Houdini can't use cycles by hydra

#104925 - Houdini can’t use Hydra to call cycles - blender - Blender Projects

Since I was using a workflow that involved houdini but also required the cycles renderer, I successfully built cycles from
cycles/BUILDING.md 位于 main - cycles - Blender Projects
and was able to use The test file in the example folder successfully renders

But houdini does not call cycles properly with the hydra agent (picture below)

Build libraries:OPTIX SDK
CUDA12 Toolkit

post deleted,saw to late its in the right forum allready