Question

当我尝试在手机上运行该应用程序时，出现此错误：

Program type already present: 
android.support.v4.app.INotificationSideChannel$Stub$Proxy
Message{kind=ERROR, text=Program type already present: 
android.support.v4.app.INotificationSideChannel$Stub$Proxy, sources= 
[Unknown source file], tool name=Optional.of(D8)}

我尝试删除一些工具，但没有任何效果。另外，我检查了一个在这里在StackOverflow上询问该错误的人，但答案无济于事。

这是我的build.gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.mabw.messaging.word_via_picture"
        minSdkVersion 21
        targetSdkVersion 28
        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:design:27.1.1"
    implementation "com.android.support:support-v4:27.1.1"
    implementation "com.android.support:appcompat-v7:27.1.1"
    implementation "com.android.support:recyclerview-v7:27.1.1"
    implementation "com.android.support:cardview-v7:27.1.1"
    implementation 'com.google.android.material:material:1.0.0'
    //implementation 'com.android.support:appcompat-v7:27.1.1'
    //implementation 'com.android.support:design:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.google.firebase:firebase-auth:11.8.0'
    implementation 'com.google.firebase:firebase-database:11.8.0'
    //implementation 'com.android.support:support-v4:27.1.1'
    implementation 'com.squareup.picasso:picasso:2.71828'
    implementation 'de.hdodenhof:circleimageview:3.0.0'
    implementation 'com.theartofdev.edmodo:android-image-cropper:2.8.+'
    implementation 'com.google.firebase:firebase-storage:11.8.0'
    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'
}

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

错误程序类型已存在：android.support.v4.app.INotificationSideChannel $ Stub $ Proxy

0 个答案: