Hi Nyall, sorry for the iface issue my bad. When I used it was to attempt to load the layer after the creation of the vector layer.
1 lesson learn - Hey iface stay away from processing :P Thank you for your time this small fix is now working. Best regards. Nyall Dawson <[email protected]> escreveu no dia quarta, 31/07/2019 à(s) 23:45: > On Thu, 1 Aug 2019 at 01:30, João Gaspar <[email protected]> > wrote: > > > > Hi devs > > I'm trying to do a Python Script in Processing without an input layer > and generate an output layer based on a number of fields that respects an > order, name, type of field, precision. > > > > The problem: I have some standard procedures that use a template > shapefile. Most of the time users create a new template or truncate > existing layers. > > > > To save some clicks what I'm trying to do is create instantly the > templates without user lose time. I'm using processing to get the advantage > of batch mode. > > > > This is my actual code but crashes when I run (see .py in attach) > > > > I think the problem is in the moment of writing the output file. > > Ouch - never, EVER use "iface" in Processing scripts! > > The problem is in the line: > > layer = iface.addVectorLayer(self.OUTPUT, 'layer1', 'ogr') > > You should remove this line, and replace the return dict with the path > to your created layer, e.g.: > > return {self.OUTPUT: '/home/me/my.shp'} > > Processing will automatically load this as a layer when required. > > Nyall > > > > > > > Kind regards > > > > _______________________________________________ > > QGIS-Developer mailing list > > [email protected] > > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >
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