Flutter构建AppBundle报错：找不到kotlinOptions()方法

错误详情 #

FAILURE: Build failed with an exception.

* Where:
Build file '/Users/JP/.pub-cache/hosted/pub.dev/firebase_core-2.27.0/android/build.gradle' line: 55

* What went wrong:
A problem occurred evaluating project ':firebase_core'.
> Could not find method kotlinOptions() for arguments [build_cn7tqacxu2xc1m49ym5jhj2ab$_run_closure1$_closure7@35e21027] on extension 'android' of type com.android.build.gradle.LibraryExtension.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

BUILD FAILED in 19s
Running Gradle task 'bundleRelease'...                             19.7s
Gradle task bundleRelease failed with exit code 1

已配置的文件内容 #

android/build.gradle #

buildscript {
    ext.kotlin_version = '2.0.0'
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:7.3.1'
        classpath 'com.google.gms:google-services:4.3.8'
        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')
}

tasks.register("clean", Delete) {
    delete rootProject.buildDir
}

android/app/build.gradle #

plugins {
    id "com.android.application"
    id "kotlin-android"
    id "dev.flutter.flutter-gradle-plugin"
    id "com.google.gms.google-services"
}

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}

android {
    namespace "com.hmc.mobileapps.mosaic.prestige"
    compileSdkVersion flutter.compileSdkVersion
    ndkVersion flutter.ndkVersion

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = '1.8'
    }

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID
        applicationId "com.hmc.mobileapps.mosaic.prestige"
        minSdkVersion flutter.minSdkVersion
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    signingConfigs {
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
            storePassword keystoreProperties['storePassword']
        }
    }
    buildTypes {
        release {
            signingConfig signingConfigs.release
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    // FCM Fallback Delivery
    implementation 'com.google.firebase:firebase-messaging:23.2.1'
}

gradle-wrapper.properties #

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-all.zip

settings.gradle #

pluginManagement {
    def flutterSdkPath = {
        def properties = new Properties()
        file("local.properties").withInputStream { properties.load(it) }
        def flutterSdkPath = properties.getProperty("flutter.sdk")
        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
        return flutterSdkPath
    }()

    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")

    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
}

plugins {
    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
    id "com.android.application" version "7.3.0" apply false
    id "org.jetbrains.kotlin.android" version "2.0.0" apply false
}

include ":app"

flutter doctor --verbose 结果 #

[✓] Flutter (Channel stable, 3.24.5, on macOS 13.7.1 22H221 darwin-x64, locale en-PH)
    • Flutter version 3.24.5 on channel stable at /Users/JP/_SDK/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision dec2ee5c1f (5 weeks ago), 2024-11-13 11:13:06 -0800
    • Engine revision a18df97ca5
    • Dart version 3.5.4
    • DevTools version 2.37.3

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/JP/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0
    • ANDROID_HOME = /Users/JP/Library/Android/sdk
    • Java binary at: /Users/JP/Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 21.0.3+-79915915-b509.11)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15C500b
    • CocoaPods version 1.15.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2024.2)
    • Android Studio at /Users/JP/Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.3+-79915915-b509.11)

[✓] IntelliJ IDEA Ultimate Edition (version 2024.2.4)
    • IntelliJ at /Users/JP/Applications/IntelliJ IDEA Ultimate.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] IntelliJ IDEA Community Edition (version 2024.2.1)
    • IntelliJ at /Users/JP/Applications/IntelliJ IDEA Community Edition.app
    • Flutter plugin version 83.0.3
    • Dart plugin version 242.24931

[✓] IntelliJ IDEA Ultimate Edition (version 2024.2.4)
    • IntelliJ at /Users/JP/Applications/IntelliJ IDEA.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] VS Code (version 1.94.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension can be installed from:
      🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (3 available)
    • iPhone 15 Pro Max (mobile) • A74F75E8-D685-4AE8-A990-8495C15EF811 • ios            • com.apple.CoreSimulator.SimRuntime.iOS-17-2 (simulator)
    • macOS (desktop)            • macos                                • darwin-x64     • macOS 13.7.1 22H221 darwin-x64
    • Chrome (web)               • chrome                               • web-javascript • Google Chrome 131.0.6778.140

[✓] Network resources
    • All expected network resources are available.

• No issues found!

解决方案 #

1. 匹配Gradle插件与Kotlin版本 #

Kotlin 2.0.x要求Android Gradle插件版本至少8.0+，但firebase_core 2.27.0暂未适配Kotlin 2.0，降级到稳定的Kotlin 1.9.x版本更稳妥，同时升级Gradle插件到兼容版本：

修改android/build.gradle：

buildscript {
    ext.kotlin_version = '1.9.22'
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:8.0.2'
        classpath 'com.google.gms:google-services:4.4.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

修改settings.gradle：

plugins {
    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
    id "com.android.application" version "8.0.2" apply false
    id "org.jetbrains.kotlin.android" version "1.9.22" apply false
}

2. 清理缓存并重新获取依赖 #

执行以下命令：

flutter clean
rm -rf ~/.pub-cache/hosted/pub.dev/firebase_core-2.27.0
flutter pub get

3. 可选：升级firebase_core版本 #

Flutter 3.24.5支持firebase_core 3.x版本，升级到最新稳定版可提升兼容性：
修改pubspec.yaml中的firebase_core依赖：

firebase_core: ^3.6.0

执行flutter pub get更新依赖

4. 重新构建AppBundle #

flutter build appbundle

内容的提问来源于stack exchange，提问作者JP David