api.ai - Null values for system entities -


i tried example in api.ai, reference beginner's guide, attaching error response screen-shot. expecting values of marked intents. enter image description here

the problem that, somehow, have "tomorrow" associated city entity in first example phrase (the purple color matches @sys:geo-city-gb entity). because of this, looking phrase "can know available slots somewhere" somewhere should city name. "tomorrow" not name of city, doesn't include that.

since neither parameter required, has pretty close match, able match intent - none of parameters fit, they're left empty.

you should able delete , re-type "tomorrow" change @sys.date entity. or add additional phrases match against date.


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