Undefined symbols for architecture arm64:
"OBJC_CLASS$_UMSocialManager", referenced from:
objc-class-ref in AppDelegate.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)\
编译报错
Undefined symbols for architecture arm64:
"OBJC_CLASS$_UMSocialManager", referenced from:
objc-class-ref in AppDelegate.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)\
编译报错