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Thread: IRay for DAZ 3D + Quadro M4000

  1. #1
    Join Date
    May 2017
    Posts
    1

    Default IRay for DAZ 3D + Quadro M4000

    Hello,

    I am using IRay with Daz 3D and the IRay renderer is not using the M4000s GPUs- I get this:

    2017-05-19 09:02:40.716 WARNING: dzneuraymgr.cpp(307): Iray ERROR - module:category(IRAY:RENDER): 1.0 IRAY rend error: Cannot render: found no usable devices.
    2017-05-19 09:02:40.716 Iray Render error: Invalid parameters (NULL pointer).

    Some of my other software is seeing it (Redshift/Maya, Realflow) so this isn't making sense.

    Thanks in advance for any advice.

    Doug

  2. #2
    Join Date
    May 2011
    Location
    San Francisco Bay Area
    Posts
    374

    Default

    What driver # number are you on?
    Please make sure you're on the most current from NVIDIA.

  3. #3
    Join Date
    Jan 2017
    Location
    North Central Pennsylvania
    Posts
    102

    Default

    This, check your driver versions. I have the same card on one workstation and had a very similar issue, one day I was cranking away and the next iray+ wouldn't use it.

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