Firebase Analytics don't seem to be sending any data

[Scott_Harrison]

@Alan\_PlantPot

@Scott - I think I’ve partly worked out what is happening. My app has some logEvent calls when the app starts up, just after I call firebaseAnalytics.init().  

I think what’s happening is that my logEvent() call is being called before Firebase has finished initialising. The init function doesn’t have a callback so there’s no way of knowing when it’s finished. 

As a test I tried blocking my logEvent calls with a “hasInitialised” call, and then I set that to true after 2s. The error went away.

Is there any way that an init callback could be added so that we know when the library has finished initialising? Using timer.performWithDelay isn’t a reliable method, because it assumes that the plugin did initialise properly. If the init fails for some reason, the next time logEvent is called the app will crash regardless of how long a delay we allow.

Hi sorry it took me so long to respond from what I have read initialize is synchronous there is no callback. Init is slightly delayed (by a couple of milliseconds) compared to log event. I am working on a fix for this to make sure you can call init and logevent when app opens and you won’t get an error. 

To answer “Is there any way that an init callback could be added so that we know when the library has finished initialising?” No firebase does not offer a way to check

Source:

https://stackoverflow.com/a/37552127