I primarily use Script Debugger to create AppleScript GUI automation scripts to control FileMaker databases.
With Script Debugger 7, I get the following error when running one of my scripts.
System Events got an error: Script Debugger is not allowed assistive access.
This error is expected, since I can see that Script Debugger 7 is not selected in the list of apps allowed under Accessibility preferences. When I click the checkbox, it cannot be selected.
Could there be an app signing issue preventing it from being selectable?
I do have Script Debugger 6 installed, and it is selected in the Privacy/Accessibility panel, and as expected my script works just fine with version 6.
I am using macOS 10.12.6 on a MacBook Pro (Retina, 15-inch, Late 2013)