Mike Hughes

Yep ... this is a show stopper for us too. Can't have such a major crash for Auth, when have not even used the FB provider.

@lesnitsky any idea on the approximate timeframe for this?

Perhaps clearer with another example from IO app. Screenshot of correct aspect ratio when lottie json file uploaded to lottiefiles.com:  In a basic app with package v0.3.2: 

Thanks @umberto-sonnino but is there any documentation on how **FlareCompletedCallback** works? Changes above crash when ```onAnimationCompleted(_animation.name);``` is executed.

Actually I'm after Null Safety for `flare_dart` package (not flare_flutter).

@umberto-sonnino the related issue is a more complicated example of starting X time into an animation then playing to completion. I think we just want the ability to programmatically make...

Thanks @luigi-rosso but I actually want to speed up the animation, not slow it down. So based on your example code above, even with speed: 2.0 (anything above 1.0) does...

Oh and the flare file is here: [io_2018_digits.flr.zip](https://github.com/2d-inc/Flare-Flutter/files/3894861/io_2018_digits.flr.zip)

So its like an audio crossfade? Ok so I get the concept at a high level, but exactly does mix vary between the two animations, time? opacity of both animations?...

So that flare file has Artboards for digits 0 - 9. Each artboard has "in", "out" and "Animations" animations. Note the digits are all imported Lottie files. Flare file is...