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Rendering with Arnold in CINEMA 4D using the C4DtoA plug-in.
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C4DtoA GPU render error

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Message 1 of 4
A1nmailbox
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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.

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Message 2 of 4

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?

Message 3 of 4
A1nmailbox
in reply to: A1nmailbox

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

Message 4 of 4

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

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