some errors on the ROP mantra node

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just learning pdg, some errors on the ROP mantra node don‘t work , can you help me
Edited by 4330822 - May 31, 2022 11:59:07

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Your scene is set up such that the File SOPs attempt to load `@pdg_output`. That variables resolves to the output of the active task -- if you want to render the input geometry file, you should instead set it to `@pdg_input`. Right now, when the Mantra work items render the File SOP is trying to load the output .exr file instead of the input geometry from the upstream work item.
Edited by tpetrick - May 31, 2022 12:36:42
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