I'm trying to count the number of entities but each time I have this error:
`AttributeError: 'dict' object has no attribute 'featureCount'
while I have only one selected layer
uri = r"C:\impression_plan\FicheCana.shp"
layer = QgsVectorLayer(uri, "", "ogr")
layer_split = processing.runAndLoadResults("native:splitfeaturesbycharacter",
{'INPUT': layer,
'FIELD':'NOM_CONCAT',
'CHAR':', ',
'REGEX': False,
'OUTPUT':'TEMPORARY_OUTPUT'})["OUTPUT"]
#dissolve features based on values in an attribute table field
layer_circuit=processing.runAndLoadResults("native:dissolve",
{'INPUT':layer_split,
'FIELD':'NOM_CONCAT',
'OUTPUT':'C:\impression_plan\circuit.shp'})
iter = layer_circuit.featureCount()
print(iter)