TwitchClone | A clone of twitch.tv which allows you to live | Frontend Framework library
kandi X-RAY | TwitchClone Summary
kandi X-RAY | TwitchClone Summary
A clone of twitch.tv which allows you to live stream video using react-redux.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of TwitchClone
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QUESTION
I'm currently experiencing an unhandled rejection error in my react/redux project and I'm a little confused as to why this is happening. I've been looking around for answers now for hours now with no success. This was working successfully before I tried to add in firebase (ref.push). I can post the working version code if needed. Originally I was just using db.json. Any help would be appreciated. I feel totally in over my head but I know this is gonna be something glaringly obvious to more experienced people.
create stream action (the error is throwing on line 2)
...ANSWER
Answered 2019-Feb-27 at 19:51In your action creator, you seem to assume that the promise returned by ref.push()
resolves to the pushed value. However, the official API documentaion doesn't support this theory. It just says:
Returns: non-null
firebase.database.ThenableReference
. Combined Promise and Reference; resolves when write is complete, but can be used immediately as the Reference to the child location.
So apparently, the promise is just for waiting for the operation to complete, and doesn't yield a value (i.e., always yields undefined
).
As you know the value to return already before saving it to Firebase, you can restructure your code to return it directly.
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