获取cloud_firestore:0.9.0依赖项中断Flatter应用程序

我添加了 cloud_firestore: ^0.9.0 包添加到我的新颤振项目中,因此我创建了一个新的颤振项目,仅用于测试Firebase包。

在“package get”之后,出现了这个错误,并启动了这个项目。

Launching lib\main.dart on Android SDK built for x86 in debug mode...
Initializing gradle...
Resolving dependencies...
Gradle task 'assembleDebug'...
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all files for configuration ':app:debugCompileClasspath'.
> Could not resolve com.google.firebase:firebase-firestore:17.1.0.
  Required by:
      project :app > project :cloud_firestore
   > Could not resolve com.google.firebase:firebase-firestore:17.1.0.
      > Could not get resource 'https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
         > Could not GET 'https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
            > Connect to dl.google.com:443 [dl.google.com/172.217.19.110] failed: Connection timed out: connect
   > Could not resolve com.google.firebase:firebase-firestore:17.1.0.
      > Could not get resource 'https://jcenter.bintray.com/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
         > Could not GET 'https://jcenter.bintray.com/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
            > Connect to jcenter.bintray.com:443 [jcenter.bintray.com/52.28.74.46, jcenter.bintray.com/52.28.100.213] failed: Connection timed out: connect
   > Could not resolve com.google.firebase:firebase-firestore:17.1.0.
      > Could not get resource 'https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
         > Could not GET 'https://dl.google.com/dl/android/maven2/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
            > Connect to dl.google.com:443 [dl.google.com/172.217.19.110] failed: Connection timed out: connect
   > Could not resolve com.google.firebase:firebase-firestore:17.1.0.
      > Could not get resource 'https://jcenter.bintray.com/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
         > Could not GET 'https://jcenter.bintray.com/com/google/firebase/firebase-firestore/17.1.0/firebase-firestore-17.1.0.pom'.
            > Connect to jcenter.bintray.com:443 [jcenter.bintray.com/52.28.100.213, jcenter.bintray.com/52.28.74.46] failed: Connection timed out: connect

* 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 2m 7s
Finished with error: Gradle task assembleDebug failed with exit code 1

重新创建的步骤:

2. 在firebase网站上创建帐户后下载了google-services.json。

3. classpath'com.google.gms:googleservices:4.2.0'

4. 应用插件:“com.google.gms.googleservices”

已启动应用程序。。

我的应用程序/android/buld.randle

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:4.2.0'
    }
}

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
}

我的APP/android/APP/build.grundle

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 27

    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.newapp"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        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 "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

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