UE 4.9 DX12 Crash on Navmesh addition

Toom · September 2, 2015, 12:21am

Anytime I go to add a navmesh bounds into the scene while running in DX12 mode it results in a crash with the following crash log.

Trying to open a map with a navmesh already placed in the scene also results in a crash happening.

The same map with a navmesh opens just fine without launching in DX12.

This is on a Nvidia GTX 780 TI card.

anonymous_user_280dd372 · September 3, 2015, 6:38pm

Hi Toom,

This callstack has already been reported and is under investigation. It is entered as UE-20622 in our system.

I have entered this info as alternate reproduction steps. Thank you for reporting it.

-.

RCaloca · January 15, 2016, 10:31pm

Hi Tom, we think this is now fixed on 4.11.