iOS 12.1.2 Xcode Version 10.0 (10A255) can't load build into iPhone six
问题 Xcode : Version 10.0 (10A255) iPhone6: iOS 12.1.2 My Xcode was running smoothly but after coming back from Christmas holiday I get the following error. I searched around and try to rename the following file 12.0 (16A366) to 12.1 but it is still not working. I have also tried to reset the networking on iPhone and reboot the Mac and still it is not working. 回答1: Xcode 10.0 does not support iOS 12.1. Update to Xcode 10.1 to be able to run your project on an iOS device running 12.1. Refer to the