file is universal (5 slices) but does not contain a(n) x86_64 这个是什么错啊！

ld: file is universal (5 slices) but does not contain a(n) x86_64 slice: /Users/ma/Desktop/自画廊/JOINUSART/JOINUSART/HelPers/EaseMobSDK/lib/libEaseMobClientSDK.a file '/Users/ma/Desktop/自画廊/JOINUSART/JOINUSART/HelPers/EaseMobSDK/lib/libEaseMobClientSDK.a' for architecture x86_64