IRAY renders blank

songokometa99

Let me be clear, i choose the hard way of using daz - my system is fully AMD, im only using CPU to render. (AMD Ryzen 5 3600 6-Core Processor)

As in the title, when i try to render a scene the outcome is blank. Those are the errors i get at the end of the log file:

2024-08-18 04:43:14.222 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(376): Iray [ERROR] - LPEXPR:RENDER ::   1.0   LPEXPR rend error: while parsing LPE "E #NL1#  .* L": expected <light event>
2024-08-18 04:43:14.222 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(376): Iray [ERROR] - LPEXPR:RENDER ::   1.0   LPEXPR rend error:               here --^
2024-08-18 04:43:14.222 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(376): Iray [ERROR] - IRAY:RENDER ::   1.0   IRAY   rend error: Found no usable render targets, no valid LPE matches any contribution
2024-08-18 04:43:14.222 [ERROR] Iray :: Invalid parameters (NULL pointer).

Full log file, and a scene im trying to render are also attached. Not quite sure how to go about it. Going through some similar discussion doesnt really help with my problem. Besides restarting my PC i did not try anything else.

Richard Haseltine

So you are using canvasses, with a Light Path Expression?

songokometa99

If you are asking about canvass option in rendering settings then it is turned off. Not quite sure what LPE is and where to turn it off/on if im being quite honest.