Could not get unknown property 'flutter'

[nespjin]

• What went wrong:
  A problem occurred evaluating project ':android_path_provider'.

Could not get unknown property 'flutter' for DefaultConfig$AgpDecorated_Decorated{name=main, dimension=null, minSdkVersion=null, targetSdkVersion=null, renderscriptTargetApi=null, renderscriptSupportModeEnabled=null, renderscriptSupportModeBlasEnabled=null, renderscriptNdkModeEnabled=null, versionCode=null, versionName=null, applicationId=null, testApplicationId=null, testInstrumentationRunner=null, testInstrumentationRunnerArguments={}, testHandleProfiling=null, testFunctionalTest=null, signingConfig=SigningConfig$AgpDecorated_Decorated{name=debug, storeFile=/home/jinzhaolu/.android/debug.keystore, storePassword=android, keyAlias=AndroidDebugKey, keyPassword=android, storeType=pkcs12, v1SigningEnabled=true, v2SigningEnabled=true, enableV1Signing=null, enableV2Signing=null, enableV3Signing=null, enableV4Signing=null}, resConfig=[], buildConfigFields={}, resValues={}, proguardFiles=[], consumerProguardFiles=[], manifestPlaceholders={}, wearAppUnbundled=null} of type com.android.build.gradle.internal.dsl.DefaultConfig$AgpDecorated.

[PatrickWulfe]

I'm having the same issue

[Kimsoer]

group 'com.mix1009.android_path_provider'
version '1.0-SNAPSHOT'

buildscript {
ext.kotlin_version = '1.5.30'
repositories {
google()
mavenCentral()
}

dependencies {
    classpath 'com.android.tools.build:gradle:7.0.2'
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}

}

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

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

android {
namespace 'com.mix1009.android_path_provider'
compileSdkVersion 35
// compileSdkVersion flutter.targetSdkVersion

compileOptions {
    sourceCompatibility JavaVersion.VERSION_17
    targetCompatibility JavaVersion.VERSION_17
}

kotlinOptions {
    jvmTarget = '17'
}

sourceSets {
    main.java.srcDirs += 'src/main/kotlin'
}
defaultConfig {
    // minSdkVersion 16
    minSdkVersion 16
    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
lintOptions {
    disable 'InvalidPackage'
}

}

dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
I fixed this by update minSdkVersion 16