dyld: Library not loaded: @rpath/libswiftCore.dylib / Image not found

Question

I am running my app from xcode to my iOS device and I get this and black screen on iOS device.

Console text:

dyld: Library not loaded: @rpath/libswif         


        

Answer 1

@Saikiran's answered worked.

My certificates were generated before iOS 8 was released. I revoked all my certificates and regenerated all provisioning profiles and it solved my problems immediately.

I don't have enough reputation to vote up @Saikiran's answer, but that definitely helped solving the problem.