Hi, This is probably related to http://hub.qgis.org/issues/12314.
If you are using OSGeo4W then downgrade matplotlib to 1.3.0 and check if that fixes the crash. Cheers Rado -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Mini-dump-when-using-the-QGIS-Vector-Layer-Histogram-algorithm-tp5281455p5281867.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user