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Crypta Sepultus iray addon always crashes on my PC

WendyLuvsCatzWendyLuvsCatz Posts: 38,041
edited September 2021 in Technical Help (nuts n bolts)

I bought the addon in the sale yesterday

https://www.daz3d.com/crypta-sepultus-iray-addon

it always crashes my Nvidia driver then closes DAZ studio after a few iterations

grabbed from C:\Users\User\AppData\Roaming\DAZ 3D\Studio4\temp\render

after 6 iterations

most I have gotten on any of the promo samples was 9 iterations

using 4.11

I will try the latest build next but given that uses more VRAM because of Optix not having a disable option I fully expect it to just crash sooner wink

it only uses just over 3K VRAM BTW so not that

 

2021-09-28 21:47:13.153 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(302): Iray ERROR - module:category(IRAY:RENDER):   1.4   IRAY   rend error: CUDA device 0 (NVIDIA GeForce GTX 980 Ti): unknown error (while de-allocating memory)

r.jpg
2000 x 2600 - 3M
Post edited by WendyLuvsCatz on

Comments

  • WendyLuvsCatzWendyLuvsCatz Posts: 38,041
    edited September 2021

    OK it does render on the latest beta so something incompatible with earlier builds is obviously present

    Post edited by WendyLuvsCatz on
  • margravemargrave Posts: 1,822
    edited September 2021

    There's been rumblings about .TIF files crashing Iray. Check and see if it uses those. If it does, just convert them to another format and they should work.

    Post edited by margrave on
  • WendyLuvsCatzWendyLuvsCatz Posts: 38,041

    I did actually check for that yes

    it didn't seem to use more VRAM at least so can just use the newest version, have both installed

    odd though as the other iray versions of JT's PC+ structures have no issues

  • NorthOf45NorthOf45 Posts: 5,440

    Works okay for me on DS 4.12.1.118, GTX 1080, NVIDIA Studio Driver 472.12

    The plain preload is pretty quick, but the main promo scene adds an atmosphere, so it is noticeably slower, but keeps going.

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