New Gradle Sync is not supported due to containing Kotlin modules using an unsupported plugin version

Question

I\'m using android studio 3.4.1 and my Kotlin version is 1.3.31. I have a flutter app. When trying to add cloud_firestore to my app I have the followin

Answer 1

Update Kotlin Plugin

I could be that your IDE has an older level of the Kotlin plugin.

Within Android Studio, got to File > Settings... > Kotlin and check to make sure your plugin is up to date. You may see something like this, indicating you need to update:

Also, if you run into memory issues, you may need to add org.gradle.jvmargs=-Xms1024m -Xmx4096m to the gradle.properties file.