AttributeError: 'plot_vtk_matplotlib' object has no attribute

[longlong-zhang]

Hello professor,
After i installed plot_vtk_matplotlib module, a problem appear when a try to use it to plot a vtk file which is generate grom a omf file by using your python script "oommfpy".

i have attached the error message and the python script in this submit.

Hopping for your suggesstions!