Lattice2 ShapeString doesn't work in FreeCAD 0.22 dev version

[onekk]

Hello, there is an issue on the new 0.22 dev version:
here the relevant informations:

Running the Python command 'Lattice2_ShapeString' failed:
Traceback (most recent call last):
  File "/Users/ed/Library/Application Support/FreeCAD/Mod/lattice2/./lattice2ShapeString.py", line 298, in Activated
    CreateLatticeShapeString(name = "Strings")
  File "/Users/ed/Library/Application Support/FreeCAD/Mod/lattice2/./lattice2ShapeString.py", line 273, in CreateLatticeShapeString
    FreeCADGui.doCommand("f = lattice2ShapeString.makeLatticeShapeString(name='"+name+"')")
  File "<string>", line 1, in <module>
  File "/Users/ed/Library/Application Support/FreeCAD/Mod/lattice2/./lattice2ShapeString.py", line 77, in makeLatticeShapeString
    LatticeShapeString(obj)
  File "/Users/ed/Library/Application Support/FreeCAD/Mod/lattice2/./lattice2ShapeString.py", line 106, in __init__
    self.makeFoolObj(obj)
  File "/Users/ed/Library/Application Support/FreeCAD/Mod/lattice2/./lattice2ShapeString.py", line 143, in makeFoolObj
    self.draft_shape_string = _ShapeString(foolObj) 
                              ^^^^^^^^^^^^^^^^^^^^^
  File "/Applications/FreeCAD.app/Contents/Resources/Mod/Draft/draftobjects/shapestring.py", line 48, in __init__
    self.set_properties(obj)
  File "/Applications/FreeCAD.app/Contents/Resources/Mod/Draft/draftobjects/shapestring.py", line 52, in set_properties
    properties = obj.PropertiesList
                 ^^^^^^^^^^^^^^^^^^

'FoolFeatureDocumentObject' object has no attribute 'PropertiesList'

And the FreeCAD forum discussion thread:

https://forum.freecad.org/viewtopic.php?t=88089

Kind Regards

Carlo D.

[Roy-043]

See this forum post for a possible solution:
https://forum.freecad.org/viewtopic.php?t=88089#p763098

[spkane]

@DeepSOIC Have you had an opportunity to look at this yet?

I am curious if there are any thoughts about the approach forward and a guesstimated timeline. Thanks!

[DeepSOIC]

I have looked at it once, and couldn't knock out a good solution by the time the time slot ended... It is not that involved, but i am having a hard time convincing myself to work on it in spite of all the other stuff i want/have to do.