Continuing to work on some regressions on 2.18 (next LTR) I'm working on https://issues.qgis.org/issues/15868 and I'm preparing a patch for that. But it's a patch! My colleague Giovanni Manghi hav stressed the patch and found other errors (below). I wasn't able to reproduce, but as in #15868 this kind of error can be generated breaking the binding lifecycle (http://enki-editor.org/2014/08/23/Pyqt_mem_mgmt.html - http://pyqt.sourceforge.net/Docs/sip4/using.html#ownership-of-objects).
Is there a way to automaticaly scan the code and rise-up this kind of sip binding errors? Luigi Pirelli ************************************************************************************************** * Boundless QGIS Support/Development: lpirelli AT boundlessgeo DOT com * LinkedIn: https://www.linkedin.com/in/luigipirelli * Stackexchange: http://gis.stackexchange.com/users/19667/luigi-pirelli * GitHub: https://github.com/luipir * Mastering QGIS 2nd Edition: * https://www.packtpub.com/big-data-and-business-intelligence/mastering-qgis-second-edition ************************************************************************************************** ********************* I just got this 2017-05-05T19:30:37 1 Traceback (most recent call last): File "/home/giovanni/.qgis2/python/plugins/db_manager/dlg_sql_window.py", line 272, in loadSqlLayer layer = self._getSqlLayer(self.filter) File "/home/giovanni/.qgis2/python/plugins/db_manager/dlg_sql_window.py", line 263, in _getSqlLayer self.avoidSelectById.isChecked(), _filter) File "/home/giovanni/.qgis2/python/plugins/db_manager/db_plugins/plugin.py", line 284, in toSqlLayer provider = self.dbplugin().providerName() File "/home/giovanni/.qgis2/python/plugins/db_manager/db_plugins/plugin.py", line 228, in dbplugin return self.parent() RuntimeError: wrapped C/C++ object of type PGDatabase has been deleted this is different from the upstream error reported in https://issues.qgis.org/issues/15868, possibly (not really sure) depending on your path because it shows when using a functionality that works ok in the unpatched (core) version. Steps: open SQL Window do the following query on a polygon layer (makes the proper substitutions where necessary): SELECT ST_Centroid(geom) FROM tablename WHERE attributename = 'attributevalue'; then activate the "load as new layer" chekbox and choose for for both the "column with unique values" and "geometry column" the "st_centroid" temp column created by the query. now click on "load now" and check the log. On the unpatched version the query layer (containing 1 point) is loaded in QGIS. ********************* _______________________________________________ QGIS-Developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
