Arnold 5(

Hello, I recently Updated my hardware with 2xRtx A4500(NVlink) and Am using Maya 2016.5 with Arnold 5 version Am getting this error message every time I try to render and have Nvidia Optix Denoiser turned on. // Error: [denoise_optix_filter] Unknown error (Details: Function “_rtBufferCreate” caught exception: Encountered a rtcore error: m_exports->rtcDeviceContextCreateForCUDA( context, devctx ) returned (2): Invalid device context) //

Is there any way to fix this?


I am going to move this topic to the Optix category for better visibility.


Hi @ishmael261985,

Sorry to hear you’re having trouble getting Arnold to work. Unfortunately, we’re not able to give application support here, please contact Autodesk support for help with this issue.


Thank you, I will do that.