I’m getting error in Xcode saying
Undefined symbols for achitecture x86_64:
"OBJC_CLASS$_BNRPerson, referenced from:
objc-class-ref in main.o
ld: symbol(s) not found for architecture x86_64
clang:error: linker command failed with exit code 1(use -v to see invocation)
Is there any way i can upload image to show the whole error code.