Apple Mach-O Linker Error Group 与 "_OBJC_CLASS_$_XXXXXX", referenced from: 和 clang: error: linker command failed with exit code 1 (use -v to see invocation) 问题.时间:2023-03-09 04:06:18 此问题为链接报错,在Build Settings中的Other Linker Flags添加:-l"XXXXXX"