[Qgis-developer] Problem when using spatial index

[Junior Delaz]

Some users [1] have already encountered this issue and i understood that it
may be related to non correspondance between the number of rows in the .dbf
file and number of geometry (some rows had no geometry). A simple "Save
As.." to another shapefile has solved the problem.
[1] http://georezo.net/forum/viewtopic.php?id=95143 (in french, sorry )

2015-01-21 9:16 GMT+01:00 Nejia Ben Nasr <nejia.bennasr at spaceyes3d.com>:

> Hi,
>
>
>
> Do you think that this problem is often caused by geometry problems?
>
>
>
> Thanks,
>
> Nejia
>
>
>
> *De :* Junior [mailto:delazj at gmail.com]
> *Envoyé :* mardi 20 janvier 2015 13:41
> *À :* Nejia Ben Nasr; 'qgis-developer'
> *Objet :* Re : [Qgis-developer] Problem when using spatial index
>
>
>
> Hi,
>
> Nejia, what about the validity of the geometry of your features? You can
> check with the tool in Vector menu > Geometry tools > check geometry
> validity
>
>
>
> Envoyé depuis mon HTC
>
>
>
> ----- Reply message -----
> De : "Nejia Ben Nasr" <nejia.bennasr at spaceyes3d.com>
> Pour : "'qgis-developer'" <qgis-developer at lists.osgeo.org>
> Objet : [Qgis-developer] Problem when using spatial index
> Date : mar., janv. 20, 2015 13:03
>
>
>
> I use QGIS 2.6.1
>
>
>
> *De :* qgis-developer-bounces at lists.osgeo.org [
> mailto:qgis-developer-bounces at lists.osgeo.org
> <qgis-developer-bounces at lists.osgeo.org>] *De la part de* Nejia Ben Nasr
> *Envoyé :* mardi 20 janvier 2015 09:39
> *À :* qgis-developer
> *Objet :* [Qgis-developer] Problem when using spatial index
>
>
>
> Hi all,
>
>
>
> I load a shapefile, then I create a spatial index to maximize speed of
> zoom and navigate in the map.
>
> The problem is: when I zoom to any area feature appear and other doesn’t.
>
> And it seems To me that the spatial index is automatically created even
> when I delete the .qix file
>
>
>
>
>
> Best regards,
>
> Nejia
>
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