Hi,

I am getting a warning error that always pops up when I open a scene file with a file cop channel referencing a mantra rop output parameter and even after I delete the expression and save it stills giving me that warning for that node unless I delete it and save it again it works if I ignore it but it's annoying, anyone else having this problem?

I am using build 343

Thanks in advance.

Anyone?

What does the error say?

Sorry I forgot to mention it, it's that bad parameter reference warning.

Anyone?

Maybe try right-clicking on the parameter field name that previously held the expression, and choose Delete Channels.

I already did that like I said earlier, but thats the problem even after doing that and saving the file I still keep get this warning, I notice that is just happening in this particular case where I reference the output from a mantra rop in a file cop channel.

Any ideas?

i have this same problem, my issue: “bad parameter reference” on any light I have to manually delete the “sun angle” on the distant light tab, even if I save this as a permanent default when I next start houdini the issue is back. Any ideas? Did u fix your problem?

The only thing that works is if I delete the nodes and save and create again.