Language Features Server server crashed 5 times in the last 3 minutes.

[yangzhenfeng1994]

more infomation

os info

vscode version

[timoransky]

Hey! Same thing happens to me since yesterday. I tried to re-install Volar but did not have any luck 😞

[artmizu]

also happens to me, maybe issue related with this message?

[artmizu]

yesterday the johnsoncodehk/volar receive update 0.34.14 maybe it also relate

[artmizu]

Volar VSCode extension has a «Max Old Space Size» setting and description said it may help, but it doesn't work for me

[artmizu]

rollback to any older version also not helped

[johnsoncodehk]

Hi @yangzhenfeng1994, can you reproduce this problem in https://github.com/johnsoncodehk/volar-starter?

[artmizu]

i found the reason of a issue. Lets look at the piece of code:

it produce the error and vue server will crash. but if i change "constructor" to something else, for example to "block", everything works fine. so reason of an issue in "constructor" class name.

[changk99]

I also encounter the same problem, which will lead to the increasing memory consumption of vscode, so I have to disable this plugin

[benjaminpaul]

Just adding myself to this issue, I am currently experiencing the same issue.
Windows 11, V0.34.15

[Error - 15:18:31] Request completionItem/resolve failed.
  Message: Request completionItem/resolve failed with message: host.getGlobalTypingsCacheLocation is not a function
  Code: -32603 
c:\Users\paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:129706
            var typingsCacheLocation = host.getGlobalTypingsCacheLocation();
                                            ^

TypeError: host.getGlobalTypingsCacheLocation is not a function
    at isNotShadowedByDeeperNodeModulesPackage (c:\Users\n.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:129706:45)
    at c:\Users\.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:129599:83
    at Array.filter (<anonymous>)
    at c:\Users\paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:129599:51
    at Map.forEach (<anonymous>)
    at Object.search (c:\Users\.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:129594:28)
    at c:\Users\n.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:133974:32
    at resolvingModuleSpecifiers (c:\Users\n.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:132031:26)
    at collectAutoImports (c:\Users\en.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:133973:17)
    at getGlobalCompletions (c:\Users\.paul\AppData\Local\Programs\Microsoft VS Code Insiders\resources\app\extensions\node_modules\typescript\lib\typescript.js:133877:17)
[Info  - 15:18:31] Connection to server got closed. Server will restart.

[webdo]

I also have the exact same issue as the one above, the server will crash as soon as it reach 512MB of ram used, even with Max Old Space Size set to 8GB.
The server is ran correctly with the --max-old-space-size set to 8096 from the settings:

/root/.vscode-server-insiders/bin/9c29becfad5f68270b9b23efeafb147722c5feba/node --max-old-space-size=8096 /root/.vscode-server-insiders/extensions/vue.volar-0.34.15-linux-x64/server --node-ipc --clientProcessId=27123

I'm not sure why it doesn't want to use more than 512mb of RAM.

[webdo]

I fixed the issues by switching typescript version to 4.6.3, it seems to be related to typescript v4.7+ that is included in VSCode Insiders, I did not get a single crash in the past 48 hours and it was just unusable before.

[changk99]

I seem to have solved this problem, the error message is that the specific file cannot be requested, I used the scientific Internet(科学上网), and then it was fine

[TimothyKrell]

I am having this issue as well. Using typescript 4.7 causes the same error and crash. Using 4.6 works fine.

The crash happens when I try auto complete a Component name.

[adenvt]

I got same problem on TS 4.7, but no crash, just auto import and some quick fix not work properly. Switch to 4.6 works normally.