Bug report #19034
QGIS-Server generates empty PDF when printing from QWC2
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | QGIS Server | ||
| Affected QGIS version: | 3.0.3 | Regression?: | No |
| Operating System: | Debian 9.4 Stretch LXC | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | no timely feedback |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 26865 |
Description
When sending a getPrint request to qgis-server, no payload is actually generated (PDF file size is 0 bytes, no matter what HTTP method is used)
Although no error is returned by qgis-server, according to its logfile :
[9077][17:58:09] ******************** New request *************** [9077][17:58:09] REMOTE_ADDR: 192.168.0.2 [9077][17:58:09] CONTENT_TYPE: application/x-www-form-urlencoded [9077][17:58:09] HTTP_USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0 [9077][17:58:09] Warning: error parsing post data as XML: at line 1, column 1: error occurred while parsing element. Assuming urlencoded query string sent in the post body. [9077][17:58:09] formatString is: pdf [9077][17:58:09] DPI:72 [9077][17:58:09] FORMAT:pdf [9077][17:58:09] LAYERS:infrastructure10 [9077][17:58:09] MAP:/home/qgis/projects/omc/10_qgis_server_projetc.qgs [9077][17:58:09] MAP0:EXTENT:766175.75,6807662.388265125,766918.25,6808104.611734875 [9077][17:58:09] MAP0:HIGHLIGHT_GEOM: [9077][17:58:09] MAP0:HIGHLIGHT_LABELBUFFERCOLOR: [9077][17:58:09] MAP0:HIGHLIGHT_LABELBUFFERSIZE: [9077][17:58:09] MAP0:HIGHLIGHT_LABELCOLOR: [9077][17:58:09] MAP0:HIGHLIGHT_LABELSIZE: [9077][17:58:09] MAP0:HIGHLIGHT_LABELSTRING: [9077][17:58:09] MAP0:HIGHLIGHT_SYMBOL: [9077][17:58:09] MAP0:ROTATION:0 [9077][17:58:09] MAP0:SCALE:2500 [9077][17:58:09] OPACITIES:255 [9077][17:58:09] REQUEST:GetPrint [9077][17:58:09] SERVICE:WMS [9077][17:58:09] SRS:EPSG:2154 [9077][17:58:09] TEMPLATE:mep [9077][17:58:09] TRANSPARENT:true [9077][17:58:09] VERSION:1.3.0 [9077][17:58:09] WMS Request parameters: [9077][17:58:09] - SRS : EPSG:2154 [9077][17:58:09] - LAYERS : infrastructure10 [9077][17:58:09] - OPACITIES : 255 [9077][17:58:09] - FORMAT : pdf [9077][17:58:09] - TRANSPARENT : true [9077][17:58:09] - DPI : 72 [9077][17:58:09] - TEMPLATE : mep [9077][17:58:09] - MAP0 [9077][17:58:09] - MAP0:SCALE : 2500 [9077][17:58:09] - MAP0:EXTENT : 766175.75,6807662.388265125,766918.25,6808104.611734875 [9077][17:58:09] - MAP0:ROTATION : 0 [9077][17:58:09] - VERSION : 1.3.0 [9077][17:58:09] Request finished in 49 ms
Here are the data sent via POST (MAP value is sent via GET method):
DPI 72 FORMAT pdf LAYERS infrastructure10 map0:extent 766177.417361111,6807638.234722219,766917.417361111,6808128.859722219 map0:HIGHLIGHT_GEOM map0:HIGHLIGHT_LABELBUFFERCOLOR map0:HIGHLIGHT_LABELBUFFERSIZE map0:HIGHLIGHT_LABELCOLOR map0:HIGHLIGHT_LABELSIZE map0:HIGHLIGHT_LABELSTRING map0:HIGHLIGHT_SYMBOL map0:rotation 0 map0:scale 2500 OPACITIES 255 REQUEST GetPrint SERVICE WMS SRS EPSG:2154 TEMPLATE mep TRANSPARENT true VERSION 1.3.0
No error/warning spotted elsewhere (syslog, apache2, etc.)
Also, the same project prints Ok using QGIS Desktop v3.0.2-Girona and the very same print template. It's also displayed ok in QWC2.
Any help would be greatly appreciated
History
#1
Updated by Tudor Bărăscu over 6 years ago
QWC2 and QGIS Server printing work just fine (at least for me) so if you could attach a test project that would be good so someone can replicate the bug if it exists.
#2
Updated by Paul Blottiere about 6 years ago
- Status changed from Open to Feedback
#3
Updated by Jürgen Fischer almost 6 years ago
- Resolution set to no timely feedback
- Status changed from Feedback to Closed
Bulk closing 82 tickets in feedback state for more than 90 days affecting an old version. Feel free to reopen if it still applies to a current version and you have more information that clarify the issue.