AI Creatures, Wildlife, Guards not moving/chasing player

Hello friends,

I came across a peculiar bug yesterday when I was trying to add some creatures. They seem to be stuck in some state and can’t move. The same issue can observer in other AI spawners like wildlife, guard etc. I tried creating a new level within the same project and AI seems to be working perfectly there.

Is there any known issue with AI navigation on landscape? Do I need to bake navmesh for my landscape?

Attaching a gameplay capture showcasing the issue along with settings of creature spawner from UEFN

Thank you for your report! We would like to look into this further, would you be able to submit a bug report using the form available here: Fortnite Creative

What’s your Z height while you are on the ground? Might be needed for the report.

As a workaround, you can identify which height works for wildlife and then shift your floor and everything up/down.

I noticed wildlife could walk on my builds when it could not on the ground, so I think if you can align your level with grid (floor at least) then raptors will work.

Hello Aditya,

Can you turn on the Navigation Debug option from the Island Setting → Debug tab to see if the navmesh is properly generated?

Navmesh is supposted generated automatically on the server side and you don’t need to manually bake something for it.

UCB-1141 incident has been created. Status is ‘Awaiting Validation’.