Enterprise App. "Could not launch"

I am trying to debug an Enterprise App on an iPad. I've tried it on three different iPads. I get the following error...

Xcode 11.2.1

MacOS 10.14.6


Could not launch "XXXXXXX"


Don’s iPad has denied the launch request.

Internal launch error: process launch failed: failed to get the task for process XXXX


I've seen people with the same . problem under Xcode 10 several months ago.

Replies

Is that iPad listed in Xcode/Devices and Simulators?


Is it trusted by the mac and is your mac trusted by it?


If you recently installed Xcode, did you restart your mac?


Seen this previous thread? https://forums.developer.apple.com/thread/109156