Behaviour Tree disappearing variables values

[SniperDev]

We are utilizing behavior trees and applying the same tree across multiple enemies or NPCs in different prefabs. However, we have encountered a recurring issue where the variable values set within the behavior trees are being reset or lost, though the exact cause remains unclear. This issue has occurred multiple times, and we suspect that modifying the behavior tree may be causing the variable values to disappear across all enemies or NPCs. Could there be any details we might be overlooking?

 

[Justin]

What type of values? If they are scene objects you will need to get them at runtime:

Referencing Scene Objects - Opsive

As you are creating your tree it is common practice to reference objects within the scene from a Shared Variable or task. For example, in . . .

opsive.com

 

[SniperDev]

Hi the values we set in inspector. It can be any type such as bool, gameobject etc.
For example; in below RunAway gameobject list disapear and we need to set them again and again

 

[Justin]

Is that a prefab? You will need to fetch those values at runtime since project-level assets cannot reference scene assets.

 

[SniperDev]

Is that a prefab? You will need to fetch those values at runtime since project-level assets cannot reference scene assets.

Yes it is prefab. But the values also inside the same prefab not in scene.

 

[Justin]

Where are they located? If it's a prefab this does indicate that you will need to load the values at runtime.