Vetur: no longer working on Windows

[cannap]

HI, i just updated to 0.6.6 and now the language server does no more start
node v7.9.0
vscode 1.12.1
Windows 10 64bit
i have no other vue or html plugins installed
what i have is numso.prettier-standard-vscode
0.6.5 worked fine and i dont have a ts / js config

no console errors in devtool

thx for this awesome plugin 💃
here is a screen from my sturcture
https://i.gyazo.com/2aef2ac643f7adcf69c118110d34a84a.png

Root {
 client/src <-- here is the vue stoff
 server <- other stuff
}

[octref]

Any error log? What do you mean by "now the language server does no more start"?

0.6.5 and 0.6.6 should be almost identical.

[cannap]

i downgraded to 0.6.5 same not sure its my project stucture when i open a single vue file it works :/

//e when i open the src folder with vscode i dont see server running when i open single vue.js file yes but crashes

[cannap]

When i open single file the server say

0.6.6

[Error - 03:38:29] Server initialization failed.
  Message: Request initialize failed with message: Cannot read property 'substr' of null
  Code: -32603 

this is the file

<style lang="scss" type="text/scss">

</style>

<template>
    <div class="not-found"><h1>404</h1></div>
</template>

<script>
  export default {
    name: 'NotFound',
  }

</script>

Full error

Request initialize failed with message: Cannot read property 'substr' of null: Error: Request initialize failed with message: Cannot read property 'substr' of null
    at new ResponseError (C:\Users\marko\.vscode\extensions\octref.vetur-0.6.6\client\node_modules\vscode-jsonrpc\lib\messages.js:40:28)
    at handleResponse (C:\Users\marko\.vscode\extensions\octref.vetur-0.6.6\client\node_modules\vscode-jsonrpc\lib\main.js:305:48)
    at ChildProcess.callback (C:\Users\marko\.vscode\extensions\octref.vetur-0.6.6\client\node_modules\vscode-jsonrpc\lib\main.js:486:13)
    at emitTwo (events.js:106:13)
    at ChildProcess.emit (events.js:191:7)
    at process.nextTick (internal/child_process.js:752:12)
    at _combinedTickCallback (internal/process/next_tick.js:67:7)
    at process._tickCallback (internal/process/next_tick.js:98:9)

[NaccOll]

I have a trouble in .vue file. The code format and IntelliSense can't work. But it work in router/index.js.

node v7.9.0
vscode 1.12.1
Windows 10 64bit

[octref]

This is probably Windows specific in path handling. @cannap With 0.6.5 I'm guess you are still not seeing any IntelliSense for your Vue project (not single file), right?

[cannap]

@octref yes damn i know it worked some times :D

Found something same error other package
https://github.com/Microsoft/vscode-tslint/issues/194

[octref]

@cannap Can you help me identify what's wrong so I can fix it?

• Go to C:\Users\marko\.vscode\extensions\octref.vetur-0.6.6\client\server\modes\javascriptMode.js
• Find line 146, which should look like this:
  
• Before return { isIncomplete: false, items: [] };, add these two lines:
  
  which is
  console.log(jsLanguageService.getProgram().getRootFileNames()) console.log(filename)

Let me know what's the output of vetur when reopening VSCode on your Vue project.

[cannap]

it never reach this

https://gyazo.com/6b9fda37753995da33f50707384f2f81

//i added the test on the top of the file
the "test" on the screen is never output

js console.log('test') Object.defineProperty(expo js

[octref]

Interesting...It's not the bug I thought it was.
I do have a Windows machine. Let me test on it later today.

[NaccOll]

@octref
I add the code based on your information. The screen will be shown as follows:

[octref]

@NaccOll Yep that's the problem. I didn't handle filename for Windows. Thanks a lot!

[qiansen1386]

@octref Sorry to bother you, but could you please publish a patch as soon as possible? 🙏

[octref]

This is already fixed and will published in 0.6.7. However MarketPlace's server seems to be down now and I can't publish.

[octref]

It's published. Let me know if there it doesn't work with Windows.

[zjuwjf]

0.6.7 Couldn't work with Windows.
Please publish a new version. @octref

vetur initialized
C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887
throw new Error("Could not find file: '" + fileName + "'.");
^

Error: Could not find file: '/d:/wjs-git/app-weex/src/page/account-history-detail.vue'.
at getValidSourceFile (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887:23)
at Object.getSyntacticDiagnostics (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:86095:52)
at Object.doValidation (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\modes\javascriptMode.js:137:49)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:107:43
at Array.forEach (native)
at validateTextDocument (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:105:59)
at Timeout._onTimeout (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:99:9)
at ontimeout (timers.js:365:14)
at tryOnTimeout (timers.js:237:5)
at Timer.listOnTimeout (timers.js:207:5)
[Info - 下午12:55:35] Connection to server got closed. Server will restart.
vetur initialized
C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887
throw new Error("Could not find file: '" + fileName + "'.");
^

Error: Could not find file: '/d:/wjs-git/app-weex/src/page/account-history-detail.vue'.
at getValidSourceFile (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887:23)
at Object.getSyntacticDiagnostics (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:86095:52)
at Object.doValidation (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\modes\javascriptMode.js:137:49)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:107:43
at Array.forEach (native)
at validateTextDocument (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:105:59)
at Timeout._onTimeout (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:99:9)
at ontimeout (timers.js:365:14)
at tryOnTimeout (timers.js:237:5)
at Timer.listOnTimeout (timers.js:207:5)
[Info - 下午12:55:41] Connection to server got closed. Server will restart.
vetur initialized
C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887
throw new Error("Could not find file: '" + fileName + "'.");
^

Error: Could not find file: '/d:/wjs-git/app-weex/src/page/account-history-detail.vue'.
at getValidSourceFile (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887:23)
at Object.getSyntacticDiagnostics (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:86095:52)
at Object.doValidation (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\modes\javascriptMode.js:137:49)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:107:43
at Array.forEach (native)
at validateTextDocument (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:105:59)
at Timeout._onTimeout (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:99:9)
at ontimeout (timers.js:365:14)
at tryOnTimeout (timers.js:237:5)
at Timer.listOnTimeout (timers.js:207:5)
[Info - 下午12:55:45] Connection to server got closed. Server will restart.
vetur initialized
C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887
throw new Error("Could not find file: '" + fileName + "'.");
^

Error: Could not find file: '/d:/wjs-git/app-weex/src/page/account-history-detail.vue'.
at getValidSourceFile (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887:23)
at Object.getSyntacticDiagnostics (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:86095:52)
at Object.doValidation (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\modes\javascriptMode.js:137:49)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:107:43
at Array.forEach (native)
at validateTextDocument (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:105:59)
at Timeout._onTimeout (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:99:9)
at ontimeout (timers.js:365:14)
at tryOnTimeout (timers.js:237:5)
at Timer.listOnTimeout (timers.js:207:5)
[Info - 下午12:55:49] Connection to server got closed. Server will restart.
vetur initialized
C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887
throw new Error("Could not find file: '" + fileName + "'.");
^

Error: Could not find file: '/d:/wjs-git/app-weex/src/page/account-history-detail.vue'.
at getValidSourceFile (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887:23)
at Object.getSyntacticDiagnostics (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:86095:52)
at Object.doValidation (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\modes\javascriptMode.js:137:49)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:107:43
at Array.forEach (native)
at validateTextDocument (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:105:59)
at Timeout._onTimeout (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:99:9)
at ontimeout (timers.js:365:14)
at tryOnTimeout (timers.js:237:5)
at Timer.listOnTimeout (timers.js:207:5)
[Error - 下午12:55:53] Connection to server got closed. Server will not be restarted.

[zjuwjf]

I thought the first character '/' is not needed to describe path for Windows.
Error: Could not find file: '/d:/wjs-git/app-weex/src/page/account-history-detail.vue'.

[grantcarthew]

I'm getting a server restart error as follows:

vetur initialized
C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887
                throw new Error("Could not find file: '" + fileName + "'.");
                ^

Error: Could not find file: '/f:/fm-app/src/App.vue'.
    at getValidSourceFile (C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:85887:23)
    at Object.getSyntacticDiagnostics (C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\node_modules\typescript\lib\typescript.js:86095:52)
    at Object.doValidation (C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\modes\javascriptMode.js:137:49)
    at C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:107:43
    at Array.forEach (native)
    at validateTextDocument (C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:105:59)
    at Timeout._onTimeout (C:\Users\Grant\.vscode\extensions\octref.vetur-0.6.7\client\server\htmlServerMain.js:99:9)
    at ontimeout (timers.js:365:14)
    at tryOnTimeout (timers.js:237:5)
    at Timer.listOnTimeout (timers.js:207:5)
[Info  - 3:13:16 pm] Connection to server got closed. Server will restart.

The above error repeats five times in the console then it fails completely.

Note I am mounting a SAMBA share from a headless Debian Linux VM to my local F:\ drive on Windows 10.

It looks like a Windows path issue as people above have stated.

[octref]

Try 0.6.8.

[zjuwjf]

0.6.8 fixed the path bug for Windows.
But still couldn't format for the script part in vue.

[octref]

@zjuwjf For files not included in tsconfig / jsconfig, language features are disabled. But I guess formatting can be provided anyway.

It's fixed in https://github.com/octref/vetur/commit/b695472992ad9dfbd5356cd6235afdced80cfa93 and will be available for the next release.

[zjuwjf]

Vetur works fine anyway, except the formatting for js part in vue.

So I add the jsconfig to my project,

jsconfig.json
{ "files": ["page/*.we", "page/*.vue", "components/*.we", "components/*.vue"] }

I got a new error

vetur initialized
C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\node_modules\vetur-vls\lib\parser\htmlScanner.js:46
this.len = source.length;
^

TypeError: Cannot read property 'length' of undefined
at new MultiLineStream (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\node_modules\vetur-vls\lib\parser\htmlScanner.js:46:30)
at Object.createScanner (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\node_modules\vetur-vls\lib\parser\htmlScanner.js:188:22)
at Object.getDocumentRegions (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\modes\embeddedSupport.js:9:35)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\modes\languageModes.js:11:125
at Object.get (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\languageModelCache.js:30:33)
at C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\modes\javascriptMode.js:16:43
at Object.get (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\languageModelCache.js:30:33)
at Object.getScriptKind (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\modes\javascriptMode.js:74:33)
at Object.getScriptKind (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\node_modules\typescript\lib\typescript.js:71209:31)
at HostCache.createEntry (C:\Users\zju_wjf.vscode\extensions\octref.vetur-0.6.8\client\server\node_modules\typescript\lib\typescript.js:85685:36)
[Info - 下午2:20:23] Connection to server got closed. Server will restart.

[octref]

*.we files aren't supported if that's what you are trying to do.

[zjuwjf]

I could rename *.we to *.vue, but the formatting still didn't work.
And I got the same error above.

I deleted the jsconfig.json, i got no error, except the formatting didn't work for js part.

[qiansen1386]

@zjuwjf I tested it on my machine. Once I added a proper jsconfig.json file, the formatting works fine again. The output of Vue Language Server is empty.

[octref]

@zjuwjf Can you post a screenshot of your code?

Also, try renaming your project folder & reload the project with VSCode and see if it works. When updating between versions, old language cache stays there.

[zjuwjf]

screenshot :
http://chuantu.biz/t5/81/1494227231x2890171480.png

I restart VSCode many times.

Formatting worked fine with html/css parts except js part.

I runned my project on Windows machine, and my teammates have the same issue.

[zjuwjf]

I deleted my jsconfig.json & renamed my project & reload my project, It worked!

Thank you very much @octref @qiansen1386

[grantcarthew]

0.6.8 fixed it for me thanks. It wasn't available yesterday.