Re: [Qgis-user] spatialite layer does not show
Thanks for the reply, Jay M Johnson advised me this link: https://gis.stackexchange.com/questions/131996/shapefile-layers-in-qgis-dont-display-unless-i-zoom-out Meanwhile I solved the problem by saving the features in a postgresql layer. Regards, -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-User-f4125267.html ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] spatialite layer does not show
Hi Reginald, Sometimes a invalid spatialIndex is a reason, that spatialite layer does not shown. Open the DB-manager in QGIS Klick of your database in the tree and and then open the SQL-Windows (press F2). execute this statement in the SQL-Windows of the DB-Manager: select recoverspatialindex('tablename','geom'); after that execute: select updatelayerstatistics('tablename'); tablename = name of the spatialite layer geom= name of the geometry column Claas -- - GKG-Kassel - Dr.-Ing. Claas Leiner QGIS-Support und mehr Geodatenservice, Kartenwerkstatt & GIS-Schule Kassel Wilhelmshöher Allee 304 E 34131 Kassel Tel. 0561/56013445 claas.lei...@gkg-kassel.de http://www.gkg-kassel.de Unterstützen Sie QGIS QGIS-DE e.V. | http://qgis.de ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] spatialite layer does not show
Update, In the logmessages I found this message: 2018-12-19T13:34:13 WARNINGKon geen stijlen laden uit F:/QGIS/dev/notarisattest/inlichtingen.sqlite (Query: SELECT styleQML FROM layer_styles WHERE f_table_schema IS NULL AND f_table_name='uittreksels' AND f_geometry_column ='geom' ORDER BY CASE WHEN useAsDefault THEN 1 ELSE 2 END,update_time DESC LIMIT 1) It says it can not load any style from the sqlite database. Maybe I should save my style in the database? Any idea? -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-User-f4125267.html ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] spatialite layer does not show
Hi qgis users, I have a model in which i use a parcellayer. From this parcellayer I get the selected features. In order to obtain one geometry I convert from singlepart to multipart geometry. In order to query the layers that overlay this parcels I make a buffer of -0.3m. The last step the model does is import the result in a spatialite database. The layer of this spatialite database is included in a qgis project where I run my script that generates a large report. The problem that I get is that sometimes the spatialite layer is shown on the map, and sometimes it's not. By moments the layer shows up at certain scale but when you zoom in or out the layer disappears. Should I add something to my model so that the buffered features keep visible? Regards, -- Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-User-f4125267.html ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user