app:lottie_imageAssetsFolder not work?

I’m using latest version of Lottie (com.airbnb.android:lottie:2.5.0-beta3) but I receive an error when I try to put animation in a folder inside assets (assets/animations/notification.json)

android.view.InflateException: Binary XML file line #57: Binary XML file line #57: Error inflating class com.airbnb.lottie.LottieAnimationView
Caused by: android.view.InflateException: Binary XML file line #57: Error inflating class com.airbnb.lottie.LottieAnimationView
Caused by: java.lang.reflect.InvocationTargetException

I use this code:

<com.airbnb.lottie.LottieAnimationView
                        android:layout_width="match_parent"
                        android:layout_height="250dp"
                        android:layout_marginBottom="@dimen/spacing_normal"
                        android:scaleType="centerCrop"
                        app:lottie_autoPlay="true"
                        app:lottie_fileName="notification.json"
                        app:lottie_imageAssetsFolder="animations/"
                        app:lottie_loop="true"/>

If I put this in assets it works.

[gpeal]

No, you can also put your animations in res/raw and reference them though @raw/animationName

[geolyth]

@gpeal Ok, I put all animations in /assets, so all animations works well. Thanks you