Flutter java.lang.NoSuchFieldError：无字段PREFER_HIGHEST_OR_REMOTE_VERSION_NO_FORCE_STAGING

Question

我在使用Firestore Flutter插件（cloud_firestore）时遇到问题。当我尝试将应用程序与Firestore连接时，该应用程序停止工作并关闭。我试图遵循此Flutter google plugin problem，但它不起作用。

android-> build.grandle

buildscript {
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.1'
        classpath 'com.google.gms:google-services:3.2.1'
    }
}

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.grandle

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 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.******.********"
        minSdkVersion 16
        targetSdkVersion 27
        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 {
    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'

这是问题的标题

原因：java.lang.ClassNotFoundException：在路径：DexPathList [[zip文件“ /system/framework/org.apache.http上找不到类” com.google.android.gms.internal.stable.zzb“ .legacy.boot.jar”，压缩文件“ /data/app/com.******.******-T9x9hLO9ijJmBPPrACSK5g==/base.apk”]，nativeLibraryDirectories=[/data/app/ com。******。********-T9x9hLO9ijJmBPPrACSK5g == / lib / x86，/ data / app / com。*********。******* * -T9x9hLO9ijJmBPPrACSK5g == / base.apk！/ lib / x86，/ system / lib]]

我使用以下依赖项：firebase_auth：0.5.11cloud_firestore：0.7.3shared_preferences：0.4.3

有人可以帮我解决问题