GPULightmass_Unhandled Exception: 0x00000000000000dc

Development Rendering
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1

Hi. I’m not able to baking my project. At beggining of encoding textures, the editor quits and I receive the following message:

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000000dc

UnrealEditor_GPULightmass
UnrealEditor_GPULightmass
UnrealEditor_GPULightmass
UnrealEditor_GPULightmass
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_RenderCore
UnrealEditor_RenderCore
UnrealEditor_Core
UnrealEditor_Core
kernel32
ntdll

I tried to solve it in several ways, but nothing. I can’t even find this specific error on internet.

Thanks in advance

1 Like
2

Have you ever figured it out? I’m having the exact same issue.

3

Same here, only in a specific scene.

4

I’m stuck for months. Can’t find a solution for this.

5

Same issue here, i’ve tried reimporting all textures, changing all texture settings, finding any corrupted asstes and re-configured lightning and gpu lightmass a lot of times but no luck so far, will try to reset nvidia control panel settings next

6

I’ve just solved this issue by deleting my lightmass importance volume and creating a new one.

1 Like
7

Same problem but I forgot to use a lightmass importance volume, when I added one it worked!