Error: Unable to install app - Mac OS 11.5.2 , Xcode 13.2 (13C90), LC 9.6.7 en iOS 15.2

[William de Smet]

Hi there,

Mac OS 11.5.2 , Xcode 13.2 (13C90), LC 9.6.7 en iOS 15.2
Yesterday I tried to put an app on my iPad 2020 with iOS 15.2 on it.
Building the app is no problem and gives no error message on my Mac
Putting the app with Xcode on my iPad however gives an error: Unable to
Install App

I checked the Provisioning Profile but the iPad is listed on it.
I did know this because there are other apps on it.
I did work before.

Am I overseeing something?

,

greetings,

William