ios - compile error on FirebaseHandle -


i got compile error when tried keep reference handled returned observeeventtype call suggested in firebase ios doc

firebasehandle = messagesref.observeeventtype(feventtype.childadded, withblock: { (snapshot) in

error is: 

cannot assign value of type 'uint' value of type 'firebasehandle!'

this code firebase doc trying follow:

var handle = ref.observeeventtype(.value, withblock: { snapshot in     println("snapshot value: \(snapshot.value)") }) ref.removeobserverwithhandle(handle)

what missing?

the method observeeventtype returns uint ( uint8 ). firebasehandle variable should defined :

var firebasehandle: uint8 = 0

hope helps.


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