Hi guys,

I have a simple pdg network with just a mantra node in my HDA. The mantra renderer keeps failing when I run it from HDA but generates the output image when I run it manually.

Based on the log, there is a permission issue but I couldn't figure out what exactly is the issue and how to fix it.

That issue is occurring because the script PDG uses to cook the Mantra ROP is trying to set parameters on the TOP node, but your TOP network is inside of a locked asset and therefore the TOP node cannot be edited.

However, that issue was fixed in H19.0.657 or newer -- from your output log it looks like you're using 19.0.455.