[Bug]: Wrong group ID in the CFG leads to a PHP error when loading the project

[Gustry]

What is the bug?

The project is not available in the group ID doesn't not exist :

An error occurred while loading this map. Some necessary resource may temporarily be unavailable. Please try again later.

In the PHP logs :

2022-08-21 14:26:39 172.23.0.1  error   [0] property_exists(): Argument #1 ($object_or_class) must be of type object|string, array given
  /srv/lzm/lizmap/modules/lizmap/lib/Project/Project.php    1780
 /index.php/lizmap/service/getProjectConfig?repository=testsrepository&project=filter_layer_by_user
 array (   'repository' => 'testsrepository',   'project' => 'filter_layer_by_user',   'module' => 'lizmap',   'action' => 'service:getProjectConfig', )
 ref:http://lizmap.local:8130/index.php/view/map?repository=testsrepository&project=filter_layer_by_user

    0   property_exists()   /srv/lzm/lizmap/modules/lizmap/lib/Project/Project.php : 1780
    1   Lizmap\Project\Project->getUpdatedConfig()  /srv/lzm/lizmap/modules/lizmap/controllers/service.classic.php : 751
    2   serviceCtrl->getProjectConfig() /srv/lzm/lizmap/vendor/jelix/jelix/lib/jelix/core/jCoordinator.class.php : 266
    3   jCoordinator->process() /srv/lzm/lizmap/www/index.php : 23

2022-08-21 14:27:03 172.23.0.1  deprecated  [8192]  trim(): Passing null to parameter #1 ($string) of type string is deprecated
  /srv/lzm/lizmap/vendor/jelix/jelix/lib/jelix-admin-modules/jauthdb_admin/controllers/default.classic.php  132
 /admin.php/users-admin
 array (   'module' => 'jauthdb_admin', )
 ref:http://lizmap.local:8130/admin.php/auth/account/show?user=admin

    0   trim()  /srv/lzm/lizmap/vendor/jelix/jelix/lib/jelix-admin-modules/jauthdb_admin/controllers/default.classic.php : 132
    1   defaultCtrl->index()    /srv/lzm/lizmap/vendor/jelix/jelix/lib/jelix/core/jCoordinator.class.php : 266
    2   jCoordinator->process() /srv/lzm/lizmap/www/admin.php : 23

2022-08-21 14:31:07 172.23.0.1  error   [0] property_exists(): Argument #1 ($object_or_class) must be of type object|string, array given
  /srv/lzm/lizmap/modules/lizmap/lib/Project/Project.php    1780
 /index.php/lizmap/service/getProjectConfig?repository=testsrepository&project=filter_layer_by_user
 array (   'repository' => 'testsrepository',   'project' => 'filter_layer_by_user',   'module' => 'lizmap',   'action' => 'service:getProjectConfig', )
 ref:http://lizmap.local:8130/index.php/view/map?repository=testsrepository&project=filter_layer_by_user

    0   property_exists()   /srv/lzm/lizmap/modules/lizmap/lib/Project/Project.php : 1780
    1   Lizmap\Project\Project->getUpdatedConfig()  /srv/lzm/lizmap/modules/lizmap/controllers/service.classic.php : 751
    2   serviceCtrl->getProjectConfig() /srv/lzm/lizmap/vendor/jelix/jelix/lib/jelix/core/jCoordinator.class.php : 266
    3   jCoordinator->process() /srv/lzm/lizmap/www/index.php : 23

Steps to reproduce the issue

1. Add a group ID which does not exist in the CFG file : tab "Layers" -> "Group visibility" for a random layer
2. Visit the project in LWC

Versions

Versions :

• Lizmap Web Client : 3.7.0-pre
• Lizmap plugin : master
• QGIS Desktop : 3.16.15
• QGIS Server : 3.22.9
• Py-QGIS-Server : 1.8.3
• QGIS Server plugin DataPlotly : 3.9.1
• QGIS Server plugin atlasprint : not found
• QGIS Server plugin lizmap_server : 1.1.2-alpha
• QGIS Server plugin wfsOutputExtension : not found

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.

QGIS server version, only if the section above doesn't mention the QGIS Server version

No response

Operating system

Ubuntu

Browsers

Firefox

Browsers version

All

Relevant log output

No response

[Gustry]

Hum ...

Even if the group exists, it's an error if the current connected user is not belonging to the existing group.