xcode 5 ld: 11 duplicate symbols for architecture armv7 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Question

When trying to build my project, I constantly get this error saying ld: 11 duplicate symbols for architecture armv7 clang: error: linker command failed with exit code 1 (use -v to see invocation) I recently tried to implement GPUImage to my project, would that have anything to do with it? Also I read similar problems but none had my solution.

Answer 1

Wild guess, have you maybe imported a .m file instead of the .h anywhere?