leo27945875/python_stable_3d_truss_analysis

slientruss3d : Python for stable truss analysis and optimization tool

python_stable_3d_truss_analysis's Issues

AttributeError: 'Arrow3D' object has no attribute 'do_3d_projection' when running example.py

Hello,
when running the example.py with the current stable matplotlib==3.5.2, I get this error: AttributeError: 'Arrow3D' object has no attribute 'do_3d_projection',

It works with matplotlib==3.4 though.

Results when running "python3 example.py":
numCube : 4, i : 1Traceback (most recent call last):
File "/home/dave/Python_Stable_3D_Truss_Analysis/example.py", line 236, in
TestGenerateCubeTruss()
File "/home/dave/Python_Stable_3D_Truss_Analysis/example.py", line 218, in TestGenerateCubeTruss
trussList = GenerateRandomCubeTrusses(gridRange=GRID_RANGE,
File "/home/dave/Python_Stable_3D_Truss_Analysis/slientruss3d/generate.py", line 324, in GenerateRandomCubeTrusses
TrussPlotter(truss,
File "/home/dave/Python_Stable_3D_Truss_Analysis/slientruss3d/plot.py", line 125, in Plot
plt.savefig(savePath)
File "/usr/lib/python3/dist-packages/matplotlib/pyplot.py", line 958, in savefig
res = fig.savefig(*args, **kwargs)
File "/usr/lib/python3/dist-packages/matplotlib/figure.py", line 3019, in savefig
self.canvas.print_figure(fname, **kwargs)
File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 2319, in print_figure
result = print_method(
File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 1648, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/matplotlib/_api/deprecation.py", line 412, in wrapper
return func(*inner_args, **inner_kwargs)
File "/usr/lib/python3/dist-packages/matplotlib/backends/backend_agg.py", line 540, in print_png
FigureCanvasAgg.draw(self)
File "/usr/lib/python3/dist-packages/matplotlib/backends/backend_agg.py", line 436, in draw
self.figure.draw(self.renderer)
File "/usr/lib/python3/dist-packages/matplotlib/artist.py", line 73, in draw_wrapper
result = draw(artist, renderer, *args, **kwargs)
File "/usr/lib/python3/dist-packages/matplotlib/artist.py", line 50, in draw_wrapper
return draw(artist, renderer)
File "/usr/lib/python3/dist-packages/matplotlib/figure.py", line 2810, in draw
mimage._draw_list_compositing_images(
File "/usr/lib/python3/dist-packages/matplotlib/image.py", line 132, in _draw_list_compositing_images
a.draw(renderer)
File "/usr/lib/python3/dist-packages/matplotlib/artist.py", line 50, in draw_wrapper
return draw(artist, renderer)
File "/usr/lib/python3/dist-packages/mpl_toolkits/mplot3d/axes3d.py", line 451, in draw
for artist in sorted(collections_and_patches,
File "/usr/lib/python3/dist-packages/mpl_toolkits/mplot3d/axes3d.py", line 426, in do_3d_projection
signature = inspect.signature(artist.do_3d_projection)
AttributeError: 'Arrow3D' object has no attribute 'do_3d_projection'