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
I had this same issue. I ended up adding the framework in the following locations:
General > Embedded Binaries
General > Linked Frameworks and Libraries
Build Phases > Link Binaries with Libraries
The embedded binaries seemed to be the key for me.