[Guide] Ripping models from Sketchfab

Hi all

I installed Python 2.7 and using Blender 2.49 zip (64). Python and script (blender-osgjs-loader-master)
loads without issue however I am getting the following error after one part of the model is extracted
Any ideas would be appreciated

Thanks


LINES
Traceback (most recent call last):
File "starter.py", line 1770, in openFile
Blender.Window.FileSelector(openFile,'import','file.osgjs')
File "starter.py", line 1763, in Parser
def openFile(flagList):
File "starter.py", line 1745, in osgParser
Animations=ys.get(ys.root,'"osgAnimation.Animationnnnn"')
TypeError: expected matrix object as argument