cameronstuartsmith/flutter_lottie

Use lottie in flutter for both iOS and Android

flutter_lottie's Issues

Unhandled Exception: Exception: Lottie controller not properly initialized.

Hi,

Giving exception when i try to use it in android

Crash will appear when playing some animations in Android

Crash will appear when playing some animations in Android. According to the instructions on lottie-android, version 3.0 or above is required

Please add click event configuration

hitTestBehavior: PlatformViewHitTestBehavior.transparent,

white background in android

The animations always have a white background in Android and are transparent in iOS. This isn't noticeable in the example project since the entire background is white. If you change the scaffold background color in the example project, you will see what I mean. Any ideas on how to fix this?

Why can't the third animation show up when my page has more than two animations?

Why can't the third animation show up when my page has more than two animations?

Null Safety Issues

Currently experiencing null safety issues with this library

Error: Cannot run with sound null safety, because the following dependencies
don't support null safety:

 - package:flutter_lottie

iOS run error

error: compiling for
iOS 8.0, but module 'Lottie' has a minimum deployment target of iOS 9.0:

Invalid Composition

App crashes with the following logs:

E/AndroidRuntime(11357): java.lang.IllegalStateException: Unable to parse composition
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieAnimationView$2.onResult(LottieAnimationView.java:68)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieAnimationView$2.onResult(LottieAnimationView.java:66)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieTask.notifyFailureListeners(LottieTask.java:167)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieTask.access$300(LottieTask.java:26)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieTask$1.run(LottieTask.java:142)
E/AndroidRuntime(11357): at android.os.Handler.handleCallback(Handler.java:873)
E/AndroidRuntime(11357): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(11357): at android.os.Looper.loop(Looper.java:193)
E/AndroidRuntime(11357): at android.app.ActivityThread.main(ActivityThread.java:6669)
E/AndroidRuntime(11357): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(11357): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/AndroidRuntime(11357): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
E/AndroidRuntime(11357): Caused by: java.io.FileNotFoundException: flutter_assets/assets/lottie animations/splashscreen.json
E/AndroidRuntime(11357): at android.content.res.AssetManager.nativeOpenAsset(Native Method)
E/AndroidRuntime(11357): at android.content.res.AssetManager.open(AssetManager.java:744)
E/AndroidRuntime(11357): at android.content.res.AssetManager.open(AssetManager.java:721)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieCompositionFactory.fromAssetSync(LottieCompositionFactory.java:100)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieCompositionFactory$1.call(LottieCompositionFactory.java:81)
E/AndroidRuntime(11357): at com.airbnb.lottie.LottieCompositionFactory$1.call(LottieCompositionFactory.java:79)
E/AndroidRuntime(11357): at java.util.concurrent.FutureTask.run(FutureTask.java:266)
E/AndroidRuntime(11357): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
E/AndroidRuntime(11357): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
E/AndroidRuntime(11357): at java.lang.Thread.run(Thread.java:764)

Error No podspec found for `mark922_flutter_lottie Finished with error: Error running pod install

-> Fetching podspec for mark922_flutter_lottie from .symlinks/plugins/mark922_flutter_lottie/ios
[!] No podspec found for mark922_flutter_lottie in .symlinks/plugins/mark922_flutter_lottie/ios

Black background in android

Android 5.x and Android 6.x

how to set images folder?

how to set images folder?

Increase Lottie version to 3.x (at least on iOS)

Please increase support to Lottie 3.x

Android crash Kitkat+

Animation crash in Android.

Android version:
Android 9

Platform:
Emulator x86, Pixel 3XL

Error Stacktrace:

Animation contains merge paths. Merge paths are only supported on KitKat+ and must be manually enabled by calling enableMergePathsForKitKatAndAbove().
W/LOTTIE  ( 5475): Animation contains merge paths but they are disabled.
D/AndroidRuntime( 5475): Shutting down VM
E/AndroidRuntime( 5475): FATAL EXCEPTION: main
E/AndroidRuntime( 5475): Process: com.example.hmlet_internal_sales, PID: 5475
E/AndroidRuntime( 5475): java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.airbnb.lottie.model.content.ShapeData.getCurves()' on a null object reference
E/AndroidRuntime( 5475):        at com.airbnb.lottie.model.content.ShapeData.interpolateBetween(ShapeData.java:55)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.keyframe.ShapeKeyframeAnimation.getValue(ShapeKeyframeAnimation.java:23)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.keyframe.ShapeKeyframeAnimation.getValue(ShapeKeyframeAnimation.java:11)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.keyframe.BaseKeyframeAnimation.getValue(BaseKeyframeAnimation.java:125)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.content.ShapeContent.getPath(ShapeContent.java:61)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.content.FillContent.draw(FillContent.java:88)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.content.ContentGroup.draw(ContentGroup.java:161)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.animation.content.ContentGroup.draw(ContentGroup.java:161)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.model.layer.ShapeLayer.drawLayer(ShapeLayer.java:30)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.model.layer.BaseLayer.draw(BaseLayer.java:201)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.model.layer.CompositionLayer.drawLayer(CompositionLayer.java:100)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.model.layer.BaseLayer.draw(BaseLayer.java:201)
E/AndroidRuntime( 5475):        at com.airbnb.lottie.LottieDrawable.draw(LottieDrawable.java:319)
E/AndroidRuntime( 5475):        at android.widget.ImageView.onDraw(ImageView.java:1360)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:20207)
E/AndroidRuntime( 5475):        at android.view.View.buildDrawingCacheImpl(View.java:19478)
E/AndroidRuntime( 5475):        at android.view.View.buildDrawingCache(View.java:19338)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:19927)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
E/AndroidRuntime( 5475):        at android.view.View.updateDisplayListIfDirty(View.java:19073)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:19935)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
E/AndroidRuntime( 5475):        at android.view.View.updateDisplayListIfDirty(View.java:19073)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:19935)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
E/AndroidRuntime( 5475):        at android.view.View.updateDisplayListIfDirty(View.java:19073)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:19935)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
E/AndroidRuntime( 5475):        at android.view.View.updateDisplayListIfDirty(View.java:19073)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:19935)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
E/AndroidRuntime( 5475):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
E/AndroidRuntime( 5475):        at android.view.View.draw(View.java:20210)
E/AndroidRuntime( 5475):        at com.android.internal.policy.DecorView.draw(DecorView.java:780)
E/AndroidRuntime( 5475):        at android.view.View.updateDisplayListIfDirty(View.java:19082)
E/AndroidRuntime( 5475):        at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:686)
E/AndroidRuntime( 5475):        at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:692)
E/AndroidRuntime( 5475):        at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:801)
E/AndroidRuntime( 5475):        at android.view.ViewRootImpl.draw(ViewRootImpl.java:3311)
E/AndroidRuntime( 5475):        at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3115)
E/AndroidRuntime( 5475):        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2484)
E/AndroidRuntime( 5475):        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1460)
E/AndroidRuntime( 5475):        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7183)
E/AndroidRuntime( 5475):        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949)
E/AndroidRuntime( 5475):        at android.view.Choreographer.doCallbacks(Choreographer.java:761)
E/AndroidRuntime( 5475):        at android.view.Choreographer.doFrame(Choreographer.java:696)
E/AndroidRuntime( 5475):        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935)
E/AndroidRuntime( 5475):        at android.os.Handler.handleCallback(Handler.java:873)
E/AndroidRuntime( 5475):        at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 5475):        at android.os.Looper.loop(Looper.java:193)
E/AndroidRuntime( 5475):        at android.app.ActivityThread.main(ActivityThread.java:6669)
E/AndroidRuntime( 5475):        at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime( 5475):        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/AndroidRuntime( 5475):        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

Direct map import feature

I watched Direct map import is not possible, please make Direct map import feature.

java.lang.IllegalStateException: Missing values for keyframe. on Android

@override
  Widget build(BuildContext context) {
    return CupertinoPageScaffold(
      child: Center(
        child: SizedBox(
          width: 500,
          height: 300,
          child: LottieView.fromFile(
              autoPlay: true,
              onViewCreated: onViewCreated,
              filePath: "asset/animal/ani_hi.json"),
        ),
      ),
    );
  }

java.lang.IllegalStateException: Missing values for keyframe.
E/AndroidRuntime(10726): 	at com.airbnb.lottie.animation.keyframe.ScaleKeyframeAnimation.getValue(ScaleKeyframeAnimation.java:16)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.animation.keyframe.ScaleKeyframeAnimation.getValue(ScaleKeyframeAnimation.java:9)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.animation.keyframe.BaseKeyframeAnimation.getValue(BaseKeyframeAnimation.java:125)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.animation.keyframe.TransformKeyframeAnimation.getMatrix(TransformKeyframeAnimation.java:118)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.model.layer.BaseLayer.draw(BaseLayer.java:199)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.model.layer.CompositionLayer.drawLayer(CompositionLayer.java:100)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.model.layer.BaseLayer.draw(BaseLayer.java:201)
E/AndroidRuntime(10726): 	at com.airbnb.lottie.LottieDrawable.draw(LottieDrawable.java:319)
E/AndroidRuntime(10726): 	at android.widget.ImageView.onDraw(ImageView.java:1360)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21860)
E/AndroidRuntime(10726): 	at android.view.View.buildDrawingCacheImpl(View.java:21129)
E/AndroidRuntime(10726): 	at android.view.View.buildDrawingCache(View.java:20989)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21578)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.drawChild(ViewGroup.java:4551)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4326)
E/AndroidRuntime(10726): 	at android.view.View.updateDisplayListIfDirty(View.java:20719)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21586)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.drawChild(ViewGroup.java:4551)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4326)
E/AndroidRuntime(10726): 	at android.view.View.updateDisplayListIfDirty(View.java:20719)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21586)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.drawChild(ViewGroup.java:4551)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4326)
E/AndroidRuntime(10726): 	at android.view.View.updateDisplayListIfDirty(View.java:20719)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21586)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.drawChild(ViewGroup.java:4551)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4326)
E/AndroidRuntime(10726): 	at android.view.View.updateDisplayListIfDirty(View.java:20719)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21586)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.drawChild(ViewGroup.java:4551)
E/AndroidRuntime(10726): 	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4326)
E/AndroidRuntime(10726): 	at android.view.View.draw(View.java:21863)
E/AndroidRuntime(10726): 	at com.android.internal.policy.DecorView.draw(DecorView.java:1083)
E/AndroidRuntime(10726): 	at android.view.View.updateDisplayListIfDirty(View.java:20733)
E/AndroidRuntime(10726): 	at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:725)
E/AndroidRuntime(10726): 	at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:731)
E/AndroidRuntime(10726): 	at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:840)
E/AndroidRuntime(10726): 	at android.view.ViewRootImpl.draw(ViewRootImpl.java:3932)
E/AndroidRuntime(10726): 	at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3706)
E/AndroidRuntime(10726): 	at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3014)
E/AndroidRuntime(10726): 	at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1873)
E/AndroidRuntime(10726): 	at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8478)
E/AndroidRuntime(10726): 	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949)
E/AndroidRuntime(10726): 	at android.view.Choreographer.doCallbacks(Choreographer.java:761)
E/AndroidRuntime(10726): 	at android.view.Choreographer.doFrame(Choreographer.java:696)
E/AndroidRuntime(10726): 	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935)
E/AndroidRuntime(10726): 	at android.os.Handler.handleCallback(Handler.java:873)
E/AndroidRuntime(10726): 	at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(10726): 	at android.os.Looper.loop(Looper.java:214)
E/AndroidRuntime(10726): 	at android.app.ActivityThread.main(ActivityThread.java:6990)
E/AndroidRuntime(10726): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(10726): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/AndroidRuntime(10726): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1445)
I/Process (10726): Sending signal. PID: 10726 SIG: 9

Samsung Note 9 / Android 9.
gradle.properties:
org.gradle.jvmargs=-Xmx1536M
android.useAndroidX=true
android.enableJetifier=true

Android error at LottieView

at setProgressWithFrame method , the key should be frame instead of progress, and hope add cancelAnimation method

here is a better way to introduce lottie to flutter

here is a more efficient way to introduce lottie to flutter, but it only support android, how ever I think it is the same way to iOS, maybe you can reference to this.
https://github.com/simolus3/fluttie

i think it is a piece ok cake to people like you who can handle both Android and iOS, hahahahaO(∩_∩)O...

Cannot find type 'LOTAnimationView' in scope

Cannot find type 'LOTAnimationView' in scope

iOS Build CocoaPods Error

Getting this error while building for iOS:

• flutter_lottie does not specify a Swift version and none of the targets (Runner) integrating it have the SWIFT_VERSION attribute set. Please contact the author or set the SWIFT_VERSION attribute in at least one of the targets that integrate this pod.

No podspec found for `mark922_flutter_lottie` in `.symlinks/plugins/mark922_flutter_lottie/ios`

mark922_flutter_lottie: ^0.2.1

ERR0R on ios

 -> Fetching podspec for `mark922_flutter_lottie` from `.symlinks/plugins/mark922_flutter_lottie/ios`
    [!] No podspec found for `mark922_flutter_lottie` in `.symlinks/plugins/mark922_flutter_lottie/ios`

..........

Finished with error: Error running pod install

Please update to Swift

Newer versions (>2.5.3) of lottie-ios break the plugin because of the migration to Swift.

Android shows gray container around the the lottie animation

Noticed this when i ran the project on my Android device running Android 6.0. I was seeing a gray box around the Lottie animation that wasn't there on iOS. I kept seeing a print statement about enableMergePathsForKitCatAndAbove so i went to the java file to try and enable it. i added that method with (true) and it didnt fix it. I thought it may just be my device so i ran it in an emulator running API 28 and it still has a box around the view(although its a white box on the emulator). Don't know if it's the assets or an android platform bug

flutter_lottie example not working giving error. Dart Error: Unhandled exception:

i tried the flutter_lottie exmaple avilable in the code but got the error,

I/flutter (11371): Creating Method Channel convictiontech/flutter_lottie_0 E/flutter (11371): [ERROR:flutter/shell/common/shell.cc(199)] Dart Error: Unhandled exception: E/flutter (11371): PlatformException(error, java.lang.IllegalStateException: Unable to parse composition E/flutter (11371): at com.airbnb.lottie.LottieAnimationView$2.onResult(LottieAnimationView.java:68) E/flutter (11371): at com.airbnb.lottie.LottieAnimationView$2.onResult(LottieAnimationView.java:66) E/flutter (11371): at com.airbnb.lottie.LottieTask.addFailureListener(LottieTask.java:111) E/flutter (11371): at com.airbnb.lottie.LottieAnimationView.setCompositionTask(LottieAnimationView.java:386) E/flutter (11371): at com.airbnb.lottie.LottieAnimationView.setAnimation(LottieAnimationView.java:338) E/flutter (11371): at com.example.flutter_lottie.LottieView.create(LottieView.java:68) E/flutter (11371): at com.example.flutter_lottie.LottieView.<init>(LottieView.java:38) E/flutter (11371): at com.example.flutter_lottie.LottieViewFactory.create(LottieViewFactory.java:20) E/flutter (11371): at io.flutter.plugin.platform.SingleViewPresentation.onCreate(SingleViewPresentation.java:174) E/flutter (11371): at android.app.Dialog.dispatchOnCreate(Dialog.java:407) E/flutter (11371): at android.app.Dialog.show(Dialog.java:302) E/flutter (11371): at android.app.Presentation.show(Presentation.java:249) E/flutter (11371): at io.flutter.plugin.platform.VirtualDisplayController.<init>(VirtualDisplayController.java:93) E/flutter (11371): at io.flutter.plugin.platform.VirtualDisplayController.create(VirtualDisplayController.java:53) E/flutter (11371): at io.flutter.plugin.platform.PlatformViewsController$1.createPlatformView(PlatformViewsController.java:105) E/flutter (11371): at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:96) E/flutter (11371): at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:60) E/flutter (11371): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:231) E/flutter (11371): at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:93) E/flutter (11371): at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:642) E/flutter (11371): at android.os.MessageQueue.nativePollOnce(Native Method) E/flutter (11371): at android.os.MessageQueue.next(MessageQueue.java:326) E/flutter (11371): at android.os.Looper.loop(Looper.java:160) E/flutter (11371): at android.app.ActivityThread.main(ActivityThread.java:6669) E/flutter (11371): at java.lang.reflect.Method.invoke(Native Method) E/flutter (11371): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) E/flutter (11371): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) E/flutter (11371): Caused by: java.io.FileNotFoundException: flutter_assets/assets/animations/donut.json E/flutter (11371): at android.content.res.AssetManager.nativeOpenAsset(Native Method) E/flutter (11371): at android.content.res.AssetManager.open(AssetManager.java:744) E/flutter (11371): at android.content.res.AssetManager.open(AssetManager.java:721) E/flutter (11371): at com.airbnb.lottie.LottieCompositionFactory.fromAssetSync(LottieCompositionFactory.java:100) E/flutter (11371): at com.airbnb.lottie.LottieCompositionFactory$1.call(LottieCompositionFactory.java:81) E/flutter (11371): at com.airbnb.lottie.LottieCompositionFactory$1.call(LottieCompositionFactory.java:79) E/flutter (11371): at java.util.concurrent.FutureTask.run(FutureTask.java:266) E/flutter (11371): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) E/flutter (11371): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) E/flutter (11371): at java.lang.Thread.run(Thread.java:764) E/flutter (11371): , null)

App crash while animating, Missing values for keyframe

The app is crushing with the exception of "Missing values for keyframe"
Using the last version of the plugin (0.2.0)
App is migrated to AndroidX

Full output:

E/AndroidRuntime(19998): FATAL EXCEPTION: main E/AndroidRuntime(19998): Process: com.example.tasnet, PID: 19998 E/AndroidRuntime(19998): java.lang.IllegalStateException: Missing values for keyframe. E/AndroidRuntime(19998): at com.airbnb.lottie.animation.keyframe.IntegerKeyframeAnimation.getValue(IntegerKeyframeAnimation.java:16) E/AndroidRuntime(19998): at com.airbnb.lottie.animation.keyframe.IntegerKeyframeAnimation.getValue(IntegerKeyframeAnimation.java:8) E/AndroidRuntime(19998): at com.airbnb.lottie.animation.keyframe.BaseKeyframeAnimation.getValue(BaseKeyframeAnimation.java:125) E/AndroidRuntime(19998): at com.airbnb.lottie.model.layer.BaseLayer.draw(BaseLayer.java:197) E/AndroidRuntime(19998): at com.airbnb.lottie.model.layer.CompositionLayer.drawLayer(CompositionLayer.java:100) E/AndroidRuntime(19998): at com.airbnb.lottie.model.layer.BaseLayer.draw(BaseLayer.java:201) E/AndroidRuntime(19998): at com.airbnb.lottie.LottieDrawable.draw(LottieDrawable.java:319) E/AndroidRuntime(19998): at android.widget.ImageView.onDraw(ImageView.java:1270) E/AndroidRuntime(19998): at android.view.View.draw(View.java:17469) E/AndroidRuntime(19998): at android.view.View.buildDrawingCacheImpl(View.java:16764) E/AndroidRuntime(19998): at android.view.View.buildDrawingCache(View.java:16625) E/AndroidRuntime(19998): at android.view.View.draw(View.java:17231) E/AndroidRuntime(19998): at android.view.ViewGroup.drawChild(ViewGroup.java:3921) E/AndroidRuntime(19998): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3711) E/AndroidRuntime(19998): at android.view.View.updateDisplayListIfDirty(View.java:16459) E/AndroidRuntime(19998): at android.view.View.draw(View.java:17238)

Flutter Doctor Summary:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.7.8+hotfix.4, on Microsoft Windows [Version 10.0.18362.239], locale en-US)

[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[√] Android Studio (version 3.3)
[√] VS Code, 64-bit edition (version 1.36.1)
[√] Connected device (1 available)

• No issues found!

use_frameworks! is needed on `Podfile` for building on iOS

Perhaps this should be mentioned in the README.

Also this is a potential problem, as projects with other dependencies do not compile if use_frameworks! is used. Classic chicken-and-egg situation.

Maintenance

Hey @CameronStuartSmith. Firstly, thanks for this package!

Since it has not been updated in a while, I was wondering if you would be interested in allowing someone else to maintain it.

I'd be happy to help out. Let me know what you think!

Lottie from url not animating

Hi,

Lottie animation from Lottie json url are not animating until we use the same json as asset file in the project

How to change size of LottieView?

My lottie raw json file could only display in full screen in serval devices, how can i use it like Image-BoxFit to adapt for different devices?

Unhandled Exception: PlatformException(error, java.lang.IllegalStateException: Trying to create a platform view of unregistered type: convictiontech/flutter_lottie

on Android 9 Xiaomi Note 5

E/flutter (30881): at io.flutter.plugin.platform.PlatformViewsController$1.createPlatformView(PlatformViewsController.java:91)
E/flutter (30881): at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:96)
E/flutter (30881): at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:60)
E/flutter (30881): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:231)
E/flutter (30881): at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:93)
E/flutter (30881): at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:642)
E/flutter (30881): at android.os.MessageQueue.nativePollOnce(Native Method)
E/flutter (30881): at android.os.MessageQueue.next(MessageQueue.java:326)
E/flutter (30881): at android.os.Looper.loop(Looper.java:165)
E/flutter (30881): at android.app.ActivityThread.main(ActivityThread.java:6810)
E/flutter (30881): at java.lang.reflect.Method.invoke(Native Method)
E/flutter (30881): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
E/flutter (30881): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)

Missing Change Tint color

I would like to change the tint color of Lottie's animated art. How to do it?

ios Use of undeclared type 'LOTAnimationView'

LOTAnimationView is now AnimationView among other name changes.

relate issue
airbnb/lottie-ios#847