I'm trying to iterate through all the features of a layer to change the value of some of its attributes. I'm using the following code:
from qgis.core import * import os working_folder = r'C:\myFolder' fc_Opt_Prospect = os.path.join(working_folder, 'Equipm.gdb|layername=Prosp') layer = QgsVectorLayer(fc_Opt_Prospect, 'Optimity_Prospect', 'ogr') layer.startEditing() for f in layer.getFeatures(): layer.changeAttributeValue(f.id(), 4, 3) layer.changeAttributeValue(f.id(), 5, 6) layer.commitChanges() QgsProject.instance().addMapLayer(layer)
When I check the attribute table of the layer I can see that no value has been changed. No error is thrown by the script.