I have a flip cache that I am putting through an attribute blur and has been working fine. However, after I up-rezed the sim and re cached it, it is suddenly saying

Error
Invalid source /obj/SIM_VANILLA/attribblur_znoise/repeat_end1
Error: The sub-network output operator failed to cook: /obj/SIM_VANILLA/attribblur_znoise/cl_smooth_generic3
Error: Invalid attribute specification: “__blur_neighbors__”…

This is happening both in 16.5 and 17. I have tried remaking the node and restarting. If I open up cl_smooth_generic3,__blur_neighbors__ is black/no script or connections. I believe I had this issue before but after restarting Houdini it resolved itself when I up-rezed.

Any ideas would be appreciated. Thank you for your time.

Perhaps it doesn't fit in GPU memory? Try switching OpenCL device to CPU and see if it helps.

HOUDINI_OCL_DEVICETYPE='CPU'

jsmack
Perhaps it doesn't fit in GPU memory? Try switching OpenCL device to CPU and see if it helps.

HOUDINI_OCL_DEVICETYPE='CPU'

Thanks! That got rid of it.