ANR error #2680
Description
During our testing, our testers encountered an ANR error while running the Monkey script. This issue occurs intermittently, and the ANR error could not be traced to specific code in the project. The error details are as follows.
error log：
DALVIK THREADS (153): "main" prio=5 tid=1 Runnable | group="main" sCount=0 ucsCount=0 flags=0 obj=0x77001690 self=0x76d17d20d010 | sysTid=20965 nice=0 cgrp=background sched=1073741825/1 handle=0x76d2c9d5a4f8 | state=R schedstat=( 2033932841589 48495958404 3373920 ) utm=160014 stm=43378 core=3 HZ=100 | stack=0x7fff53fe4000-0x7fff53fe6000 stackSize=8188KB | held mutexes= "mutator lock"(shared held) at java.lang.StringBuilder.append(StringBuilder.java:209) at com.airbnb.lottie.model.layer.BaseLayer.setProgress(BaseLayer.java:601) at com.airbnb.lottie.model.layer.CompositionLayer.setProgress(CompositionLayer.java:167) at com.airbnb.lottie.model.layer.CompositionLayer.setProgress(CompositionLayer.java:167) at com.airbnb.lottie.LottieDrawable.lambda$new$0$com-airbnb-lottie-LottieDrawable(LottieDrawable.java:191) at com.airbnb.lottie.LottieDrawable$$ExternalSyntheticLambda13.onAnimationUpdate(D8$$SyntheticClass:0) at com.airbnb.lottie.utils.BaseLottieAnimator.notifyUpdate(BaseLottieAnimator.java:99) at com.airbnb.lottie.utils.LottieValueAnimator.doFrame(LottieValueAnimator.java:107) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1229) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1239) at android.view.Choreographer.doCallbacks(Choreographer.java:899) at android.view.Choreographer.doFrame(Choreographer.java:827) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1214) at android.os.Handler.handleCallback(Handler.java:942) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:201) at android.os.Looper.loop(Looper.java:288) at android.app.ActivityThread.main(ActivityThread.java:7872) at java.lang.reflect.Method.invoke(Native method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)