[Qgis-user] Display issues after moving from qGIS 2.8 (Wien) to 2.10 (Pisa)

[Bernhard Ströbl]

Hi Laurence,

I am afraid with the information provided it is hard for anybody to help 
you, as you do not give any information on the problematic layer, e.g. 
vector or raster, data source, projection of layer and project etc.
What happens if you create a new project and load the layer into that 
(do not use any style). Is it displayed?
I had the following problem in one of my projects when upgrading from 
2.8 to 2.10: One layer was drawn on top of the rest (although it was way 
down in the layer list and rendering was according to layer list). Maybe 
it is that easy.

Bernhard

Am 07.08.2015 um 07:32 schrieb Laurence Béchet:
> Hi,
>
> I've been using qGIS for a few years, mainly to draw maps.
> I have a set of working projects under 2.8 which were ok.
> I upgraded to 2.10 a while ago, apparently for the best until one of my
> layers in my main project decided not to be displayed on the map. It's
> in the layers list, but when I refresh the map, it disappears from it
> but not from the layers list. Of course I cannot print maps with this
> layer on (composer).
>
> I cannot see why. Yes I made changes in this layer and have not tried
> with a former version of it. My project uses at the moment around 18
> layers and only that one is having a problem.
>
> I tried to downgrade my qGIS version to 2.8 and uninstalled my 2.10
> version and any trace of previous installations I could find. I cleared
> the .qgis2 folder (because I also ran into coredumps when closing qGIS
> 2.10 when using a pluggin). I installed a clean 2.8 version.
>
> Now, when I open my project (which had been saved with a 2.10 version
> sometime and I don't have a backup) I get funny circles on all the
> layers which have been saved with 2.10 (I mean the shapefiles modified
> and saved under 2.10) - cf attached file. The good news is that my
> troublesome layer is displayed properly again both on the map and the
> composer ...
>
> My configuration:
> Windows7 pro 64bits
> qGIS installed package QGIS-OSGeo4W-2.8.1-1-Setup-x86_64.exe
> (and previously QGIS-OSGeo4W-2.10.1-1-Setup-x86_64.exe)
>
> I could try to reinstall the 2.10 version and rebuilt my project, but it
> doesn't suit me much as I have plenty of composers set up (over than 20)
> that I would have to redesign ...) ...
>
> Any idea what I could do?
> Thanks
>
> Laurence
>
>
>
>
>
>
>
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