Issue in Chain.plot method when ax = None about ikpy HOT 3 CLOSED

Hello @AntonioConsiglio,

Thanks for the feedback!

Why do you need the fig object? I've looked and it's not used in the code

from ikpy.

ah ok! sorry! yep clear
I'll push a fix

from ikpy.

Hello @Phylliade , of course it's not in the code.
But if you see the function called " init_3d_figure()" the output is fig,ax. The only thing we need is ax, so we need to take the second output but in that case in the variable ax is stored the fig output insted of ax.
Here the link to the code

I hope it is clear.

from ikpy.