CTVAI::FindNodePath() crash

[PhunkeyMonkey]

Hey guys I'm having an issue with FindNodePath() in the CTVAI class.

Basically I'm getting a crash thats happening within the dll.  It's an odd one because I can call the function over and over again and it works fine, but some certain circumstances cause it to crash. 

Basically I went through to make sure it wasn't just returning a null pointer to a path, and went through and made sure all the information I was passing through was valid.  I managed to get around the crash by dropping the value of the fNodeSearchRadius argument of SetNodeSystemParameters().  I can send through the project if you would like to have a look at it, but it's too big to post on the forums as is.

Just thought I would let you know, and if this is a known bug is there a good way to stop the crash, as I'm only just starting the pathing through my level, and it's likely to pop up again.

Thanks James (from the AIE Account)

[SylvainTV]

Thanks for the report,

It's quite weird that there are crashes like that, I think the problem would be that sometimes there are no links between nodes because you reduced the search radius.

If you can post it in a sample that reproduces the problem, that would be very cool

What you could do also is add manually the node links instead of using Computegraph with search radius.