Behavior tree still running after switching to new one

Development Programming & Scripting AI
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1

I’m trying to start up another behavior tree during the execution of an existing tree, i am able to do this fine with a task that executes a tree that is determined at runtime, but i seem to be seeing the previous tree still running when i simulate. I get the message -x steps back and have seen the number head up rather high.

Should i be worried about the step back message? And is there a correct way to switch behavior trees and ensuring that the previous one stops executing?

In the attached image the bot is actually executing the tree determined by RunResourceBehavior.

14286-stepback.png
14286-stepback.png883×805 85.6 KB

2

Form my understanding, a controller can run multiple behavior tree at a time. Running another without stopping the previous would merely let it run both ( or more )

There’s a command to stop the behavior tree. AFAIK, I can’t find it in Blueprint yet. But in C++ there’s one.

Read more about it here :

You can write a function in C++ to expose it to BP.