在互联网上查找此错误的解决方案后,我找到了以下解决方案:
- 我确保检查目标
- 我确保该文件在编译源中
我做到了,但仍然有同样的错误:
"_OBJC_CLASS_$_NgnEngine", referenced from:
objc-class-ref in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)