@Alban_de_Chasteigner can you post a VERY simple Revit model and Dynamo graph to test this behavior with? I’ve split this into a new thread as the post is quite old and this issue is rather different.
Original Thread:
https://forum.dynamobim.com/t/export-a-list-of-revit-3d-views-into-nwc-through-python/12953