Takunda Chitambura and list, On Sat, Jul 16, 2022, 07:16 takunda chitambure via Qgis-user < qgis-user@lists.osgeo.org> wrote:
> Im trying to combine my csv file with my shapefile but the resultant > attribute table is showing the joint attributes with null values what could > be the problem > ______________________________ > Probably when you imported your . CSV you did not define the types of the columns, especially the join column, so that the column in the .SHP is say integer and the matching column is string. If that's the case, you can either reimport your .CSV taking care to define the types of the columns or you can add a new column of the appropriate type (e.g. integer) and use the field calculator to convert the join column into it, then redo the join on the new column. Chris >
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