[Question]: Is there a way to configure WMS version for third party WMS layers?

RaineEkman commented 2 days ago

What is the question? (in English)

In my project there is a layer configured using the "Get images directly from WMS Server" checkbox. It won't show in the web client, and I can see in my browser dev tools that WMS 1.3.0 is tried. However, when I try manually any of the WMS 1.3.0 URLs I can see, I get this, indicating that the server doesn't support WMS 1.3.0:

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE ServiceExceptionReport SYSTEM "http://schemas.opengis.net/wms/1.1.1/exception_1_1_1.dtd">
<ServiceExceptionReport version="1.1.1">
 <ServiceException>Unsupported WMS version</ServiceException>
</ServiceExceptionReport>

QGIS Desktop loads the layer fine, and checking it I can see that the URLs are WMS 1.1.1. I can't find a way in the Lizmap plugin to configure the version as 1.1.1. Should this even be possible or is only 1.3.0 supported?

Versions, safeguards, check summary etc

Server startup: qgisserver 1.9.3rc0 (build 202411110425, commit feca61f) QGIS 3.34.12-Prizren 'Prizren' (eeb6af36386) QGIS code revision eeb6af36386 Qt version 5.15.13 Python version 3.12.3 GDAL/OGR version 3.8.4 PROJ version 9.4.0 EPSG Registry database version v11.004 (2024-02-24) GEOS version 3.12.1-CAPI-1.18.1 SQLite version 3.45.1 OS Ubuntu 24.04.1 LTS

Plugin: Versions :

Lizmap Web Client : 3.8.3
Lizmap plugin : 4.4.4
QGIS Desktop : 3.34.0
QGIS Server : 3.34.12
Py-QGIS-Server : 1.9.3rc0
QGIS Server plugin atlasprint : 3.4.1
QGIS Server plugin lizmap_server : 2.11.2
QGIS Server plugin wfsOutputExtension : 1.8.2

List of Lizmap Web Client modules :

* Version Lizmap Web Client 3.8 needed

List of safeguards :

* Mode : normal
* Allow parent folder : no
* Prevent other drive : yes
* Prevent PG service : yes
* Prevent PG Auth DB : yes
* Force PG user&pass : yes
* Prevent ECW : yes

Check Lizmap plugin

[X] I have done the step just before in the Lizmap QGIS desktop plugin before opening this ticket. Otherwise, my ticket is not considered valid and might get closed.

Operating system

Windows 11

Browsers

Microsoft Edge

Browsers version

Microsoft Edge Version 130.0.2849.80 (Official build) (64-bit)

Relevant log output

Lizmap Web Client application error log file: empty

Gustry commented 2 days ago

Can you check in your QGS file all occurences of the URL of your WMS to see if the VERSION is included in it ?

Gustry commented 2 days ago

Well, there are a few area where 1.3.0 is hardcoded : https://github.com/search?q=repo%3A3liz%2Flizmap-web-client%201.3.0&type=code

RaineEkman commented 1 day ago

Can you check in your QGS file all occurences of the URL of your WMS to see if the VERSION is included in it ?

I tweaked the server settings in QGIS:

Added ?VERSION=1.1.1 to the server connection
Checked the "ignore GetXXXXURI reported in capabilities" options to keep the entered connection URL
Re-added the layer
Exported using the Lizmap plugin.

The version number went into both copies of the URL in the .qgs file. Now I get URLs with double version numbers in the web client: https://<redacted>/TeklaOGCWeb/WMS.ashx?VERSION=1.1.1&REQUEST=GetMap&SERVICE=WMS&VERSION=1.3.0&FORMAT=image%2Fpng&STYLES=&TRANSPARENT=true&LAYERS=<redacted>&DPI=135&TILED=true&WIDTH=384&HEIGHT=384&CRS=EPSG%3A3067&BBOX=<redacted>

Some hardcoded version number should probably be replaced by something more flexible/smarter.

Gustry commented 14 hours ago

It's not just the version number in the HTTP call, but mainly parameters and response that should bec checked.

3liz / lizmap-web-client