Automator created app does not run
I have created an automator app which should create a folder and copy some files. When I click on the app it says "You can’t open the application “XYZ.app” because it may be damaged or incomplete."
I have been using this app for ages, but now under Sonoma, it won't run. I compiled it anew, but the problem remained.
MacBook Air 13″, macOS 10.13