报以下错误
error: Invalid bitcode signature
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Apple Mach-O Linker (ld) Error Group
clang: error: linker command failed with exit code 1 (use -v to see invocation)
解决方案
Products ---->***.app --->show in find----> 往回找到DerivedData文件夹,刪除DerivedData文件夹
重新Run,红点消失...success