Error while running action

Rasa Open Source
1

utter_. Error: {}".format(action_name, e)) ValueError: Action 'action_save_regionID' doesn't correspond to a template / action. Module doesn't contain a class with this name. Remember to prefix actions that should utter a template withutter_`. Error: ‘action_save_regionID’

I dont know why this error is coming. can someone help me in this.My action file is follows

class SaveRegionID(Action): def name(self): return ‘action_save_regionID’

def run(self, dispatcher, tracker, domain):
	r_id = tracker.latest_message.get('text')
	return [SlotSet('Region_id',r_id)]
2

It was a version issue. I am using version 10.4 In 10.4 we need to import

from rasa_core.actions import Action, from rasa_core.events import SlotSet

while in domain file the action would be written as

actions.(class name of action)

While in version 11.3 we need to import

Blockquote from rasa_core_sdk import Action from rasa_core_sdk.events import SlotSet

Blockquote write the name of action name written directly in the action template in domain file