Unwrap failure

[Mx74]

Not sure if this issue is due to freecad_glider or openglider, but as most of the error are about Openglider I post it here:

with the last commits for both freecad_glider and openglider, the unwrap glider glider fails with this error:

Running the Python command 'PatternCommand' failed: Traceback (most recent call last): File "/usr/lib/freecad-daily/Mod/freecad/freecad_glider/tools/__init__.py", line 179, in Activated pat.unwrap(file_name, obj.Proxy.getGliderInstance()) File "/home/max/OpenGlider/openglider/plots/__init__.py", line 73, in unwrap plots.unwrap() File "/home/max/OpenGlider/openglider/plots/glider/__init__.py", line 169, in unwrap self.get_dribs() File "/home/max/OpenGlider/openglider/plots/glider/__init__.py", line 104, in get_dribs dribs = self._get_cellplotmaker(cell).get_dribs() File "/home/max/OpenGlider/openglider/plots/glider/cell.py", line 551, in get_dribs dribs.append(drib_plot.flatten(self.attachment_points)) File "/home/max/OpenGlider/openglider/plots/glider/cell.py", line 432, in flatten return self._flatten(attachment_points, self.config.drib_num_folds) File "/home/max/OpenGlider/openglider/plots/glider/cell.py", line 471, in _flatten self._insert_attachment_points(plotpart, attachment_points) File "/home/max/OpenGlider/openglider/plots/glider/cell.py", line 407, in _insert_attachment_points p1, p2 = self.get_left(attachment_point.rib_pos) File "/home/max/OpenGlider/openglider/plots/glider/cell.py", line 334, in get_left return self.get_p1_p2(x, side=0) File "/home/max/OpenGlider/openglider/plots/glider/cell.py", line 381, in get_p1_p2 assert front[0] <= x <= back[0]

[looooo]

sry, this is still work in progress. I tested unwrapping the default-glider and it fails with a similar issue:

Traceback (most recent call last):
  File "/home/kati/projects/freecad_glider/freecad/freecad_glider/tools/__init__.py", line 179, in Activated
    pat.unwrap(file_name, obj.Proxy.getGliderInstance())
  File "/home/kati/projects/OpenGlider/openglider/plots/__init__.py", line 87, in unwrap
    all_patterns.export_dxf(fn("plots_all_dxf2000.dxf"))
  File "/home/kati/projects/OpenGlider/openglider/plots/drawing/layout.py", line 503, in export_dxf
    group = drawing.groups.new()

'Drawing' object has no attribute 'groups'

I guess @hiaselhans knows how to solve this ; )

[Mx74]

Oh, ok. But it was working with an earlier commit, that's why I opened this issue.

[looooo]

@Mx74 can you send the problematic glider? (json or freecad-file)

[Mx74]

Sure: test.zip

[looooo]

thx. I guess there is a problem with the diagonal input. The order is sometimes not correct.

[Mx74]

Right, that was the reason. Thanks !