Thursday 31 August 2017

qgis - Why doesn't Polygonizer copy line ids to polygonized shapefile?


I am trying to convert a line shapefile into a polygon shapefile using Polygonizer plugin, and when my new polygons are created all the cells in my id field are "Null", although I have clicked "copy table field from line layer". I have tried both Polygonizer 2 and Polygonizer 2.1.


Any idea why the ids from my line layer are not copied to my polygonized shapefile?





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