i have a scene that will use a lot of ram, there for i made a script to lunch the render
(it just load the hip file and press the button on the mantra node, nothing fancy)

i get
Error saving geometry for… the name of the node(in my case is custom OTL with geometry)
….Command Exit code: 1
Render failed

so i decided to inspect the issue, i open the scene with the UI and manually lunch it, and everything works fine.

is there a diference between coding it or the UI?

Maybe launching the UI is adding an OTL_SCAN_PATH where the command line is not. What OS?

windows