dynamics not working in gimp-drawable-edit-stroke-item

[jonker]

If I uncomment the undo_group_start and undo_group_end then the script silently does nothing. Wondering if nesting was a problem, I setup an undo_group_start and then before calling the ofn_brush_strokes_on_path I ran an undo_group_end. This removed the nesting question.  The silent quitting remained.  The only way to get the script to work is if I avoid working with the undo group. With the undo_group commands commented out, as shown above, the script runs fine.

Right now I am wondering if there is some sort of problem with included files or something like that.