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Anton Vukolov avatar image
Anton Vukolov asked ·

C4DtoA GPU render error

I've got an error when using GPU render settings:

C4DtoA | 00:00:17 1713MB ERROR| [gpu] context invalid (1284: Variable not found (Details: Function "_rtContextValidate" caught exception: Variable "Unresolved reference to variable __pvt_geometry_group_object from _Z11closest_hitv" not found in scope))


But everything works fine when i'm using CPU as render settings.

c4dtoagpuerrors
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Anton Vukolov avatar image
Anton Vukolov answered ·

Yes, you are right! I'm trying turn a polymesh model into with Arnold Volume Displacement

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Ok, so it seems to be the same issue. Thanks for the confirmation.

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Peter Horvath avatar image
Peter Horvath answered ·

We've had a similar issue fixed recently, which was related to polymesh volumes (Arnold Mesh Volume tag). Could you please confirm this error happens with volumes?

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