xcode - Error at launch app

Question

When I launch app sometimes I get this error and sometimes no:

2017-11-10 14:00:37.119701+0000 XXX[768:176399] [DYGLInitPlatform] connection to host has failed: Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"
2017-11-10 14:00:37.123363+0000 XXX[768:176399] aborting: platform initialization failed
(lldb) 

What can cause this problem ?

question from:https://stackoverflow.com/questions/47224594/error-at-launch-app

Answer 1

There could be some corrupt files in your build folder.

Try running Clean (?+?+K) and Clean build folder... ( ?+?+?+K ) and rebuild your application.