Viewport.Create exception

Hi !

I’m trying to place views on existing sheets using Tool.PlaceViewsOnSheets from SteamNodes on Revit 2019 and dynamo 1.3.4.
The script from the custom node retrieve the exception: viewId cannot be added to the ViewSheet. Parameter name : view Id

Does this really works for existing sheets ? https://www.revitapidocs.com/2018/0f951f28-eb6b-2a37-668a-b248bfb7de97.htm
Can anyone help me please ?