I change version from 4.6 to 4.7.2 my bot can't move

it’s a very simple beheavior tree .I really can’t find out the problem is.



Did you upgrade your decorators, condition checks?

See event recieve condition

I had this same thing happen to me. You just need to implement the decorators slightly differently. Took me all of 5 minutes to fix it. See the other thread below.