Code Sign error: The identity 'iPhone Developer: x Xxxxx' doesn't match any identity in any profile

Question

I get this build error when I build my iPhone project to run on my device:

 **Code Sign error: The identity \'iPhone Developer: x Xxxxx\' doesn\'t match any          


        

Answer 1

Following kw4m3n4's answer, I found the special characters (umlaute) in my name where messed up in the file. I fixed it like this:

1. right click the .xproject file (e.g. yourproject.xproject) and select Show Package Content
2. open project.pbxproj with textEdit
3. search and replace the messed up name / umlauts (e.g. "Tim B√ºthe" -> "Tim Büthe")