As I wrote in the title, I have an error during the packaging (Android ATC). To solve this error I have to change the Observer Aborts property of the concerned decorator to None but then, my behavior tree doesn’t run as expected. Finding the concerned decorator can also be complicated as you don’t have any clue in the packaging logs.
I also tried to remove the concerned decorators to recreate them from scratch. But because I’m still working on my AIs, the bug comes back frequently (every time I make changes).