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Issues when trying to load my animation #118

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barfomellow opened this issue Jul 6, 2019 · 7 comments
Closed

Issues when trying to load my animation #118

barfomellow opened this issue Jul 6, 2019 · 7 comments
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@barfomellow
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barfomellow commented Jul 6, 2019

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
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nitneuq33 commented Jul 6, 2019

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
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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
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nitneuq33 commented Jul 6, 2019 via email

@luigi-rosso
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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
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nitneuq33 commented Jul 6, 2019 via email

@barfomellow
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barfomellow commented Jul 8, 2019

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

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

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