I have an app which I deploy to a physical device. The build succeeds and the App gets installed. But right after the launch image I get the error failed to get the task for process 2284.
When I quit XCode and launch the application manually on the device it runs without problems.
The XCode console does not give me much valuable information (See Gist)
This gist shows what the console on the device recorded.
I figured out, that the problem occurs when I am debugging with a Distribution profile. When I create a non-Distribution provisioning profile for the App I can debug again.