Hello, need help here. What exactly do I need to r...

# decompose

[Anum Amin]

Hello, need help here. What exactly do I need to resolve here and the reason for this crash? Root cause is not clear
Full stack trace in comments

java.lang.NoSuchMethodError: No virtual method observe(Lkotlin/jvm/functions/Function1;)Lcom/arkivanov/decompose/Cancellation; in class Lcom/arkivanov/decompose/value/Value; or its super classes (declaration of 'com.arkivanov.decompose.value.Value' appears in /data/app/~~vWEfnt0ioIfwtfJzvqcCrA==/com.example.android-U7Xt29Tc5B9em4yGpU3pWg==/base.apk!classes9.dex)

[Anum Amin]

Screenshot 2024-01-08 at 3.22.44 PM.png

[Arkadii Ivanov]

It looks like a binary compatibility issue. Somewhere there is a code that uses Value#observe and Decompose v2. And this method has been removed in v3, and something brings the new version of Decompose.

[Anum Amin]

These are the versions I am using. Please let me know if something is incorrect. I was confused about decompose extension version to be used

decompose = "3.0.0-alpha04"
decompose-experimental = "2.2.2"
essenty = "1.3.0"

[Anum Amin]

3.0.0 was not found for experimental

[Arkadii Ivanov]

Yep, this is the issue. You have to only use 3.0.0-alpha04, no need for the experimental version suffix anymore.

See migration guides here: https://github.com/arkivanov/Decompose/releases/tag/3.0.0-alpha01

[Anum Amin]

Oh I see, let me try that. Thanks

[Anum Amin]

It worked 🦜

[Anum Amin]

Thanks for the great library!