Execution failed for task ':flutter_callkit_incoming:compileDebugKotlin'.

[famousuniverse]

Its the only package that fails -- any clues why?

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':flutter_callkit_incoming:compileDebugKotlin'.

Inconsistent JVM-target compatibility detected for tasks 'compileDebugJavaWithJavac' (1.8) and 'compileDebugKotlin' (17).

[spich]

group 'com.example.flutter_callkit_incoming'
version '1.0-SNAPSHOT'

buildscript {
ext.kotlin_version = '2.0.10'. <<<<< change
repositories {
google()
jcenter()
}

dependencies {
    //classpath 'com.android.tools.build:gradle:4.1.0'
    //classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    
    classpath 'com.android.tools.build:gradle:8.1.2'                                <<<<<<<<<<< change
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}

}

rootProject.allprojects {
repositories {
google()
jcenter()
}
}

apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'

android {
compileSdk 34

if (project.android.hasProperty("namespace")) {
    namespace "com.hiennv.flutter_callkit_incoming"
}

sourceSets {
    main.java.srcDirs += 'src/main/kotlin'
}
defaultConfig {
    minSdk 23
    targetSdk 34

    consumerProguardFiles 'consumer-rules.pro'
}
compileOptions {                                                              <<<<<<<<< change
    sourceCompatibility JavaVersion.VERSION_17         <<<<<<<<<<change
    targetCompatibility JavaVersion.VERSION_17         <<<<<<<<<<<change
}

}

[famousuniverse]

Thank you @spich - that did it, fixed now. 😎

[francisnatty]

hello @spich i dont reallly get you