skeinforge software issues

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Sat, 2013-03-02 21:35
hoelzle2
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Joined: 2013-03-02
Posts: 1
Points: 2

I'm trying to use skeinforge to generate G-code for a 3D printer that we have built.  When running the basic test.stl part, I get "Exception in Tkinter callback." and then a bunch more error messages, ending with "TypeError: unsupported operand type(s) for *: 'float' and 'NoneType'.  

Does any one have any suggestions?  I am running a 64-bit Windows 7 machine.

Dave

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