Upgrade kotlin_version to 1.3.40 and higher

[kalyujniy]

Expected Behavior

Current Behavior

The Android Gradle plugin supports only Kotlin Gradle plugin version 1.3.40 and higher.
The following dependencies do not satisfy the required version:
project ':amplitude_flutter' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.21

Steps to Reproduce

Add plugin to project and start it

Environment

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.5.0, on macOS 11.5.1 20G80 darwin-arm, locale en-RU)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 2020.3)
[✓] IntelliJ IDEA Community Edition (version 2021.2.1)
[✓] VS Code (version 1.60.1)
[✓] Connected device (2 available)

• Device: all Android
• Device OS and Version: all Android

[PieterAelse]

I'm having the same issue!

[yuhao900914]

This has been fixed in amplitude_flutter 3.4.0. Thanks.

[jgadjetx]

I'm getting this error right now:

The Android Gradle plugin supports only Kotlin Gradle plugin version 1.5.20 and higher.
The following dependencies do not satisfy the required version:
project ':amplitude_flutter' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.40

[yuhao900914]

Hi @jgadjetx,
What's your gradle version and android gradle version?