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david wu avatar image
david wu asked

DLDenoiser run method failed with error -27

I created a very light scene, and try to rendering it out by OPTIX DENOISER, but when I was hitting the render button on arnold renderview,nothing happend, but I got 'DLDenoiser run method failed with error -27' in my output window.

could anyone help me to figure it out?

optix
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Stephen Blair answered

Check the Arnold log. How much GPU memory was available?

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