Error keeps arising while trying to run Load the track to analyze

[malek87434]

ValueError Traceback (most recent call last)
Cell In[13], line 14
12 l_inner_border = LineString(inner_border)
13 l_outer_border = LineString(outer_border)
---> 14 road_poly = Polygon(np.vstack((l_outer_border, np.flipud(l_inner_border))))
15 print("Is loop/ring? ", l_center_line.is_ring)
16 road_poly

File <array_function internals>:200, in flipud(*args, **kwargs)

File /usr/local/lib/python3.11/site-packages/numpy/lib/twodim_base.py:154, in flipud(m)
152 m = asanyarray(m)
153 if m.ndim < 1:
--> 154 raise ValueError("Input must be >= 1-d.")
155 return m[::-1, ...]

ValueError: Input must be >= 1-d.

[malek87434]

Running the code on a MacBook

[debanjanbasu]

I'm having the same issue...

[MusabAlsaifi]

the problem is the vstack operation is expecting a 2D array, but LineString objects don't have a shape attribute.
do this instead
road_poly = Polygon(np.vstack((np.array(l_outer_border.coords), np.flipud(np.array(l_inner_border.coords)))))

[malek87434]

the problem is the vstack operation is expecting a 2D array, but LineString objects don't have a shape attribute. do this instead road_poly = Polygon(np.vstack((np.array(l_outer_border.coords), np.flipud(np.array(l_inner_border.coords)))))

Thank you @MusabAlsaifi this worked.