使用firebase消息传递包运行flutter项目时出错

在尝试在Android Studio中运行我的Flutter项目时，我在使用flutter包进行firebase Cloud 消息传递时遇到以下错误：

在调试模式下在ZUK Z2132上启动lib \ main.dart ...初始化gradle ...解决依赖关系... *运行Gradle时出错：退出代码1：C：\ Users \ Ada3 \ AndroidStudioProjects \ fast_pos_tester \ android \ gradlew .bat app：properties：项目'：app'中的配置'compile'已弃用 . 请改用“实施” . FAILURE：构建因异常而失败 .

*地点：
完成错误：请检查android /文件夹中的Gradle项目设置 .
构建文件'C：\ Users \ Ada3 \ AndroidStudioProjects \ fast_pos_tester \ android \ build.gradle'
行：25 *出了什么问题：
评估根项目'android'时出现问题 .

配置项目'：app'时出现问题 .
无法解析配置'：app：debugCompileClasspath'的所有依赖项 .
多个项目变体：firebase_messaging匹配使用者属性：

• 配置'：firebase_messaging：debugApiElements'变种android-aidl：
• 发现artifactType'android-aidl'但不是必需的 .

这是gradle代码（在app文件夹中）

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

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 27

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.witbybit.fastpostester"
        minSdkVersion 16
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

    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 '../..'
}

dependencies {
    implementation 'com.google.firebase:firebase-core:15.0.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}
apply plugin: 'com.google.gms.google-services'

这是pubspec.yaml

name: fast_pos_tester
description: A new Flutter application.

dependencies:
  flutter:
    sdk: flutter
  firebase_messaging: "^1.0.0"



  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^0.1.0

dev_dependencies:
  flutter_test:
    sdk: flutter


# For information on the generic Dart part of this file, see the
# following page: https://www.dartlang.org/tools/pub/pubspec

# The following section is specific to Flutter.
flutter:

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  # assets:
  #  - images/a_dot_burr.jpeg
  #  - images/a_dot_ham.jpeg

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.io/assets-and-images/#resolution-aware.

  # For details regarding adding assets from package dependencies, see
  # https://flutter.io/assets-and-images/#from-packages

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
  # fonts:
  #   - family: Schyler
  #     fonts:
  #       - asset: fonts/Schyler-Regular.ttf
  #       - asset: fonts/Schyler-Italic.ttf
  #         style: italic
  #   - family: Trajan Pro
  #     fonts:
  #       - asset: fonts/TrajanPro.ttf
  #       - asset: fonts/TrajanPro_Bold.ttf
  #         weight: 700
  #
  # For details regarding fonts from package dependencies, 
  # see https://flutter.io/custom-fonts/#from-packages

我无法弄清楚发生了什么 .