Lottie core just implements 2 libraries, i seprated from main to reduce size
You will need libs : Kotlin-stdlib.jar, Okio
MVN Links
https://mvnrepository.com/artifact/com.airbnb.android/lottie/4.2.0
https://mvnrepository.com/artifact/com.squareup.okio/okio/3.0.0
https://mvnrepository.com/artifact/org.jetbrains.kotlin/kotlin-stdlib-common/1.6.0-RC2
really thank you so much
what's worng?
Installing the app it just crash
Have you imported both aix files?
Does this also occur in apk?
yes, what can i do
Share the apk. I'll inspect it and tell you what can be done
Sure, this is the test proyect that i did
Sorry for being late, i'm releasing an update soon...
Rebuilt the aix from scratch.
New Blocks
Demo Blocks
Aix
unk.beast.beastlottie.aix (3.3 MB)
Ai2 uses old versions of androidx.core library, so I had to repackage the classes to fix issues.
Open Source
This extension is now open source under GPL3 on github.
I also made same extension but it already exist 
Good job, you are free to share with community, no issue. Every contribution towards pushing the boundaries of Appinventor are appreciated
hola saludos por favor actualizar esta extencion para api34 y 35 ya que no deja emular en el companio la aplicacion
gracias
The extension does not allow emulation for Android 14, the companion stays frozen, a good update would not be so bad.. thanks
duplicate post
Does anyone here know if this extension is available for API 34 or if it is functional for API 34?
I do not know
But you could help to find it out, if you provided a logcat output so we can see what exactly happens
Probably it is only an emulator issue?
Also to test on a device might help...
Taifun
The damage persists, it does not allow emulation in the companion but when I remove the extension the companion runs normally
