Flutter集成Firebase后assembleDebug任务构建失败求助

错误详情 #

FAILURE: Build failed with an exception.

任务:app:processDebugGoogleServices执行失败。

No matching client found for package name 'com.example.tp_ad_web'

建议尝试：
使用--stacktrace选项获取堆栈跟踪；使用--info或--debug选项获取更多日志输出；使用--scan获取完整分析；访问https://help.gradle.org获取更多帮助。

BUILD FAILED in 13s
Error: Gradle task assembleDebug failed with exit code 1

已尝试降级google-services classpath至4.2.0，问题未解决。

解决方案 #

这个错误的核心是Firebase控制台注册的Android应用包名，与Flutter项目配置的applicationId不匹配，按以下步骤修复：

• 登录Firebase控制台，进入目标项目的「项目设置」→「应用」列表
• 检查是否存在包名为com.example.tp_ad_web的Android应用：
  • 若无此应用：点击「添加应用」→选择Android，输入包名com.example.tp_ad_web，完成配置后下载最新的google-services.json文件
  • 若已有此应用：直接下载最新的google-services.json文件
• 将下载的google-services.json替换到Flutter项目的android/app/目录下
• 执行flutter clean后重新运行项目

注意：不建议随意降级google-services版本，优先使用最新稳定版（如4.4.0+）以避免兼容性问题。

项目配置代码 #

android/build.gradle #

buildscript {
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        
        classpath 'com.google.gms:google-services:4.2.0'
    }
}

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
}

gradle.properties #

org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
android.useAndroidX=true
android.enableJetifier=true

android/app/build.gradle #

plugins {
    id "com.android.application"
    // START: FlutterFire Configuration
    id 'com.google.gms.google-services'
    // END: FlutterFire Configuration
    id "kotlin-android"
    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
    id "dev.flutter.flutter-gradle-plugin"
}

android {
    namespace = "com.example.tp_ad_web"
    compileSdk = flutter.compileSdkVersion
    ndkVersion = flutter.ndkVersion

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = JavaVersion.VERSION_1_8
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId = "com.example.tp_ad_web"
        // You can update the following values to match your application needs.
        // For more information, see: https://flutter.dev/to/review-gradle-config.
        minSdk = flutter.minSdkVersion
        targetSdk = flutter.targetSdkVersion
        versionCode = flutter.versionCode
        versionName = flutter.versionName
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig = signingConfigs.debug
        }
    }
}

flutter {
    source = "../.."
}

main.dart初始化代码 #

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
  runApp(MyApp());
}

环境信息 #

• Flutter版本：3.24.3
• Dart SDK版本：3.5.3
• Android SDK版本：14.0

内容的提问来源于stack exchange，提问作者Youcef