The user opens the dialog to manually set the datastore and selects type "PostGIS database".
If there is no database configured in QGIS, it cannot iterate the connection settings and throws an error. It also makes the schema drop menu active, when it should remain inactive.
The user opens the dialog to manually set the datastore and selects type "PostGIS database". If there is no database configured in QGIS, it cannot iterate the connection settings and throws an error. It also makes the schema drop menu active, when it should remain inactive.