Error while “Export For Localization..” Xcode 6.3

Question

I want to add some new languages to my projects but after clicking Editor -> Export For Localization -> Save, I get the following error:

Answer 1

The issue seems to be in Xcode 6.3, that the XLIFF parser suddenly chokes on unescaped quotes ('). A solution seems to be to escape (with a backslash) all instances of quotes in your source code, e.g replace @"Foobar's" with @"Foobar\'s".