swift

[JasonCheng]

I try to use PEPohotCropEditor in my swift project, but got this error.

Undefined symbols for architecture x86_64:
"OBJC_CLASS$_PECropViewController", referenced from:
__TMaCSo20PECropViewController in publishViewController.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

any help, please