Trouble getting the "Start Stop Use" task working.

[PiereN]

Hi,
I have a character that use UCC, with Behavior Designer.
The Ability system works fine, but the AI don't use their weapon (body weapon).
I have use this tutorial for setting up the body weapon :

But when the task is running, the AI just stand doing nothing.
the Start Stop Use task use -1 ,for the slot ID and 0 for the Action ID.

 

[Justin]

Have you downloaded and gone through the UCC/BD sample tree? This tree is a great starting point for how to use the two assets together:

 

[PiereN]

Yes, I use a modified version of the Third Person Melee Scene behavior tree.

 

[Justin]

Does it work correctly with a non-modified version?