[Qgis-user] Re: Cartogram creator not working

[Agustin Lobo]

True, I was using an inappropriate layer, sorry for the noise.

You should consider that sometimes 0 are present?
(ZeroDivisionError: float division)

Agus

Carson Farmer wrote:
> Hi Agus,
> 
> The 'Generate Centroids' name is simply me reusing code, I'll fix this 
> later...
> as for not being able to select anything, all I can think of is perhaps 
> you don't
> have a valid polygon layer loaded, or if you do, perhaps it doesn't have 
> any numeric fields?
> 
> Carson
> 
> On Tue, Oct 27, 2009 at 8:13 AM, Agustin Lobo <alobolistas at gmail.com 
> <mailto:alobolistas at gmail.com>> wrote:
> 
>     Hi!
>     When I run plugin Cartogram Creator a window named
>     "Generate Centroids"
>     pops up in which I cannot select anything in field
>     Input Shapefile
> 
>     (qgis 1.3.0 ubuntu jaunty from ubuntugis-unstable binaries)
> 
>     Cheers
> 
>     Agus
> 
> 
> 
> 
> -- 
> Carson Farmer
> National Centre for Geocomputation
> John Hume Building,
> National University of Ireland, Maynooth,
> Maynooth,
> Co. Kildare,
> Ireland.
> www.carsonfarmer.com <http://www.carsonfarmer.com>