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forcedotcom / salesforcedx-vscode

Salesforce Extensions for VS Code
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The LWC Language Server server crashed 5 times in the last 3 minutes. The server will not be restarted. #4994

Closed samwolfe-stripe closed 1 year ago

samwolfe-stripe commented 1 year ago

Summary

When the LWC Language Server attempts to start, it crashes 5 times immediately and no longer tries to restart

Steps To Reproduce:

  1. Open an LWC test file
  2. After a few moments, VSCode will display the message "The LWC Language Server server crashed 5 times in the last 3 minutes. The server will not be restarted."

Expected result

The LWC Language Server should not crash

Actual result

The LWC Language Server crashes

image

Additional information

Error output

TypeError: Cannot read properties of undefined (reading 'location')
    at mapLwcMetadataToInternal (/Users/user/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.7.1/node_modules/@salesforce/lwc-language-server/lib/javascript/type-mapping.js:428:188)
    at compileSource (/Users/user/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.7.1/node_modules/@salesforce/lwc-language-server/lib/javascript/compiler.js:172:66)
    at compileDocument (/Users/user/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.7.1/node_modules/@salesforce/lwc-language-server/lib/javascript/compiler.js:184:12)
    at Server.onDidChangeContent (/Users/user/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.7.1/node_modules/@salesforce/lwc-language-server/lib/lwc-server.js:195:84)
[Error - 12:12:50 PM] Connection to server got closed. Server will not be restarted.

/Users/user/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.7.1/node_modules/@salesforce/lwc-language-server/lib/javascript/type-mapping.js:428
    const declarationLoc = externalToInternalLoc((_a = defaultExport === null || defaultExport === void 0 ? void 0 : defaultExport.location) !== null && _a !== void 0 ? _a : mainClassObj.location);
                                                                                                                                                                                           ^

Other Steps Tried

Salesforce Extension Version in VS Code:

SFDX CLI Version:

OS and version:

Mac OS Ventura 13.4.1 (c) (M1)

samuel-pipelaunch commented 1 year ago

I also have the same issue that has been driving me crazy.

Other Steps Tried

The only differences are:

openjdk 17.0.7 2023-04-18
OpenJDK Runtime Environment Temurin-17.0.7+7 (build 17.0.7+7)
OpenJDK 64-Bit Server VM Temurin-17.0.7+7 (build 17.0.7+7, mixed mode, sharing)

Full VSCode Output log:

\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:428
    const declarationLoc = externalToInternalLoc((_a = defaultExport === null || defaultExport === void 0 ? void 0 : defaultExport.location) !== null && _a !== void 0 ? _a : mainClassObj.location);
                                                                                                                                                                                           ^

TypeError: Cannot read properties of undefined (reading 'location')
    at mapLwcMetadataToInternal (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:428:188)
    at compileSource (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\compiler.js:172:66)
    at compileDocument (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\compiler.js:184:12)
    at Server.onDidChangeContent (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\lwc-server.js:195:84)
[Info  - 10:28:40 AM] Connection to server got closed. Server will restart.
[Error - 10:28:40 AM] Request textDocument/hover failed.
Error: Connection got disposed.
    at Object.dispose (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:48:2606)
    at Object.dispose (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:53:6147)
    at EN.handleConnectionClosed (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:55:7504)
    at EN.handleConnectionClosed (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:55:25176)
    at r (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:55:7223)
    at KD.invoke (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:19:33354)
    at id.fire (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:19:34088)
    at B (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:22:11880)
    at KD.invoke (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:19:33354)
    at id.fire (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:19:34088)
    at YD.fireClose (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:21:1813)
    at ChildProcess.<anonymous> (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\dist\index.js:21:3796)
    at ChildProcess.emit (node:events:525:35)
    at maybeClose (node:internal/child_process:1121:16)
    at Socket.<anonymous> (node:internal/child_process:479:11)
    at Socket.emit (node:events:513:28)
    at Pipe.<anonymous> (node:net:757:14)
\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:428
    const declarationLoc = externalToInternalLoc((_a = defaultExport === null || defaultExport === void 0 ? void 0 : defaultExport.location) !== null && _a !== void 0 ? _a : mainClassObj.location);
                                                                                                                                                                                           ^

TypeError: Cannot read properties of undefined (reading 'location')
    at mapLwcMetadataToInternal (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:428:188)
    at compileSource (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\compiler.js:172:66)
    at compileDocument (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\compiler.js:184:12)
    at Server.onDidChangeContent (\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\lwc-server.js:195:84)
[Info  - 10:28:43 AM] Connection to server got closed. Server will restart.
\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.7.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:428
    const declarationLoc = externalToInternalLoc((_a = defaultExport === null || defaultExport === void 0 ? void 0 : defaultExport.location) !== null && _a !== void 0 ? _a : mainClassObj.location);

...

[Error - 10:28:49 AM] Connection to server got closed. Server will not be restarted.
samwolfe-stripe commented 1 year ago

Likely related to https://github.com/forcedotcom/lightning-language-server/pull/570 which is 1: the most recent update to the LWC language server and 2: introduced the function which is failing mapLwcMetadataToInternal

CristiCanizales commented 1 year ago

Hello! Thank you all for bringing this to our attention. We'll be taking a look at it!

divmain commented 1 year ago

@samuel-pipelaunch @samwolfe-stripe this looks like a relatively easy fix, apologies for letting this skip through. Do you happen to have a minimal repro that causes this issue? Rather than throwing code over the wall, I'd like to confirm that the fix will address what you're experiencing, if possible. If you don't have a minimal repro, it'd be great if you could manually verify after we push out a fix.

samwolfe-stripe commented 1 year ago

@divmain Thanks for taking a look, I tried to set up a minimal repo but couldn't actually trigger the LWC Language Server to run (not sure what actually causes it to kick off), so unfortunately can only replicate in my local repo.

Happy to verify a fix manually

codythomaszeitler commented 1 year ago

I made a fix within the lightning-language-server repository. https://github.com/forcedotcom/lightning-language-server/pull/577

To reproduce the problem, just make an LWC, and remove the default export and put something else in.

export class TestClass {
  get a() {
    return "a";
  }

  b = "b";
}

This should cause the server to crash.

samuel-pipelaunch commented 1 year ago

I tried the @codythomaszeitler on a sample repository, and I couldn't caused the server to crash

codythomaszeitler commented 1 year ago

@samuel-pipelaunch Okay, I got the exact error that you mentioned above (minus the version number).

I reproduced it in the following manner:

Create a brand sfdx project:
1) sf project generate --projectname crashme 2) cd crashme 3) code . (open up vscode in the current directory) 4) Wait for all of the extensions to start 5) Run the following command in vscode: SFDX: Create a Lightning Web Component 6) Call the LWC "crashMe".

import { LightningElement } from 'lwc'; export default class CrashMe extends LightningElement {}

You'll have something like this.

Replace it with this: export function add(a, b) { return a + b; }

You will start to see the exception in your "LWC Language Server" output in vscode:

` c:\Users\Cody.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.9.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:429 const declarationLoc = externalToInternalLoc((_a = defaultExport === null || defaultExport === void 0 ? void 0 : defaultExport.location) !== null && _a !== void 0 ? _a : mainClassObj.location); ^

TypeError: Cannot read properties of undefined (reading 'location') at mapLwcMetadataToInternal (c:\Users\Cody.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.9.1\node_modules\@salesforce\lwc-language-server\lib\javascript\type-mapping.js:429:188) at compileSource (c:\Users\Cody.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.9.1\node_modules\@salesforce\lwc-language-server\lib\javascript\compiler.js:172:66) at compileDocument (c:\Users\Cody.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.9.1\node_modules\@salesforce\lwc-language-server\lib\javascript\compiler.js:184:12) at Server.onDidChangeContent (c:\Users\Cody.vscode\extensions\salesforce.salesforcedx-vscode-lwc-58.9.1\node_modules\@salesforce\lwc-language-server\lib\lwc-server.js:195:84) `

codythomaszeitler commented 1 year ago

@samuel-pipelaunch The reason that it is failing is since the file cannot find a "default export". In this specific scenario, the file also has no classes, which let's it get to the error that you found. The error from what I posted is when there is at least one class in the file.

jesusgonzalezclarivate commented 10 months ago

I have the same problem, but the stack trace seems to be different. I tried reinstalling the plugin as well. I have downgraded the plugin to V58 and it still crashes.

SF CLI version: @salesforce/cli/2.20.6 darwin-arm64 node-v20.9.0

SO: macOS Sonoma Version 14.2

VSCode dump:

/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652 er = new Error(er) ^

Error: Unexpected close tag Line: 7910 Column: 13 Char: > at error (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652:10) at strictFail (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:678:7) at closeTag (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:872:9) at SAXParser.write (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:1437:13) at exports.Parser.Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:323:31) at Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59) at /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:336:14) at Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59)

Node.js v18.15.0 [Info - 20:24:14] Connection to server got closed. Server will restart. /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652 er = new Error(er) ^

Error: Unexpected close tag Line: 7910 Column: 13 Char: > at error (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652:10) at strictFail (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:678:7) at closeTag (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:872:9) at SAXParser.write (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:1437:13) at exports.Parser.Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:323:31) at Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59) at /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:336:14) at Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59)

Node.js v18.15.0 [Info - 20:24:17] Connection to server got closed. Server will restart. /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652 er = new Error(er) ^

Error: Unexpected close tag Line: 7910 Column: 13 Char: > at error (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652:10) at strictFail (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:678:7) at closeTag (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:872:9) at SAXParser.write (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:1437:13) at exports.Parser.Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:323:31) at Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59) at /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:336:14) at Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59)

Node.js v18.15.0 [Info - 20:24:20] Connection to server got closed. Server will restart. /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652 er = new Error(er) ^

Error: Unexpected close tag Line: 7910 Column: 13 Char: > at error (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652:10) at strictFail (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:678:7) at closeTag (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:872:9) at SAXParser.write (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:1437:13) at exports.Parser.Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:323:31) at Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59) at /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:336:14) at Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59)

Node.js v18.15.0 [Info - 20:24:23] Connection to server got closed. Server will restart. /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652 er = new Error(er) ^

Error: Unexpected close tag Line: 7910 Column: 13 Char: > at error (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:652:10) at strictFail (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:678:7) at closeTag (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:872:9) at SAXParser.write (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/sax/lib/sax.js:1437:13) at exports.Parser.Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:323:31) at Parser.parseString (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59) at /Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:336:14) at Parser.parseStringPromise (/Users/jesusgonzalez/.vscode/extensions/salesforce.salesforcedx-vscode-lwc-58.16.0/node_modules/@salesforce/lwc-language-server/node_modules/xml2js/lib/parser.js:5:59)

Node.js v18.15.0 [Error - 20:24:25] Connection to server got closed. Server will not be restarted.

msuchy96 commented 6 months ago

I have the same issue with following stacktrace: 

c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\sax\lib\sax.js:652
    er = new Error(er)
         ^

Error: Invalid character in entity name
Line: 569
Column: 214
Char: =
    at error (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\sax\lib\sax.js:652:10)
    at strictFail (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\sax\lib\sax.js:678:7)
    at SAXParser.write (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\sax\lib\sax.js:1499:13)
    at exports.Parser.Parser.parseString (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\xml2js\lib\parser.js:323:31)
    at Parser.parseString (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\xml2js\lib\parser.js:5:59)
    at c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\xml2js\lib\parser.js:338:24
    at new Promise (<anonymous>)
    at exports.Parser.Parser.parseStringPromise (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\xml2js\lib\parser.js:336:14)
    at Parser.parseStringPromise (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\xml2js\lib\parser.js:5:59)
    at Typing.declarationsFromCustomLabels (c:\Users\msuch\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-60.5.1\node_modules\@salesforce\lwc-language-server\lib\typing.js:68:47)

Node.js v18.17.1
[Error - 11:48:39 AM] Connection to server got closed. Server will not be restarted.
ministe2003 commented 1 month ago

I've recently started getting this issue. I've tried completely uninstalling sf, vscode, java, node and npm. When I go through the process of reinstalling it comes back once I install the extended extension pack. I installed the cli using the windows executable installer, not npm.

Name: Salesforce Extension Pack (Expanded) Id: salesforce.salesforcedx-vscode-expanded Description: Extensions for developing on the Salesforce Platform Version: 61.10.0 Publisher: Salesforce VS Marketplace Link: https://marketplace.visualstudio.com/items?itemName=salesforce.salesforcedx-vscode-expanded

Version: 1.92.2 (user setup) Commit: fee1edb8d6d72a0ddff41e5f71a671c23ed924b9 Date: 2024-08-14T17:29:30.058Z Electron: 30.1.2 ElectronBuildId: 9870757 Chromium: 124.0.6367.243 Node.js: 20.14.0 V8: 12.4.254.20-electron.0 OS: Windows_NT x64 10.0.22631

Java: C:\Program Files\Eclipse Adoptium\jdk-21.0.4.7-hotspot\bin\java.exe

sf: @salesforce/cli: Updating CLI... already on version 2.55.6-648ad30

c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\sax\lib\sax.js:658
    er = new Error(er)
         ^

Error: Invalid character in entity name
Line: 18656
Column: 37
Char:  
    at error (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\sax\lib\sax.js:658:10)
    at strictFail (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\sax\lib\sax.js:684:7)
    at SAXParser.write (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\sax\lib\sax.js:1522:13)
    at exports.Parser.Parser.parseString (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\xml2js\lib\parser.js:323:31)
    at Parser.parseString (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\xml2js\lib\parser.js:5:59)
    at c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\xml2js\lib\parser.js:338:24
    at new Promise (<anonymous>)
    at exports.Parser.Parser.parseStringPromise (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\xml2js\lib\parser.js:336:14)
    at Parser.parseStringPromise (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\xml2js\lib\parser.js:5:59)
    at Typing.declarationsFromCustomLabels (c:\Users\My User\.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.10.0\node_modules\@salesforce\lwc-language-server\lib\typing.js:68:47)

Node.js v20.14.0
[Error - 11:16:37 AM] Connection to server got closed. Server will not be restarted.
jean-feng commented 2 weeks ago

I got a new C driver, installed new Windows: Edition Windows 10 Enterprise Version 22H2 Installed on ‎9/‎6/‎2024 OS build 19045.4894 Experience Windows Feature Experience Pack 1000.19060.1000.0

Then I installed sf @salesforce/cli/2.58.7 win32-x64 node-v20.17.0

Visual Studio Code Version: 1.93.1 (user setup) Commit: 38c31bc77e0dd6ae88a4e9cc93428cc27a56ba40 Date: 2024-09-11T17:20:05.685Z Electron: 30.4.0 ElectronBuildId: 10073054 Chromium: 124.0.6367.243 Node.js: 20.15.1 V8: 12.4.254.20-electron.0 OS: Windows_NT x64 10.0.19045

Once I installed Salesforce Extension Pack v61.12.0

I got The LWC Language Server server crashed 5 times in the last 3 minutes. The server will not be restarted.

c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658 er = new Error(er) ^

Error: Unexpected close tag Line: 1886 Column: 15 Char: > at error (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658:10) at strictFail (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:684:7) at closeTag (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:878:9) at SAXParser.write (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:1460:13) at exports.Parser.Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:323:31) at Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59) at c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:336:14) at Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59)

Node.js v20.15.1 [Info - 10:25:57 AM] Connection to server got closed. Server will restart. c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658 er = new Error(er) ^

Error: Unexpected close tag Line: 1886 Column: 15 Char: > at error (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658:10) at strictFail (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:684:7) at closeTag (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:878:9) at SAXParser.write (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:1460:13) at exports.Parser.Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:323:31) at Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59) at c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:336:14) at Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59)

Node.js v20.15.1 [Info - 10:26:09 AM] Connection to server got closed. Server will restart. c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658 er = new Error(er) ^

Error: Unexpected close tag Line: 1886 Column: 15 Char: > at error (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658:10) at strictFail (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:684:7) at closeTag (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:878:9) at SAXParser.write (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:1460:13) at exports.Parser.Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:323:31) at Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59) at c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:336:14) at Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59)

Node.js v20.15.1 [Info - 10:26:21 AM] Connection to server got closed. Server will restart. c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658 er = new Error(er) ^

Error: Unexpected close tag Line: 1886 Column: 15 Char: > at error (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658:10) at strictFail (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:684:7) at closeTag (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:878:9) at SAXParser.write (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:1460:13) at exports.Parser.Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:323:31) at Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59) at c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:336:14) at Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59)

Node.js v20.15.1 [Info - 10:26:33 AM] Connection to server got closed. Server will restart. c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658 er = new Error(er) ^

Error: Unexpected close tag Line: 1886 Column: 15 Char: > at error (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:658:10) at strictFail (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:684:7) at closeTag (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:878:9) at SAXParser.write (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\sax\lib\sax.js:1460:13) at exports.Parser.Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:323:31) at Parser.parseString (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59) at c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:338:24 at new Promise () at exports.Parser.Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:336:14) at Parser.parseStringPromise (c:\Users\yfeng.vscode\extensions\salesforce.salesforcedx-vscode-lwc-61.12.0\node_modules\xml2js\lib\parser.js:5:59)

Node.js v20.15.1 [Error - 10:26:44 AM] Connection to server got closed. Server will not be restarted.

peternhale commented 2 weeks ago

@jean-feng would you mind opening a new issue. Thank you.

jean-feng commented 2 weeks ago

@peternhale https://github.com/forcedotcom/salesforcedx-vscode/issues/5869 is created