3D-bin-packing: problem of plotting Cylinder

There are some problem of plotting cylinder in example5.py

Traceback (most recent call last):
  File "C:/Users/mike/Desktop/3DBP/3D-bin-packing-master/example5.py", line 71, in <module>
    painter.plotBoxAndItems()
  File "C:\Users\mike\Desktop\3DBP\3D-bin-packing-master\py3dbp\main.py", line 615, in plotBoxAndItems
    self._plotCylinder(axGlob, float(x), float(y), float(z), float(w),float(h),float(d),color=color,mode=2)
  File "C:\Users\mike\Desktop\3DBP\3D-bin-packing-master\py3dbp\main.py", line 596, in _plotCylinder
    ax.plot_surface(x_grid, y_grid, z_grid,shade=False,fc=color,ec='black',alpha=1,color=color)
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\mpl_toolkits\mplot3d\axes3d.py", line 1736, in plot_surface
    polyc = art3d.Poly3DCollection(polys, *args, **kwargs)
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\mpl_toolkits\mplot3d\art3d.py", line 518, in __init__
    PolyCollection.__init__(self, verts, *args, **kwargs)
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\collections.py", line 961, in __init__
    Collection.__init__(self, **kwargs)
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\collections.py", line 170, in __init__
    self.update(kwargs)
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\artist.py", line 888, in update
    for k, v in props.items()]
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\artist.py", line 888, in <listcomp>
    for k, v in props.items()]
  File "C:\Users\mike\AppData\Local\Programs\Python\Python36\lib\site-packages\matplotlib\artist.py", line 881, in _update_property
    raise AttributeError('Unknown property %s' % k)
AttributeError: Unknown property fc