-
Notifications
You must be signed in to change notification settings - Fork 110
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Clang Language Server Crashing on Startup #657
Comments
Can you try ssh-ing into the server, going into the workspace directory and running |
I fixed it and think I kinda found the bug...maybe? I ran that on one of my C files and had no issues. It exited without error. I wanted to find the exact arguments it was invoked with to start it up that way and see if I could reproduce it. strace was not working for various reasons with not being able to attach to the process invoking clangd fast enough. But auditd seemed to show the issue maybe.
I had added these arguments in the VSCode
Sometimes I see it with |
This part is expected. The language client does not pass any command-line arguments of its own to the server; all of its communication is done by sending messages to the server's As for why removing the arguments |
I have a Mac where I have vscode installed (versioning at the bottom). I have the Remote - SSH extension and ssh to my Ubuntu workstation, where the git repo for all of the code belongs and where all the actual code stuff (building, running, etc) gets done.
A few days ago clangd extension in vscode stopped working. The goto does not work nor does any feature really, and I get notifications "Clang Language Server client: couldn't create connection to server." and "Restarting server failed". I get the same errors each time when looking at the Output tab in vscode for clangd. Note in the settings for clangd both remote and workspace I set
--log=verbose
yet I have not seen any verbose logs. I think the error happens very quickly since when I dowatch -n0.1 "ps aux | grep clangd"
on my ubuntu machine and restart vscode on my mac I see clangd appear and disappear so fast I can barely read it. I have tried reinstalling the remote clangd extension from Mac, deleting all of~/.vscode-server
on my Ubuntu machine, disabling and reenabling clangd, restarting my ubuntu workstation many times, and more, but nothing has worked at all. Here are the logs I see:Logs
"[Error - 12:48:20 PM] Client Clang Language Server: connection to server is erroring. Shutting down server.
[Error - 12:48:20 PM] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: starting
at oc.shutdown (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:8633)
at oc.stop (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:8212)
at oc.stop (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:51156)
at oc.handleConnectionError (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:13298)
at errorHandler (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:11963)
at /home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:21662
at y1.invoke (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:15350)
at Gn.fire (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:16144)
at writeErrorHandler (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:7088)
at y1.invoke (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:15350)
at Gn.fire (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:16144)
at Os.fireError (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:430)
at Socket. (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:1263)
at Socket.emit (node:events:518:28)
at emitErrorNT (node:internal/streams/destroy:169:8)
at emitErrorCloseNT (node:internal/streams/destroy:128:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
[Info - 12:48:20 PM] Connection to server got closed. Server will restart.
[Error - 12:48:20 PM] Server initialization failed.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Clang Language Server client: couldn't create connection to server.
Message: Pending response rejected since connection got disposed
Code: -32097
[Info - 12:48:20 PM] Connection to server got closed. Server will restart.
[Error - 12:48:20 PM] Server initialization failed.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Clang Language Server client: couldn't create connection to server.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Client Clang Language Server: connection to server is erroring. Shutting down server.
[Error - 12:48:20 PM] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: startFailed
at oc.shutdown (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:8633)
at oc.stop (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:8212)
at oc.stop (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:51156)
at oc.handleConnectionError (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:13298)
at errorHandler (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:11963)
at /home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:21662
at y1.invoke (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:15350)
at Gn.fire (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:16144)
at writeErrorHandler (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:7088)
at y1.invoke (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:15350)
at Gn.fire (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:16144)
at Os.fireError (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:430)
at Socket. (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:1263)
at Socket.emit (node:events:518:28)
at emitErrorNT (node:internal/streams/destroy:169:8)
at emitErrorCloseNT (node:internal/streams/destroy:128:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
[Info - 12:48:20 PM] Connection to server got closed. Server will restart.
[Error - 12:48:20 PM] Server initialization failed.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Clang Language Server client: couldn't create connection to server.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Restarting server failed
Message: Pending response rejected since connection got disposed
Code: -32097
[Info - 12:48:20 PM] Connection to server got closed. Server will restart.
[Error - 12:48:20 PM] Server initialization failed.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Clang Language Server client: couldn't create connection to server.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:20 PM] Restarting server failed
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:21 PM] Client Clang Language Server: connection to server is erroring. Shutting down server.
[Error - 12:48:21 PM] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: startFailed
at oc.shutdown (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:8633)
at oc.stop (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:8212)
at oc.stop (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:51156)
at oc.handleConnectionError (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:13298)
at errorHandler (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:11963)
at /home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:39:21662
at y1.invoke (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:15350)
at Gn.fire (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:16144)
at writeErrorHandler (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:7088)
at y1.invoke (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:15350)
at Gn.fire (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:2:16144)
at Os.fireError (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:430)
at Socket. (/home/matcha/.vscode-server/extensions/llvm-vs-code-extensions.vscode-clangd-0.1.29/out/bundle.js:3:1263)
at Socket.emit (node:events:518:28)
at emitErrorNT (node:internal/streams/destroy:169:8)
at emitErrorCloseNT (node:internal/streams/destroy:128:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
[Error - 12:48:21 PM] The Clang Language Server server crashed 5 times in the last 3 minutes. The server will not be restarted. See the output for more information.
[Error - 12:48:21 PM] Server initialization failed.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:21 PM] Clang Language Server client: couldn't create connection to server.
Message: Pending response rejected since connection got disposed
Code: -32097
[Error - 12:48:21 PM] Restarting server failed
Message: Pending response rejected since connection got disposed
Code: -32097
"
System information
Ubuntu Workstation (where clangd is running):
Features: linux+grpc
Platform: x86_64-pc-linux-gnu
Features: linux+grpc
Platform: x86_64-unknown-linux-gnu
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
Mac (where I have the code IDE open and am sshing into my ubuntu workstation):
Commit: f1e16e1e6214d7c44d078b1f0607b2388f29d729
Date: 2024-07-09T22:07:54.982Z (6 days ago)
Electron: 29.4.0
ElectronBuildId: 9728852
Chromium: 122.0.6261.156
Node.js: 20.9.0
V8: 12.2.281.27-electron.0
OS: Darwin arm64 23.5.0
Features: mac+xpc
Platform: x86_64-apple-darwin23.5.0; target=arm64-apple-darwin23.5.0
Thank you very much for the help.
The text was updated successfully, but these errors were encountered: