OC报错,创建了一个对象,但已经#import为什么还是不行
ndefined symbols for architecture x86_64:"_OBJC_CLASS_$_Student", 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)
???
页:
[1]