Xcode升級12編譯報錯The linked library is missing one or more architectures required by this target

問題

升級 Xcode12 後編譯報錯，報錯提示類似：

1	複製 The linked library 'xxxx.a/Framework' is missing one or more architectures required by this target: armv7.

又或者：

1 2	複製 xxx/Pods/Target Support Files/Pods-xxx/Pods-xxx-frameworks.sh: line 128: ARCHS[@]: unbound variable Command PhaseScriptExecution failed with a nonzero exit code

解決方案

在 TARGETS ——> Build Settings-Excluded Architectures 中添加以下代碼：

1	複製 EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64=arm64 arm64e armv7 armv7s armv6 armv8 EXCLUDED_ARCHS=$(inherited) $(EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_$(EFFECTIVE_PLATFORM_SUFFIX)__NATIVE_ARCH_64_BIT_$(NATIVE_ARCH_64_BIT))

保存後重新編譯即可。