Question

我正在尝试将Firebase集成到我现有的Flutter应用程序中。集成之前，我已将项目从Android Studio迁移到AndroidX。我已经完成了将Firebase集成到Flutter中的官方指南中提到的步骤。当我运行该应用程序时，它给了我错误：

运行Gradle时出错：ProcessException：进程“ E：\ My Projects \ MyProject \ android \ gradlew.bat”异常退出：


失败：构建失败，并出现异常。



其中：构建文件'E：\ My Projects \ MyProject \ android \ app \ build.gradle'行：24



出了什么问题：评估项目'：app'时出现问题。


ASCII




尝试：使用--stacktrace选项运行以获取堆栈跟踪。使用--info或--debug选项运行以获取更多日志输出。使用--scan运行以获取完整的见解。



在https://help.gradle.org

获得更多帮助

在8秒内建立失败命令：E：\ My   Projects \ MyProject \ android \ gradlew.bat app：properties

请在android /文件夹中查看您的Gradle项目设置。

我搜索了此错误，发现了一些答案，指示从com.google.gms:google-services:4.2.0切换到com.google.gms:google-services:4.3.2。做到了，并得到了这个错误：

registerResGeneratingTask已弃用，请使用 registerGeneratedResFolders（FileCollection）registerResGeneratingTask 弃用，请使用registerGeneratedResFolders（FileCollection） registerResGeneratingTask已弃用，请使用 registerGeneratedResFolders（FileCollection）Gradle任务assembleDebug 失败，退出代码为1

对此进行了搜索，发现com.google.gms:google-services:4.3.0已解决此问题。所以我在build.gradle中使用了它，这就是我得到的：

运行Gradle时出错：ProcessException：进程“ E：\ My Projects \ MyProject \ android \ gradlew.bat”异常退出：


失败：构建失败，并出现异常。



其中：构建文件'E：\ My Projects \ MyProject \ android \ app \ build.gradle'行：24



出了什么问题：评估项目'：app'时出现问题。


ASCII




尝试：使用--stacktrace选项运行以获取堆栈跟踪。使用--info或--debug选项运行以获取更多日志输出。使用--scan运行以获取完整的见解。



在https://help.gradle.org

获得更多帮助

在5秒内失败，命令：E：\ My   Projects \ MyProject \ android \ gradlew.bat app：properties

请在android /文件夹中查看您的Gradle项目设置。

似乎没有什么对我有用。请在下面找到gradle文件的内容。

android / gradle.properties：

android.enableJetifier=true
android.useAndroidX=true
org.gradle.jvmargs=-Xmx1536M

android / build.gradle：

buildscript {
    ext.kotlin_version = '1.2.71'
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.2'
    }
}

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

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

android / app / build.gradle：

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.")
}

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

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

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

android {
    compileSdkVersion 28

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

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.example.buy_io"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        testInstrumentationRunner "androidx.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 "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
}

apply plugin: 'com.google.gms.google-services'

pubspec.yaml：

name: my_app
description: A new Flutter project.

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.0.0+1

environment:
  sdk: ">=2.2.2 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  flutter_money_formatter: ^0.8.3
  font_awesome_flutter: ^8.5.0
  firebase_core: ^0.4.0+9
  firebase_auth: ^0.14.0+5
  cloud_firestore: ^0.12.9+5

  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^0.1.2

dev_dependencies:
  flutter_test:
    sdk: flutter

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

# The following section is specific to Flutter.
flutter:
  uses-material-design: true
  assets:
    - images/

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

  # For details regarding adding assets from package dependencies, see
  # https://flutter.dev/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: Muli
      fonts:
        - asset: fonts/Muli-ExtraLight.ttf
  # For details regarding fonts from package dependencies,
  # see https://flutter.dev/custom-fonts/#from-packages

评估项目'：app'时发生问题-与Flutter的Firebase集成

0 个答案: