Unable to launch /private/var/containers/Bundle/Application/

Question

I've been trying to test an app on an iOS 12 device, but every time I build it, it successfully builds on the device (my iPhone or iPad) but crashes and I receive this message:

Unable to launch /private/var/containers/Bundle/Application/

(I'm using Xcode 10 beta 3 and Swift 4.2)

Answer 1

Check if you already trusted the author of the app in your development device:

Settings -> General -> Profiles & Device Management -> Company name -> Trust the app if not done yet.

I hope this helps 🙂