java - 在 android 上添加 onsignal SDK 时出现“无法解析配置的所有文件：app:debugCompileClasspath”错误

Question

我正在尝试在我的应用程序中添加一个信号以进行推送通知。我成功添加了 firebase 依赖项并运行了应用程序，但是，当我在为 onesignal 设置 SDK 后尝试运行应用程序时，我经常遇到错误。由于我是初学者，我无法弄清楚究竟是什么问题。请帮我

Execution failed for task ':app:dataBindingMergeDependencyArtifactsDebug'.
> Could not resolve all files for configuration ':app:debugCompileClasspath'.
   > Could not find com.google.firebase:firebase-bom:12.0.1.
     Required by:
         project :app
   > Could not find com.google.android.gms:play-services-measurement:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-analytics:18.0.0
   > Could not find com.google.android.gms:play-services-measurement-api:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-analytics:18.0.0
   > Could not find com.google.android.gms:play-services-measurement-sdk:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-analytics:18.0.0
   > Could not find com.google.android.gms:play-services-stats:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-iid:19.0.0
         project :app > com.google.firebase:firebase-messaging:21.0.0
   > Could not find com.google.firebase:firebase-iid-interop:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-iid:19.0.0
   > Could not find com.google.android.gms:play-services-cloud-messaging:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0
   > Could not find com.google.firebase:firebase-components:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0
   > Could not find com.google.firebase:firebase-datatransport:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0
   > Could not find com.google.firebase:firebase-encoders-json:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0
         project :app > com.google.android.datatransport:transport-backend-cct:2.2.0
   > Could not find com.google.firebase:firebase-installations:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0
   > Could not find com.google.firebase:firebase-installations-interop:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0
   > Could not find com.google.firebase:firebase-measurement-connector:12.0.1.
     Required by:
         project :app > com.google.firebase:firebase-messaging:21.0.0

Possible solution:
 - Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html

我的应用级 build.gradle 文件：

plugins {
    id 'com.onesignal.androidsdk.onesignal-gradle-plugin'
    id 'com.android.application'
}
apply plugin: 'com.google.gms.google-services'

android {
    compileSdkVersion 30
    buildToolsVersion "30.0.2"

    defaultConfig {
        applicationId "com.bytetex.helpo"
        minSdkVersion 19
        targetSdkVersion 30
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildFeatures {
        viewBinding true
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {

    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'com.google.android.material:material:1.3.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'

    implementation project(path: ':HelpingHandsCloud')

    //Room persistence library
    implementation "androidx.room:room-runtime:2.3.0"
    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
    annotationProcessor "androidx.room:room-compiler:2.3.0"
    implementation "com.google.android.gms:play-services:12.0.1"
    //Gson
    implementation 'com.google.code.gson:gson:2.8.6'

    implementation 'pub.devrel:easypermissions:3.0.0'
    implementation 'de.hdodenhof:circleimageview:3.1.0'

    implementation 'com.facebook.shimmer:shimmer:0.5.0'

    //volley
    implementation 'com.android.volley:volley:1.2.0'
//slider left to right
    implementation 'com.r0adkll:slidableactivity:2.1.0'

    //firebase
    implementation platform('com.google.firebase:firebase-bom:28.3.0')
    implementation 'com.google.firebase:firebase-analytics'

    //onesignal
    implementation 'com.onesignal:OneSignal:4.4.2'

    testImplementation 'junit:junit:4'
    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
}

项目级 build.gradle 文件：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        google()
        mavenCentral()
       gradlePluginPortal()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.2.2'
        classpath 'com.google.gms:google-services:4.3.8'
        classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:[0.12.10, 0.99.99]'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
        jcenter()

    }
}

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

标签： javaandroidfirebaseandroid-studioonesignal