Please refer to this post for details. https://forum.freecadweb.org/viewtopic.php?f=3&t=38494
When an animation workbench object (eg. Manager Dialog to create My_Manager node) is created, selecting Edit, Forward, Backward, Ping pong from the context menu would result in error messages at the FreeCAD report view.
Same observation for other animation workbench objects as well.
Please refer to this post for details. https://forum.freecadweb.org/viewtopic.php?f=3&t=38494 When an animation workbench object (eg. Manager Dialog to create My_Manager node) is created, selecting Edit, Forward, Backward, Ping pong from the context menu would result in error messages at the FreeCAD report view. Same observation for other animation workbench objects as well.