编译项目提示framework not found fileprovider for architecture arm64后，把该资源下载后解压，复制到/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/ 下，然后在xcode内摁command+shift+k清除缓存，再次编译项目就好了。