如何解決找不到 com.google.gms:google-services:4.1.0.？

Question

我遇到了這個錯誤：

Could not find com.google.gms:google-services:4.1.0.
Required by:
    project :app
Search in build.gradle files

我已經嘗試了其他提出相同問題的人在堆棧溢出中顯示的其他解決方案：

找不到 com.google.gms:google-services:4.1.0。 在以下位置搜索：

找不到與 com.google.android.gms:play-services-base:[15.0.1,16.0.0) 匹配的任何版本

這是我的應用 build.gradle 文件：

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "sg.edu.singaporetech.teamproject"
        minSdkVersion 26
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    implementation 'com.google.firebase:firebase-core:16.0.8'
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.facebook.android:facebook-login:4.41.0'
    implementation 'com.firebaseui:firebase-ui-auth:4.3.1'
    implementation 'com.google.firebase:firebase-auth:16.2.0'
    implementation 'com.google.firebase:firebase-core:16.0.8'
    implementation 'com.google.firebase:firebase-database:16.1.0'
    implementation 'com.google.firebase:firebase-storage:16.1.0'
    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'
    implementation 'com.android.support:support-v4:28.0.0'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.jjoe64:graphview:4.2.1'
}

apply plugin: 'com.google.gms.google-services'
repositories {
    google()
    jcenter()
    mavenCentral()
    maven { url "https://dl.bintray.com/android/android-tools" }

}

buildscript {
    dependencies {
        classpath 'com.google.gms:google-services:4.1.0'
    }

}
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.android.application'

這是我的項目 build.gradle 文件

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.3.21'

    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url "https://dl.bintray.com/android/android-tools" }

    }
    dependencies {
        classpath 'com.google.gms:google-services:4.1.0'
        classpath 'com.android.tools.build:gradle:3.3.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }

}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url "https://dl.bintray.com/android/android-tools" }


    }

}

我希望解決此錯誤，以便我可以成功構建我的項目。

任何幫助將不勝感激，謝謝。

Answer 1

您添加的插件不止一個。 請嘗試一下

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "sg.edu.singaporetech.teamproject"
        minSdkVersion 26
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    implementation 'com.google.firebase:firebase-core:16.0.8'
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.facebook.android:facebook-login:4.41.0'
    implementation 'com.firebaseui:firebase-ui-auth:4.3.1'
    implementation 'com.google.firebase:firebase-auth:16.2.0'
    implementation 'com.google.firebase:firebase-core:16.0.8'
    implementation 'com.google.firebase:firebase-database:16.1.0'
    implementation 'com.google.firebase:firebase-storage:16.1.0'
    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'
    implementation 'com.android.support:support-v4:28.0.0'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.jjoe64:graphview:4.2.1'
}

repositories {
    google()
    jcenter()
    mavenCentral()
    maven { url "https://dl.bintray.com/android/android-tools" }

}

buildscript {
    dependencies {
        classpath 'com.google.gms:google-services:4.1.0'
    }

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

更新

嘗試使用這個最新版本'com.google.gms:google-services:4.2.0'

Answer 2

我認為您需要將這些 build.grdle 文件分為兩部分。 第一個是項目級別的 build.gradle，第二個是“app”（模塊）級別的 build.gradle。

項目級 Gradle 將具有：-

    apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.android.application' 
repositories {
    google()
    jcenter()
    mavenCentral()
    maven { url "https://dl.bintray.com/android/android-tools" }

}

buildscript {
    dependencies {
        classpath 'com.google.gms:google-services:4.1.0'
    }

}

和應用程序（模塊）級別的 build.gradle 將有

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "sg.edu.singaporetech.teamproject"
        minSdkVersion 26
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    implementation 'com.google.firebase:firebase-core:16.0.8'
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.facebook.android:facebook-login:4.41.0'
    implementation 'com.firebaseui:firebase-ui-auth:4.3.1'
    implementation 'com.google.firebase:firebase-auth:16.2.0'
    implementation 'com.google.firebase:firebase-core:16.0.8'
    implementation 'com.google.firebase:firebase-database:16.1.0'
    implementation 'com.google.firebase:firebase-storage:16.1.0'
    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'
    implementation 'com.android.support:support-v4:28.0.0'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.jjoe64:graphview:4.2.1'
}

您可能還需要在項目級 gradle 文件中添加更多內容。