Xcode 10 iOS12 "；A valid provisioning profile for this executable was not found

问题：Xcode10 build 没问题，跑虚拟机也没问题，数据线连上run到真机上出现  Xcode 10 iOS12 "A valid provisioning profile for this executable was not found   解决方案： File>Project Settings>build system改为legacy build system   此随笔乃本人学习工

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