It is not working with iInject library

I am trying to inject dylib in IPA file and signing it using the library. 
I am getting below error 
"@rpath/libswiftAVFoundation.dylib Reason: no suitable image found.  Did find: | */Frameworks/libswiftAVFoundation.dylib: code signature invalid for '*/Frameworks/libswiftAVFoundation.dylib'"