Vscode: Running the contributed command: 'emmet.expandAbbreviation' failed.

[user3323]

• VSCode Version: 1.30.0-ins
• OS Version: win7x64

Version: 1.30.0-insider (system setup)
Commit: c72cb129f2a0b8117c9b01f3767026041d7d1d31
Date: 2018-11-13T06:19:28.504Z
Electron: 2.0.12
Chrome: 61.0.3163.100
Node.js: 8.9.3
V8: 6.1.534.41
Architecture: x64

Trying to expand a word in the .html and getting this...

Trying to do it with "Tab", as always. Tried to change the key-binding. The same effect.

---

So, when I press "Tab" - nothing happens in console.
But when I type any letter - console gets errors:

  ERR f.extractAbbreviation is not a function: TypeError: f.extractAbbreviation is not a function
    at t.DefaultCompletionItemProvider.provideCompletionItemsInternal (c:\! SOFT !\VS Code Insiders\resources\app\extensions\emmet\dist\extension.js:1:46280)
    at t.DefaultCompletionItemProvider.provideCompletionItems (c:\! SOFT !\VS Code Insiders\resources\app\extensions\emmet\dist\extension.js:1:45076)
    at c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:543:791
    at t.asThenable (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:136:93)
    at new Promise (<anonymous>)
    at Object.t.asThenable (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:136:61)
    at e.provideCompletionItems (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:543:750)
    at c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:556:911
    at e._withAdapter (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:549:554)
    at e.$provideCompletionItems (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:556:873)
    at t._doInvokeHandler (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:639:963)
    at t._invokeHandler (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:639:635)
    at t._receiveRequest (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:638:196)
    at t._receiveOneMessage (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:637:126)
    at c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:635:10
    at c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:126:16
    at e.fire (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:127:466)
    at a (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:179:853)
    at Socket.n._socketDataListener (c:\! SOFT !\VS Code Insiders\resources\app\out\vs\workbench\node\extensionHostProcess.js:180:50)
    at emitOne (events.js:116:13)
    at Socket.emit (events.js:211:7)
    at addChunk (_stream_readable.js:263:12)
    at readableAddChunk (_stream_readable.js:250:11)
    at Socket.Readable.push (_stream_readable.js:208:10)
    at Pipe.onread (net.js:594:20)

[cjlaborde]

I have the exact same issue in Linux Ubuntu 18.04 after updating. When ever I press tab key.

[zackkrida]

Same issue on MacOs:

1.30.0-insider
c72cb129f2a0b8117c9b01f3767026041d7d1d31
x64

Relevant settings.json content:

  "emmet.includeLanguages": {
    "blade": "php",
    "javascript": "javascriptreact",
    "vue": "html",
    "vue-html": "html"
  },
  "emmet.showAbbreviationSuggestions": false,
  "emmet.triggerExpansionOnTab": true,

if i press tab at all i get the "Running the contributed command:'emmet.expandAbbreviation' failed." notification.

[ramya-rao-a]

Thanks for reporting everyone

I see this only in the latest Insiders, but not when running the code from the master branch.
So, lets wait and see if tomorrow's Insiders fixes this.

[sshmyg]

Version 1.30.0-insider (1.30.0-insider)

Has same error!

[alexdevero]

The same issue.

Version: 1.30.0-insider (system setup)
Commit: 5fc60ec67950234cdf82ea455013617adf00e7b6
Date: 2018-11-14T06:20:26.830Z
Electron: 2.0.12
Chrome: 61.0.3163.100
Node.js: 8.9.3
V8: 6.1.534.41
Architecture: x64

[zackkrida]

@ramya-rao-a still unresolved, unfortunately! I've simply disabled emmet tab completion for now.

[ramya-rao-a]

We were able to narrow down the root cause to be missing node_modules folder for the emmet extension in the latest Insiders which in turn was due to a bug in our build scripts.

Fixed with https://github.com/Microsoft/vscode/commit/3c6b6e614d4a70d5a84e3d5b80bf7baa6cdb457a. Tomorrow's Insiders will have the fix.

Thanks for your patience everyone!

[selrond]

Confirming it's fixed in

Version 1.30.0-insider (1.30.0-insider)
df8ea54c5397e67b3e47df15a355bd04345c6934

[sshmyg]

@ramya-rao-a What about non insider version? I admitted that 1.29.1 arrived today, but still with emmet bug ((

[ramya-rao-a]

@sshmyg The bug only got introduced in the Insider version. What issue are you seeing with 1.29.1? Do you see the same error Running the contributed command:'emmet.expandAbbreviation' failed ?

[sshmyg]

@ramya-rao-a 1.29.0 had failed with this command but 1.29.1 - not.

[sshmyg]

Works fine without "editor.tabCompletion": "off", for 1.29.1.