	at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
[Error - 01:35:36] Client Metals: connection to server is erroring. Shutting down server.
[Error - 01:35:36] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: starting
	at LanguageClient.shutdown (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:914:19)
	at LanguageClient.stop (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:885:21)
	at LanguageClient.stop (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\node\main.js:150:22)
	at LanguageClient.handleConnectionError (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:1146:18)
	at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
[Error - 01:35:36] Client Metals: connection to server is erroring. Shutting down server.
[Error - 01:35:36] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: starting
	at LanguageClient.shutdown (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:914:19)
	at LanguageClient.stop (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:885:21)
	at LanguageClient.stop (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\node\main.js:150:22)
	at LanguageClient.handleConnectionError (c:\Users\DreamLAND\.vscode\extensions\scalameta.metals-1.39.0\node_modules\vscode-languageclient\lib\common\client.js:1146:18)
	at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
[Error - 01:35:39] Server initialization failed.
  Message: Pending response rejected since connection got disposed
  Code: -32097 
[Info  - 01:35:39] Connection to server got closed. Server will restart.
true
[Error - 01:35:39] Metals client: couldn't create connection to server.
  Message: Pending response rejected since connection got disposed
  Code: -32097 
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8

[DreamLand7707]

You need to change the setting inside metals extension settings, which is in VS Code settings

Or alternatively you can wait until the next release, which should be next week

Ok, I'm really looking forward to your next stable release

[tgodzik]

However it looks like it actually started now? Do you see anything in .metals/metals.log, any logs? I am worried that my workaround didn't help and I have no way of reproducing it.

[DreamLand7707]

1.3.5+180-97cc5572-SNAPSHOT

Yes I got it
metals.log