[Qgis-developer] GEOS error Exception: IllegalArgumentException: Invalid number of points in LinearRing found 3 - must be 0 or >= 4

Janneke van Dijk janneke.qgis at gmail.com
Sat May 14 04:56:25 PDT 2016


Hi Nyall,
I'm working on it. Alvaro's answer pointed me in the direction of 
potential issues with virtual fields containing geometry, and while 
testing this I'm running into some other issues. Trying to investigate 
and will come back with data and a way to reproduce the issues.
Thanks!
Janneke

On 13/05/2016 11:36, Nyall Dawson wrote:
> On 13 May 2016 at 17:53, Janneke van Dijk <janneke.qgis at gmail.com> wrote:
>> Dear list,
>>
>> Using QGIS 2.14.2 on Windows 7 I get the following error message when
>> zooming out on a shapefile layer that has labels switched on:
>>
>> GEOS
>> Exception: IllegalArgumentException: Invalid number of points in LinearRing
>> found 3 - must be 0 or >= 4
>>
>> It seems to be an old bug (https://hub.qgis.org/issues/9375) that was fixed
>> 2 years ago.
>>
>> It doesn't seem to cause any problems otherwise. Anyone else have this
>> issue? Should I file a new bug report?
> Hi Janneke,
>
> Best thing to do is file an issue at http://hub.qgis.org/issues with a
> copy of your data + sample project. If you do that this bug should be
> easy for us to squash!
>
> Thanks,
> Nyall
>
>
>> Regards,
>> Janneke
>>
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