Some time the intersection of two polygon geometry could generate a multipolygon or also a linestring or also a point result or also a collection of all the previous type. Nothing is wrong this happen when the geometria are not true topological. Il 15 apr 2016 15:08, "Lene Fischer" <l...@ign.ku.dk> ha scritto:
Hi, Trying to clip a vector line layer with a vector polygon layer I get an error “Input layer has unsupported geometry type -2147483646” Both layers has the same CRS Both layers are checked for illegal geometry. Earlier today I performed same action with data created in QGIS and with a perfect result. The data look similar in the browser – metatdata. Any suggestion to what might be wrong. Regards *Lene Fischer* Associate Professor *Department of Geosciences and Natural Resource Management* University of Copenhagen MOB +45 40115084 l...@ign.ku.dk [image: cid:image001.gif@01D03029.2F3EC6A0] _______________________________________________ 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
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