Just a note on how to get AutoCAD Plant3D to work with Hurricane.
Plant3D must have a few Default files opened first, for the Hurricane batch script to be able to load the first drawing.
Please make adjustments to your Hurricane PREBatch and POSTBatch Command areas (On the SETTINGS Tab), as follows...
(your paths/filenames will vary)
; << START OF PRE-BATCH COMMANDS >>
OPENPROJECT "C:\Users\Your_Username\AppData\Roaming\Autodesk\Autodesk AutoCAD Plant 3D 2019\R23.0\enu\DefaultProject\Project.xml"
; << END OF PRE-BATCH COMMANDS >>
; << START OF POST-BATCH COMMANDS >>
; << ENDT OF POST-BATCH COMMANDS >>
The rest of your settings/script should remain the same.