Re: [Matplotlib-users] Unknown Path Error

[Michael D. <md...@st...>]

Can you provide a standalone example that reproduces this error?

Cheers,
Mike

Andrew Kelly wrote:
> I recently re-installed matplotlib (0.99) on my vista machine and my 
> code that worked yesterday (no changes) no longer runs because of the 
> following matplotlib error:
>
>   File "C:\Python25\Lib\site-packages\matplotlib\lines.py", line 286, 
> in contains
>     path, affine = 
> self._transformed_path.get_transformed_path_and_affine()
> AttributeError: 'NoneType' object has no attribute 
> 'get_transformed_path_and_affine'
>
> All I am doing is initially drawing a line2D (which works) and then 
> testing if line2D.contains(event)==True if I mouse over the line.  As 
> I said this worked fine yesterday.
>
> I tried re-installing with an older version but to no avail.  I am 
> totally clueless as to why this is happening.  Anyone have a guess.
>
> -Andrew
>
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-- 
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA