When running ROOT model, the analysis type that I chose ‘Frontier’, model report KeyError: “frontier”. When analysis type chose ‘sample N Dimensional points on frontier’, it work and generate optimization output but still report a KeyError('preprocessing_container;).
By the way, the ROOT version which used is uploaded from James:
here the logfile
InVEST-ROOT-log-2023-11-18–20_59_31.txt (3.6 KB)