id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4230	HC detection causes js error	Frederico Caldeira Knabben	Tobiasz Cudnik	"It has been reported that a JavaScript error is being thrown when including the ckeditor.js file into a page, but not using it. I mean, not creating any editor instance.

I'm not able to reproduce this issue in any way, which makes it hard to fix, but with help of the reporter I was able to identify the exact line that causes the error. It's the {{{hcDetect.getComputedStyle( 'background-image' )}}} call in the _bootstrap.js code (currently line 25). It looks like it's not possible to retrieve the computed style at some time in the page execution flow and in a specific (unknown) case.

This is supposed to be a FF only issue.

As said, it's hard to fix this issue as we can't reproduce it. But, we could at least try changing the code or the detection system somehow. I'm CCing the reporter to this ticket so he can check if the patches work."	Bug	closed	Normal	CKEditor 3.1	General	SVN (CKEditor) - OLD	fixed	Oracle Review+	Senthil