I tried to use kwant.lattice.honeycomb() instead of the usual kwant.lattice.square() for the QHE. I tried to enter kwant.plot(sys) to look at the setup, but it returns an error
TypeError: Unrecognized system type.
Also, when I try to calculate the conductance plateaus (as in the example 5 of the paper) the error was this:
AttributeError: 'NoneType' object has no attribute 'lead_interfaces' What could be the issue regarding these errors?
Attached is the code for the attempt. RegardsJames