[Visualpython-users] Vectors must have length 2 or 3

Hi,

I'm returning to a project I haven't worked on since version 3 of VPython.  
Back in the days, the following line of code

self.frameScale.rotate (angle = pi/2., axis = (1.0, 0.0, 0.0), origin =  
(varGVMapper.CurrentObject.pos + (0,1.8,0)))

used to work just fine. However, with the latest version of VPython it  
raises the following error:

ValueError: Vectors must have length 2 or 3

What seems to be the problem?

Best regards,
Roberto Aguirre Maturana.


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