Bug report #15527
Qgis Server incomplete rendering
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | QGIS Server | ||
| Affected QGIS version: | 2.14.5 | Regression?: | No |
| Operating System: | Debian Stretch | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 23451 |
Description
Hello!
As I want to make a qgis server tutorial I decided at Tim's suggestion to work with the natural earth data.
However, the project works flawlessly under desktop, when using the server, between some scales I get incomplete rendered images (although no error shows in logs).
As seen from the gif, zooming in and out on the countries WMS layer with world.qgs as source for qgis server, between some scales, the images returned are incomplete.
How to replicate:
- Feed the world.qgs project to qgis server and open the countries layer with QGIS Desktop
- Zoom in and out like in the gif above
A request that should output almost all continents but only shows a little bit on the right is:
http://qgisltr.demo/cgi-bin/qgis_mapserv.fcgi?map=/home/web/Downloads/qgisserverdemo/world.qgs&&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-31218113.83429878205,-11753107.04153670371,28442439.91570121795,29868719.06939261407&CRS=EPSG:3857&WIDTH=764&HEIGHT=533&LAYERS=countries&STYLES=default&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=TRUE
History
#1
Updated by Tudor Bărăscu almost 8 years ago
QGIS Server renders well in 4326, the problem is with 3857.
There's no error whatsoever in the logs.
#2
Updated by Giovanni Manghi over 7 years ago
- Priority changed from High to Normal
- Status changed from Open to Feedback
Just tested the attached project data on Ubuntu 16.04 and QGIS Desktop/Server 2.18.4 and is all ok.
#3
Updated by Tudor Bărăscu over 7 years ago
Indeed I tested also with Debian Stretch + 2.18.4 and it's good!
However, I tested with 2.14.12 (server) and the bug is immediately replicable.
Thanks Giovanni!
#4
Updated by Giovanni Manghi over 7 years ago
Tudor Bărăscu wrote:
Indeed I tested also with Debian Stretch + 2.18.4 and it's good!
However, I tested with 2.14.12 (server) and the bug is immediately replicable.
Thanks Giovanni!
Hi!
I think that as 2.18 will be the next LTR probably 2.14 will not get any fix/backport anymore. Maybe I'm wrong, but if not then this should be closed.
#5
Updated by Tudor Bărăscu over 7 years ago
- Status changed from Feedback to Closed
Indeed it will. Let's just close it then!