Issues when trying to load my animation

[barfomellow]

I have an error when using FlareActor. Unhandled exception in FlutterActorShape.initializeGraphics
It's only one of the files have this problem, other ones are loading good. Any idea what can be the problem? I have this error even when removing all animations from the file.
Im using flare_flutter: ^1.5.2

Container(
width: MediaQuery.of(context).size.width,
height: 100,
child:
FlareActor(
'assets/New File(14).flr', alignment: Alignment.center, fit: BoxFit.contain)
)

StackTrace:

[ERROR:flutter/shell/common/shell.cc(184)] Dart Error: Unhandled exception:
E/flutter ( 6941): NoSuchMethodError: The getter 'iterator' was called on null.
E/flutter ( 6941): Receiver: null
E/flutter ( 6941): Tried calling: iterator
E/flutter ( 6941): #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5)
E/flutter ( 6941): #1 FlutterActorShape.initializeGraphics (package:flare_flutter/flare.dart:177:34)
E/flutter ( 6941): #2 ActorArtboard.initializeGraphics (package:flare_dart/actor_artboard.dart:572:16)
E/flutter ( 6941): #3 FlareActorRenderObject.load. (package:flare_flutter/flare_actor.dart:224:16)
E/flutter ( 6941): #4 _RootZone.runUnary (dart:async/zone.dart:1379:54)
E/flutter ( 6941): #5 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)
E/flutter ( 6941): #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)
E/flutter ( 6941): #7 Future._propagateToListeners (dart:async/future_impl.dart:668:32)
E/flutter ( 6941): #8 Future._complete (dart:async/future_impl.dart:473:7)
E/flutter ( 6941): #9 _SyncCompleter.complete (dart:async/future_impl.dart:51:12)
E/flutter ( 6941): #10 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:28:18)
E/flutter ( 6941): #11 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13)
E/flutter ( 6941): #12 FlareRenderBox.loadFlare (package:flare_flutter/flare_render_box.dart)
E/flutter ( 6941):
E/flutter ( 6941): #13 FlareActorRenderObject.load (package:flare_flutter/flare_actor.dart:218:5)
E/flutter ( 6941): #14 FlareActorRenderObject.filename= (package:flare_flutter/flare_actor.dart:209:5)
E/flutter ( 6941): #15 FlareActor.updateRenderObject (package:flare_flutter/flare_actor.dart:61:9)
E/flutter ( 6941): #16 RenderObjectElement.update (package:flutter/src/widgets/framework.dart:4510:12)
E/flutter ( 6941): #17 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #18 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4883:14)
E/flutter ( 6941): #19 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
E/flutter ( 6941): #21 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
E/flutter ( 6941): #22 StatelessElement.update (package:flutter/src/widgets/framework.dart:3796:5)
E/flutter ( 6941): #23 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #24 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:4601:32)
E/flutter ( 6941): #25 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4992:17)
E/flutter ( 6941): #26 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
E/flutter ( 6941): #28 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
E/flutter ( 6941): #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:4006:5)
E/flutter ( 6941): #30 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #31 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
E/flutter ( 6941): #32 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
E/flutter ( 6941): #33 ProxyElement.update (package:flutter/src/widgets/framework.dart:4006:5)
E/flutter ( 6941): #34 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #35 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:4601:32)
E/flutter ( 6941): #36 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:4992:17)
E/flutter ( 6941): #37 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
E/flutter ( 6941): #39 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
E/flutter ( 6941): #40 StatefulElement.update (package:flutter/src/widgets/framework.dart:3894:5)
E/flutter ( 6941): #41 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #42 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3750:16)
E/flutter ( 6941): #43 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
E/flutter ( 6941): #44 ProxyElement.update (package:flutter/src/widgets/framework.dart:4006:5)
E/flutter ( 6941): #45 Element.updateChild (package:flutter/src/widgets/framework.dart:2753:15)
E/flutter ( 6941): #46 ComponentElement.performReb

[nitneuq33]

same issue, I have a previous project who work great and today I would try to rework this projet, and when I load the modify project I have the same issue ... So I back up to return to the working project but, now I can't do work this project ... I have same version of flare and flutter SDK is in last stable version

[luigi-rosso]

I see the problem. Odd that it wasn't giving you problems before, did you update the Flare file at all or is this with the same exact Flare files? I'll have a fix soon.

[nitneuq33]

It's the same file.Just rework=>try=>fail=>backup. Only change is version package I've update between last work and my test today. Le sam. 6 juil. 2019 à 19:26, Luigi Rosso <notifications@github.com> a écrit :

…

I see the problem. Odd that it wasn't giving you problems before, did you update the Flare file at all or is this with the same exact Flare files? I'll have a fix soon. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#118?email_source=notifications&email_token=AGSYLS3ZKN33GQJXTSMVHMTP6DIUNA5CNFSM4H6TSFLKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODZK5MLY#issuecomment-508941871>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGSYLS2M42HJKLS3RXPY2HLP6DIUNANCNFSM4H6TSFLA> .

[luigi-rosso]

I've published a new version to pub. Could you try version 1.5.3 and let me know if it fixes it for you?

flare_flutter: ^1.5.3

[nitneuq33]

It's ok, thank you :) Le sam. 6 juil. 2019 à 20:14, Luigi Rosso <notifications@github.com> a écrit :

…

I've published a new version to pub. Could you try version 1.5.3 and let me know if it fixes it for you? flare_flutter: ^1.5.3 — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#118?email_source=notifications&email_token=AGSYLS35SRMP4PVB7U2WPRTP6DOITA5CNFSM4H6TSFLKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODZK6CSY#issuecomment-508944715>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGSYLS3Z63QICK3KP5KHMCDP6DOITANCNFSM4H6TSFLA> .

[barfomellow]

Thank you, I tried with new version and it works !

[luigi-rosso]

Great, I'm closing the issue for now, feel free to re-open if you still see a problem here.