Reputation: 497
When I run the iOS device, Xcode is giving me a error...
Could not start debug server on "iPhone" when trying to launch "Monster"
This never happened before, why is this happening now? What is this? What do I do?
Upvotes: 3
Views: 3908
Reputation: 25535
A good ole quit Xcode and unplug my iPhone worked for me. Restarted, reconnected and it worked fine.
Upvotes: 2
Reputation: 51
I have been seeing this issue now with Xcode 9.
What fixes it for me is restarting the device.
Hope that helps.
Upvotes: 4
Reputation: 91
For future reference, this can happen if your app has not been verified.
Settings -> General -> Device Management -> [Your developer ID here] -> Verify App
[Restart Xcode]
Should fix the problem
Upvotes: 0