Cannot read property 'map' of undefined

[pltrant]

Issue Type

Bug

Description

Upgraded VSCode to version 1.20 and immediately open launching, I receive the error of "Cannot read property 'map' of undefined". The below error may or may not be related, but it shows up in the new log window:

[2018-02-07 14:37:48.061] [renderer1] [error] Cannot read property 'result' of null: TypeError: Cannot read property 'result' of null
at Function. (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:4050:358)
at file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:4510:275
at Object.g.__generator.a.label [as next] (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:4510:380)
at s (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:149:1011)
at Object.g [as _notify] (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:139:729)
at Object.enter (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:143:61)
at n.Class.derive._oncancel._run (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:144:866)
at n.Class.derive._oncancel._completed (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:144:307)
at Object.g [as _notify] (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:139:729)
at Object.enter (file:///C:/Program Files/Microsoft VS Code/resources/app/out/vs/workbench/workbench.main.js:143:61)

VS Code Info

VS Code version: Code 1.20.0 (c63189d, 2018-02-07T17:09:39.780Z)
OS version: Windows_NT x64 10.0.16299

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz (4 x 2808)
Memory (System)	7.93GB (1.15GB free)
Process Argv	C:\Program Files\Microsoft VS Code\Code.exe
Screen Reader	no
VM	0%

[ramya-rao-a]

@pltrant Is VS Code otherwise functional?

[pltrant]

It seemed so. Once it loaded and I saw the error, I closed it and then restarted VSCode to see if it would happen again. On the second attempt, there was no error. I will note that I believe this issue may not be related to v1.20 specifically, as last night, a coworker had installed VSCode (v1.19.3) on a new Windows 10 machine and reported the same error to me.

[pltrant]

Actually, this issue is to due an extension and was unrelated to the copy/pasted error from the log. Sorry for the confusion.

[JimiC]

Had the same issue and found out that Path Intellisense extension was to blame.

//cc @ChristianKohler

[andreshg112]

@pltrant, what is the extension who has the problem?
I have the same issue and I decided to disable Path Intellisense, I still have the same error.

[JimiC]

You need to uninstall path intellisense for it to resolve.

[pltrant]

You can find out which extension is causing the issue by going to Help > Toggle Developer Tools. You should see the error listed in the console. You can then infer the extension based upon the path of the file with the error.