How to force behaviour tree to use blackboard from AIController?

Development Programming & Scripting
1

How to force behavior tree to use blackboard from AIController?

I want to be able to get/set from the blackboard in the AIController. I tried following the tutorial at https://docs.unrealengine.com/latest/INT/Engine/AI/BehaviorTrees/QuickStart/6/index.html but my behviouar tree and AI ctonroller are using different blackboards. How to fix?

Thanks.

2

I think I solved the problem.

Here is what to do:

  1. Create your desired blackboard asset.
  2. Create your behavior tree using your custom blackboard asset.
  3. Create a new AIController as in (https://docs.unrealengine.com/latest/INT/Engine/AI/BehaviorTrees/QuickStart/6/index.html) and have it use your custom blackboard asset from step 1 and set the behavior tree to your custom behavior tree from step 2.
  4. (This is the step I forgot), on your character class make sure in Components to se t it use your custom AIController created in step 3.

I hope this answer is useful to others. Also, if I missed something please let me know.