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Baseflow / LottieXamarin

Render After Effects animations natively on Android, iOS, MacOS and TvOS for Xamarin
https://baseflow.com
Apache License 2.0
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Application crash on version 4.2.2 upgrade #378

Closed fdhsdrdark closed 2 years ago

fdhsdrdark commented 2 years ago

🐛 Bug Report

On version upgrade from 3.0.6 version to 4.2.2 the attached Lottie animation causes application crash. It a free working animation retrieved from https://lottiefiles.com/341-watch-progress

Expected behavior

Play Animation

Reproduction steps

Use the attached animation with version 4.2.2.

The exception I get is: java.lang.IllegalStateException: Unable to parse composition at com.airbnb.lottie.LottieAnimationView$1.onResult(LottieAnimationView.java:79) at com.airbnb.lottie.LottieAnimationView$1.onResult(LottieAnimationView.java:72) at com.airbnb.lottie.LottieAnimationView$3.onResult(LottieAnimationView.java:96) at com.airbnb.lottie.LottieAnimationView$3.onResult(LottieAnimationView.java:89) at com.airbnb.lottie.LottieTask.notifyFailureListeners(LottieTask.java:162) at com.airbnb.lottie.LottieTask.access$200(LottieTask.java:28) at com.airbnb.lottie.LottieTask$1.run(LottieTask.java:137) at android.os.Handler.handleCallback(Handler.java:883) at android.os.Handler.dispatchMessage(Handler.java:100) at android.os.Looper.loop(Looper.java:237) at android.app.ActivityThread.main(ActivityThread.java:8167) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:496) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1100) Caused by: com.airbnb.lottie.parser.moshi.JsonEncodingException: Use JsonReader.setLenient(true) to accept malformed JSON at path $

Configuration

No particular configuration

Version: 4.2.2 - Android Version 10

Platform: Xamarin Android clock_animation.txt

martijn00 commented 2 years ago

You use malformed JSON.

fdhsdrdark commented 2 years ago

@martijn00 Thanks for getting back on this so fast. It turns out that the downloaded json file had tabs and whitespaces that make version 4.2.2 crash. Removed them, made the file single line - all working as expected. Just shared the info in case someone stumbles up on this.