This iPhone X (Model A1865, A1901, A1902, A1903) is running iOS 13.0, which may not be support 打开路径 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport 把文件解压到这个文件夹下,解压下载文件到目录,重新启动Xcode,连上真机运行