[Solved] Behavior Designer Pro + A*

[wartoshika]

Hi,

I am using both the Behavior Designer Pro and A* and downloaded the additional integration package. Since the new pro version is build on DOTS I would have thought about compatiblity with the A* FollowerEntity component.

However I get the following error (I was unable to post it here via plain text due to post create error):



Any plans on supporting the FollowerEntity? This component is preferred by the A* project and I would love to integrate it.

I did read about similar problems with UCC wich I do have attached but my plan was to only move via Behavior Designer and the A* entity component. So there should not be problems with the unterlying architecture.

Thanks

Behavior Designer Pro: 2.0.10p2
Movement Pack: 2.0.4
A*: 5.3.7
Unity: 6.0.48f1
Platform: Windows x64

 

[Justin]

Take a look at this post

P

Thread 'Using FollowerEntity from Astar Pathfinding Project with Movement Pack'

Mar 4, 2025

Getting lots of errors when using some of the movement pack integration with Astar. Some work fine like Wander, but others like Flee throw ECS based errors. Does the movement pack not support Astar's FollowerEntity pathfinder? Thought that with the upgrade to ECS it would

InvalidOperationException: Structural changes are not allowed while iterating over entities. Please use EntityCommandBuffer instead.

• Pixelsquid
• Replies: 13
• Forum: Integrations

 

[wartoshika]

Thank you This does answer my questions. I try to focus on other parts first then. Maybe it is ready when I come back to AI Movement.