Xcode None of the architectures

问题：

None of the architectures in ARCHS (arm64, x86_64, i386) are valid. Consider setting ARCHS to $(ARCHS_STANDARD) or updating it to include at least one value from VALID_ARCHS (arm64, armv7, armv7s, arm64e) which is not in EXCLUDED_ARCHS (arm64).
解决：
方法一：
添加x86_64。