Uncaught TypeError: Cannot read property 'length' of undefined

[atom]

Uncaught TypeError: Cannot read property 'length' of undefined

[kevinsawicki]

If you open up the dev tools before the error occurs, it should include the entire stack trace which might make it easier to track down.

[akonwi]

I was looking for the entire stack trace but I'm not seeing it.

Here is what I get in the console

[kevinsawicki]

Were the dev tools already open before the error occurred? They need to be for the entire stack trace to display.

[akonwi]

Ahh! I've got it. Here is the relevant section:

Uncaught TypeError: Cannot read property 'length' of undefined    
  /Applications/Atom.app/Contents/Resources/app/node_modules/text-buffer/lib/text-buffer.js:154
module.exports.TextBuffer.lineLengthForRow     
  /Applications/Atom.app/Contents/Resources/app/node_modules/text-buffer/lib/text-buffer.js:154
module.exports.Editor.lineLengthForBufferRow  
  /Applications/Atom.app/Contents/Resources/app/src/editor.js:429
module.exports.FuzzyProvider.lastTypedWord 
  fuzzy-provider.coffee:104
module.exports.FuzzyProvider.addLastWordToList 
  fuzzy-provider.coffee:81
module.exports.FuzzyProvider.onChanged 
  fuzzy-provider.coffee:73
(anonymous function) 
  fuzzy-provider.coffee:1

length is being accessed at L198 in text-buffer.coffee inside lineLengthForRow.
And the row variable is coming from FuzzyProvider.

I fiddled around with it and the error occurs only when a new line is not inserted into the file.

[kevinsawicki]

I don't think FuzzyProvider is included with Atom, could this be from a package you've installed?

[akonwi]

Yep, it's in the autocomplete-plus package. I just disabled it and there are no problems. I'll take this over there then.

Thanks!

[kevinsawicki]

You are welcome, thanks for letting me know.