ios 真机正常，模拟器报错

xcode：12
ios：14.2

编译时提示如下类似错误：

ld: warning: directory not found for option xxxx
ld: library not found for -lXXXX
clang: error: linker command failed with exit code 1 (use -v to see invocation)

解决：Build Settings->VALID_ARCHS在里面添加 x86_64