how to resolve Kotlin version issue in Flutter?

FarooqZahid
May 10, 2024
189 views
0 votes
2 Answers

I’m doing auth0 in Flutter using the auth0_flutter package after following the readme and proper configuration(android) I got a build error that says:

e: Incompatible classes were found in dependencies. Remove them from the classpath or use '-Xskip-metadata-version-check' to suppress errors

kotlin version issue iamge

after finding the solution on the internet i reached to the point the i need to change the Kotlin version inside the android level build.gradle file inside the build block although that block was not present there and i added manually

buildscript {
repositories {
google()
mavenCentral()
}

dependencies {
    // Add any necessary dependencies here
}
ext.kotlin_version = '1.7.1'
}

I have played with different version of the Kotlin but still getting the same error,

i have followed the read me
https://pub.dev/packages/auth0_flutter

Answers

buildscript {
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0' // change according to your version
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" ]
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}

subprojects {
    project.evaluationDependsOn(':app')
}