Reading of "" failed..ENOENT,open ""

What could be the possible reasons for the error.Help needed to troubleshoot it.

Can you explain a bit more about your problem? What is supposed to be? What are you running when getting this error?

For the issue #2238 on closing gems window,I changed the corresponding files to add the close button.The issue is closed now.But I wanted to know the possible causes for that error as modifying those files( gave me the above error.

Not sure! Can you reproduce it by editing any CoffeeScript file?

I reproduced it by adding the hide event handler to the coffee script.

And if you restart brunch, does it work then? It sounds like a problem with brunch detecting your change. A screenshot of the full error message with the stack trace might help, too, if it’s still doing it.