`v12.0.0-alpha.1` Exception in HostObject::get for prop 'Realm': java.lang.NoClassDefFoundError: io.realm.react.RealmReactModule

[RalissonMattias]

How frequently does the bug occur?

Always

Description

When i use new Realm({schema: [TaskSchema]}) the app crashes in android

Stacktrace & log output

Error: Exception in HostObject::get for prop 'Realm': java.lang.NoClassDefFoundError: io.realm.react.RealmReactModule, js engine: hermes
 LOG  Running "realmAlpha1" with {"rootTag":41}
 ERROR  Invariant Violation: "realmAlpha1" has not been registered. This can happen if:
* Metro (the local dev server) is run from the wrong folder. Check if Metro is running, stop it and restart it in the current project.
* A module failed to load due to an error and `AppRegistry.registerComponent` wasn't called., js engine: hermes

Can you reproduce the bug?

Always

Reproduction Steps

1. npx react-native init projectName
2. yarn add realm@next
3. yarn add bson and react-native-get-random-values. Obs: I needed to add these libraries. Without these libraries, the project crashes
4. Add this line import react-native-get-random-values in App.tsx
5. Try to use new Realm({schema: [schemas]}). The app crashes in sequence

Version

12.0.0-alpha.1

What services are you using?

Local Database only

Are you using encryption?

No

Platform OS and version(s)

Android 12

Build environment

System:
    OS: macOS 13.2.1
    CPU: (8) arm64 Apple M2
    Memory: 62.27 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 18.14.0 - ~/.nvm/versions/node/v18.14.0/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 9.3.1 - ~/.nvm/versions/node/v18.14.0/bin/npm
    Watchman: 2023.02.20.00 - /opt/homebrew/bin/watchman
  Managers:
    CocoaPods: 1.12.0 - /Users/ralissonmattias/.rvm/gems/ruby-2.7.6/bin/pod
  SDKs:
    iOS SDK:
      Platforms: DriverKit 22.2, iOS 16.2, macOS 13.1, tvOS 16.1, watchOS 9.1
    Android SDK:
      API Levels: 28, 29, 30, 31, 32, 33
      Build Tools: 28.0.3, 29.0.2, 29.0.3, 30.0.2, 30.0.3, 31.0.0, 33.0.0
      System Images: android-30 | Google Play ARM 64 v8a, android-31 | Google Play ARM 64 v8a, android-33 | Google APIs ARM 64 v8a
      Android NDK: Not Found
  IDEs:
    Android Studio: 2021.3 AI-213.7172.25.2113.9123335
    Xcode: 14.2/14C18 - /usr/bin/xcodebuild
  Languages:
    Java: 11.0.17 - /usr/bin/javac
  npmPackages:
    @react-native-community/cli: Not Found
    react: 18.2.0 => 18.2.0 
    react-native: 0.71.5 => 0.71.5 
    react-native-macos: Not Found
  npmGlobalPackages:
    *react-native*: Not Found

Cocoapods version

1.12.0

[kraenhansen]

Thank you for taking this for a spin!

• Can you share the code you use to initialize TaskSchema? Perhaps even a repo reproducing this?
• How do you import Realm?
• We've built the prebuild native module against the jsi.h from React Native v0.71.4 and I do see some changes in that introduced in v0.71.5 - can I have you try downgrading the React Native version?

[RalissonMattias]

Initialize: const realm = new Realm({schema: [TaskSchema]})
Import: import { Realm } from "realm"
I tried to downgrading, but without success
Here is the link of the repo https://github.com/RalissonMattias/realmAlpha

I should try with @realm/react?

[kraenhansen]

Thank you so much for reporting this and taking the time to produce a repro - it was a stupid error on our part with an easy fix. Expect a release in the beginning of next week 👍 (I try to avoid releasing on a Friday).