I'm trying to connect some fluid cache to the whitewater source and I'm getting the error:
Invalid source /obj/whitewater_cource/whitewatersource1/vdbactivatesdf1
Error: Unable to evaluate expression (
Traceback (most recent call last):
File "", line 5, in expression
File "C:/PROGRA~1/SIDEEF~1/HOUDIN~1.383/houdini/python3.7libs\hou.py", line 18368, in intrinsicValue
return _hou.Prim_intrinsicValue(self, intrinsic_name)
hou.OperationFailed: The attempted operation failed.
Invalid intrinsic name
(/obj/whitewater_cource/whitewatersource1/vdbactivatesdf1/halfwidth)).. In fact, I get that error no matter what I hook up to the whitewater source. Any ideas what that could mean?
It looks like a typo. whitewater_course? Did you rename your whitewater_source node to whitewater_course by accident? Locate that expression on vdbactivatesdf1 and try correcting the typo in the expression?
hey hypernormal, did you figure out a solution to this?? I am getting the same error when I'm trying to cache a white water source. The error: whitewatersource1/vdbactivatesdf1/halfwidth)).. I'd really appreciate any help!!