swift failed with exit code 1 while compiling in Xcode - possibly related to Bridging-Headers

Question

I have an Obj-C Project I\'m trying to migrate to Swift. I did succeed with various classes but recently ran into an issue I can\'t seem to make sense of. When I try to comp

Answer 1

I got this error due to a missing file in my project. Added this file again and voila everything worked.