Basic AI Navigation from UE Video

anonymous_user_d786cf9c1 · November 27, 2015, 6:02pm

So I’ve been following a video on the Unreal Engine YouTube channel called Basics of AI, and I’m at the point where he has introduced a behaviour tree to get the AI to move between nodes, however, I’m having an issue where mine isn’t running like his is, in fact it appears to not be running the tree at all when I press play…

Here is an album on imgur showing the blueprints and BT: Imgur: The magic of the Internet

Thanks in advance for any help:)

AlekseyIlin · November 27, 2015, 6:24pm

It seems you didn’t pass your behavior tree as an argument

anonymous_user_d786cf9c1 · November 27, 2015, 7:29pm

I clicked the drop down and selected “PathFollowerBT” and compiled and ran it and it still does nothing

AlekseyIlin · November 27, 2015, 7:38pm

The task node MoveTo is not executed because the task FindNextPoint never succeeds. Sequence will execute its next child only if a previous child returns success.
[More about Sequences][2]

anonymous_user_d786cf9c1 · November 27, 2015, 7:55pm

It’s working now using both the things you pointed out! Thank you very much!!