Obj unable to find material ' '

[mhead10]

Hello,

I can't see to load my .obj model, and I know it worked previously in Vizard 3.0. I'm sure it's something silly and easily fixable.

The python file and .obj file are in the same folder, so I'm not sure why the .obj file cannot be found.

My troubleshooting code is quite simple:

import viz
viz.go()

temp = viz.add('temp_1.obj')

Thanks in advance!