相关疑难解决方法(0)

每当我implemntation 'com.google.android.material:material:1.0.0-alpha1'尝试构建我的项目时,我都会添加Android Studio:

程序类型已存在:android.support.v4.app.INotificationSideChannel $ Stub $代理消息{kind = ERROR,text =程序类型已存在:android.support.v4.app.INotificationSideChannel $ Stub $ Proxy,sources = [未知来源文件],工具名称= Optional.of(D8)}

这是我的gradle脚本:

    apply plugin: 'com.android.application'

android {
    compileSdkVersion 'android-P'
    defaultConfig {
        applicationId "it.smart.bab3"
        minSdkVersion 21
        targetSdkVersion 'p'
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
    implementation 'com.google.android.material:material:1.0.0-alpha1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
    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:design:28.0.0-alpha1'
    implementation 'com.android.support:support-v4:28.0.0-alpha1'
}

我是新的ith这种类型的错误,我没有找到这个错误的anithing.谢谢