I really hope somone has a solution for this.
So I was working on lighting a project, and ended up getting this error message, and now I cant open the project because upon opening I get the same error and UE crashes imediately.
So I’m stuck figuring this out to gain back access.
-My GPU is 3070 Ti, 8 Vram.
-This happened when I went through side/top angle wireframe views to resize the PPV within the map.
-Drivers are the latest: 576.52
-Using Lumen
I hope I can recover the project from this.
Thank you
Try logging out of your epic account or just closing the launcher completely, and going to the project root folder and opening it via your project icon, this worked for me, you can try this until it is resolved by the UE team
The recommended Nvidia driver version for UE 5.6 is 560.81. You can try to install this version which should be more stable as it is the ones we used to stabilize the 5.6.0 release.
The driver recommend driver version changes with every release and you can find the information in Engine\Config\BaseHardware.ini.
I fixed it through fixing the drivers. I used DDU to do a clean uninstall and reinstall of the drivers, it worked for me. Search installing drivers via DDU on YT, you’ll get a lot of info about it. I switched back and forth couple times between drivers for a previous project cuz latest drivers were having an issue with reflections so I had to g way back. I assume that caused this for me.
