问题
i have too many in my xCode application
i try to delete but just a moment its back to device list
how to remove it.
xcode Version 6.4 (6E35b)
pic from my xCode
pic from device list
回答1:
Quit Xcode and the Simulator, and say (in the Terminal):
$ xcrun simctl delete
That will delete them all and now you can start fresh. It's good to do this from time to time...
回答2:
It may happen because of multiple Xcode installed or during Xcode upgrades. The only thing that need to be done is to open Xcode -> Window -> Devices select duplicated device and delete it.
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来源：https://stackoverflow.com/questions/33359127/its-too-many-simulators-in-xcode-6-4