Hi Martin,
On Mon, 06. Nov 2017 at 16:51:30 +0100, Martin Landa wrote:
> layer = QgsVectorLayer("test.sqlite", "test", "ogr") # empty layer
> created by GDAL
> layer.dataProvider().addAttributes([...])
> layer.updateFields()Don't use the provider directly, but the layer, ie. startEditing, addFeature, commitChanges - or layer.reload() after changing via the provider. Jürgen -- Jürgen E. Fischer norBIT GmbH Tel. +49-4931-918175-31 Dipl.-Inf. (FH) Rheinstraße 13 Fax. +49-4931-918175-50 Software Engineer D-26506 Norden http://www.norbit.de
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