I have no images called \"\" (nothing). I\'ve gone through the .xib file of the screen where this pops up and can\'t find anything that would cause this. Anybody who have ha
I had the same issue and in my case there was an UIButton with an invalid image reference in the storyboard file. The reference wasn't empty so it was not trivial to spot by just searching for "" in the storyboard file. However, Xcode did show "Unknown image" for the button in the Background field instead of "Default Background Image". In the storyboard file it appeared as
so perhaps grepping for backgroundImage and looking for non-familiar references will help find the cause.