On Mon, 2004-07-26 at 15:07, Bruce Peterson wrote:
> >I installed the 2004_07-22 update of VPython. When attempting to run with
> >Activestate python 2.3.2 (Windows XP) I got the following error:
>
> from visual import *
> File "C:\Python23\Lib\site-packages\visual\__init__.py", line 21, in ?
> from visual.primitives import arrow, cylinder, cone, sphere, box,
> ring, label
> File "C:\Python23\Lib\site-packages\visual\visual.py", line 21, in ?
> copy_reg.pickle(cvisual.VectorType, lambda v: (vector, tuple(v)), vector)
> AttributeError: 'module' object has no attribute 'VectorType'
>
> Updating Python to 2.3.4 didn't help. It looks like declaration is missing
> from the pickle library.
>
>
> Bruce Peterson
> 425 466 7344
Make sure you remove any existing installations of Visual before
upgrading. It appears you have some cruft from an old install. (note:
simply removing C:\Python23\Lib\site-packages\visual\visual.py might be
enough, or there could be other conflicts).
-Jonathan
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