Fix server virtual layers load

(cherry picked from commit bd5e408)
qgis · Dec 21, 2020 · 46e94523a499322f7bb1afbea5171511867db080 · 46e9452
1 parent d8fe6b3
commit 46e94523a499322f7bb1afbea5171511867db080
Unified Split

Showing with 4 additions and 1 deletion.

+4 −1 src/server/qgsconfigcache.cpp
diff --git a/src/server/qgsconfigcache.cpp b/src/server/qgsconfigcache.cpp
@@ -43,8 +43,12 @@ const QgsProject *QgsConfigCache::project( const QString &path, QgsServerSetting
 {
   if ( ! mProjectCache[ path ] )
   {
+
     std::unique_ptr<QgsProject> prj( new QgsProject() );
 
+    // This is required by virtual layers that call QgsProject::instance() inside the constructor :(
+    QgsProject::setInstance( prj.get() );
+
     QgsStoreBadLayerInfo *badLayerHandler = new QgsStoreBadLayerInfo();
     prj->setBadLayerHandler( badLayerHandler );
 
@@ -114,7 +118,6 @@ const QgsProject *QgsConfigCache::project( const QString &path, QgsServerSetting
     }
   }
   return mProjectCache[ path ];
-
 }
 
 QDomDocument *QgsConfigCache::xmlDocument( const QString &filePath )