Amplitude Flutter v4.0.0 Beta 4 does not work on Android: Unresolved reference library_

[mihaiborcansst]

Expected Behavior

Project compiles without errors.

Current Behavior

.pub-cache/hosted/pub.dev/amplitude_flutter-4.0.0-beta.4/android/src/main/kotlin/com/amplitude/amplitude_flutter/FlutterLibraryPlugin.kt:15:31 Unresolved reference 'library_' when trying to run the app on an Android device/emulator.

Possible Solution

Use ${library}_${event.library} instead of $library_${event.library} at

Amplitude-Flutter/android/src/main/kotlin/com/amplitude/amplitude_flutter/FlutterLibraryPlugin.kt

Line 15 in b9b7c5d

event.library = "$library_${event.library}"

Steps to Reproduce

1. Add the latest beta version to any flutter project.
2. Run the app on an Android device/emulator.

Environment

• SDK Version: 4.0.0-beta.4
• Flutter Version: 3.22.1
• Device: not relevant
• Device OS and Version: not relevant

Am I missing something?

[Mercy811]

Hi @mihaiborcansst, 4.0.0-beta.5 should fix this.

[mihaiborcansst]

Thank you, @Mercy811! Sorry for the late answer. I'll close this issue now.