Uncaught Error: Connection is closed.

[valerius21]

1. Open Any Rust File 2.Edit it

Atom: 1.23.3 x64 Electron: 1.6.15 OS: Microsoft Windows 10 Pro Thrown From: ide-clangd package 0.1.2

Stack Trace

Uncaught Error: Connection is closed.

At C:\Users\Valerius\.atom\packages\ide-clangd\node_modules\vscode-jsonrpc\lib\main.js:613

Error: Connection is closed.
    at /packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:138:28)
    at throwIfClosedOrDisposed (/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:613:19)
    at Object.sendNotification (/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:667:13)
    at LanguageClientConnection._sendNotification (/packages/ide-rust/node_modules/atom-languageclient/build/lib/languageclient.js:372:15)
    at LanguageClientConnection.didChangeTextDocument (/packages/ide-rust/node_modules/atom-languageclient/build/lib/languageclient.js:137:10)
    at TextEditorSyncAdapter.sendIncrementalChanges (/packages/ide-rust/node_modules/atom-languageclient/build/lib/adapters/document-sync-adapter.js:204:24)
    at Function.module.exports.Emitter.simpleDispatch (~/AppData/Local/atom/app-1.23.3/resources/app/node_modules/event-kit/lib/emitter.js:25:20)
    at Emitter.module.exports.Emitter.emit (~/AppData/Local/atom/app-1.23.3/resources/app/node_modules/event-kit/lib/emitter.js:141:34)
    at TextBuffer.module.exports.TextBuffer.emitDidChangeTextEvent (~/AppData/Local/atom/app-1.23.3/resources/app/node_modules/text-buffer/lib/text-buffer.js:1674:32)
    at TextBuffer.module.exports.TextBuffer.transact (~/AppData/Local/atom/app-1.23.3/resources/app/node_modules/text-buffer/lib/text-buffer.js:964:18)
    at TextEditor.transact (~/AppData/Local/atom/app-1.23.3/resources/app/src/text-editor.js:1811:30)
    at HTMLElement.newCommandListeners.(anonymous function) (~/AppData/Local/atom/app-1.23.3/resources/app/src/register-default-commands.js:683:28)
    at CommandRegistry.handleCommandEvent (~/AppData/Local/atom/app-1.23.3/resources/app/src/command-registry.js:388:36)
    at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (~/AppData/Local/atom/app-1.23.3/resources/app/node_modules/atom-keymap/lib/keymap-manager.js:621:22)
    at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (~/AppData/Local/atom/app-1.23.3/resources/app/node_modules/atom-keymap/lib/keymap-manager.js:412:28)
    at WindowEventHandler.handleDocumentKeyEvent (~/AppData/Local/atom/app-1.23.3/resources/app/src/window-event-handler.js:108:40)

Commands

     -2:57.3.0 application:open-folder (input.hidden-input)
     -2:55 command-palette:toggle (input.hidden-input)
     -2:48.8.0 core:confirm (input.hidden-input)
     -2:48.8.0 window:run-package-specs (input.hidden-input)
     -2:47.7.0 command-palette:toggle (input.hidden-input)
     -2:47.2.0 editor:consolidate-selections (input.hidden-input)
     -2:47.2.0 core:cancel (input.hidden-input)
     -2:30.4.0 core:backspace (input.hidden-input)
     -2:30.3.0 editor:newline (input.hidden-input)
     -2:28.9.0 core:save (input.hidden-input)
     -1:09.5.0 command-palette:toggle (input.hidden-input)
     -1:09.1.0 core:paste (input.hidden-input)
     -1:08.8.0 core:confirm (input.hidden-input)
 12x -1:04.9.0 editor:delete-to-beginning-of-word (input.hidden-input)
     -1:00.3.0 editor:consolidate-selections (input.hidden-input)
     -1:00.3.0 core:cancel (input.hidden-input)

Non-Core Packages

atom-ide-ui 0.7.1 
atom-prettify 0.1.3 
autoclose-html 0.23.0 
ide-clangd 0.1.2 
ide-cpp 0.0.3 
ide-css 0.2.0 
ide-html 0.4.1 
ide-json 0.1.0 
ide-python 0.5.0 
ide-rust 0.9.1 
ide-vue 0.1.8 
language-rust 0.4.12 
language-vue 0.23.1 
pretty-json 1.6.4 
vue-format 0.4.0 
vue2-autocomplete 0.1.0-alpha.4 
vuejs2-snippets 0.15.0 

[JerrySievert]

also failing without rust - current tabs open:

• c++
• markdown

saving on the markdown tab causes issues. once this occurs, the problem persists after atom has been restarted.

[jbree]

@JerrySievert can you confirm that you're using version 0.3.0 of ide-clangd? More info would be helpful. @valerius21, are you still having this problem with the latest version?

[JerrySievert]

0.3.0, yes. the stack was the same as @valerius21 had - atom found the issue on its own.

I'll grab another stack trace as soon as it starts crashing again.

when it crashes, any external change also causes the error, such as doing a git commit - each file change causes the crash dialog to show up (they end up stacking quite a bit).

[NexAdn]

Just got the same problem under Arch Linux when working with a C/C++ source tree:

Error: Connection is closed.
    at new ConnectionError (/home/adrian/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:138:28)
    at throwIfClosedOrDisposed (/home/adrian/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:613:19)
    at Object.sendNotification (/home/adrian/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:667:13)
    at LanguageClientConnection._sendNotification (/home/adrian/.atom/packages/ide-cpp/node_modules/atom-languageclient/build/lib/languageclient.js:242:15)
    at LanguageClientConnection.didChangeWatchedFiles (/home/adrian/.atom/packages/ide-cpp/node_modules/atom-languageclient/build/lib/languageclient.js:143:10)
    at ServerManager.projectFilesChanged (/home/adrian/.atom/packages/ide-cpp/node_modules/atom-languageclient/build/lib/server-manager.js:233:33)
    at Function.module.exports.Emitter.simpleDispatch (/usr/lib/atom/node_modules/event-kit/lib/emitter.js:25:14)
    at Emitter.module.exports.Emitter.emit (/usr/lib/atom/node_modules/event-kit/lib/emitter.js:141:28)
    at didChangeCallback (/usr/lib/atom/src/project.js:377:22)
    at PathWatcher.onNativeEvents (/usr/lib/atom/src/path-watcher.js:524:7)
    at sub.native.onDidChange.events (/usr/lib/atom/src/path-watcher.js:427:58)
    at Function.module.exports.Emitter.simpleDispatch (/usr/lib/atom/node_modules/event-kit/lib/emitter.js:25:14)
    at Emitter.module.exports.Emitter.emit (/usr/lib/atom/node_modules/event-kit/lib/emitter.js:141:28)
    at NSFWNativeWatcher.onEvents (/usr/lib/atom/src/path-watcher.js:158:18)
    at handler (/usr/lib/atom/src/path-watcher.js:267:12)

[JerrySievert]

back to the error full time:

/Users/jerry/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:613
Hide Stack Trace
Error: Connection is closed.
    at new ConnectionError (/Users/jerry/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:138:28)
    at throwIfClosedOrDisposed (/Users/jerry/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:613:19)
    at Object.sendNotification (/Users/jerry/.atom/packages/ide-clangd/node_modules/vscode-jsonrpc/lib/main.js:667:13)
    at LanguageClientConnection._sendNotification (/Users/jerry/.atom/packages/ide-cpp/node_modules/atom-languageclient/build/lib/languageclient.js:242:15)
    at LanguageClientConnection.didChangeTextDocument (/Users/jerry/.atom/packages/ide-cpp/node_modules/atom-languageclient/build/lib/languageclient.js:131:10)
    at TextEditorSyncAdapter.sendFullChanges (/Users/jerry/.atom/packages/ide-cpp/node_modules/atom-languageclient/build/lib/adapters/document-sync-adapter.js:181:22)
    at Function.module.exports.Emitter.simpleDispatch (/Applications/Atom.app/Contents/Resources/app/node_modules/event-kit/lib/emitter.js:25:20)
    at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app/node_modules/event-kit/lib/emitter.js:141:34)
    at disposables.add.displayLayer.onDidChange.changes (/Applications/Atom.app/Contents/Resources/app/src/text-editor.js:595:26)
    at Function.module.exports.Emitter.simpleDispatch (/Applications/Atom.app/Contents/Resources/app/node_modules/event-kit/lib/emitter.js:25:20)
    at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app/node_modules/event-kit/lib/emitter.js:141:34)
    at DisplayLayer.emitDeferredChangeEvents (/Applications/Atom.app/Contents/Resources/app/node_modules/text-buffer/lib/display-layer.js:819:26)
    at DisplayLayer.didChange (/Applications/Atom.app/Contents/Resources/app/node_modules/text-buffer/lib/display-layer.js:814:57)
    at languageModeDisposable.buffer.languageMode.onDidChangeHighlighting (/Applications/Atom.app/Contents/Resources/app/node_modules/text-buffer/lib/display-layer.js:157:18)
    at Function.module.exports.Emitter.simpleDispatch (/Applications/Atom.app/Contents/Resources/app/node_modules/event-kit/lib/emitter.js:25:20)
    at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app/node_modules/event-kit/lib/emitter.js:141:34)
    at TextMateLanguageMode.tokenizeNextChunk (/Applications/Atom.app/Contents/Resources/app/src/text-mate-language-mode.js:312:26)
    at _.defer (/Applications/Atom.app/Contents/Resources/app/src/text-mate-language-mode.js:279:63)
    at /Applications/Atom.app/Contents/Resources/app/node_modules/underscore/underscore.js:666:53

[jbree]

Anyone still having these issues? If so, would like to know which version of clangd you're running. Version included with llvm+clang 6.0.0 has been very stable for me.

[JerrySievert]

still having issues:

clangd version 7.0.0 (tags/RELEASE_700/final)