xcode连接手机提示Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window.

解决方法：重启手机就可以了，
还不行的话，在设置中 Developer-》clear Trusted computers ，重新设置信任电脑试试

Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window.