无法构建发布apk

Question

我在登录APK时遇到问题。

错误：

  

错误：xpp3定义了与Android现在提供的类冲突的类。解决方案包括查找没有相同问题的更新版本或替代库（例如，对于httpclient使用HttpUrlConnection或okhttp），或者使用jarjar之类的东西重新打包库。 [DuplicatePlatformClasses]

以下是我的Build.gradle内容..

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.example"
        minSdkVersion 15
        targetSdkVersion 27
        versionCode 1
        versionName "1.0.1"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

repositories {
    mavenCentral()
    google()
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:27.0.2'
    implementation 'com.android.support:design:27.0.2'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    implementation 'com.android.support:support-v4:27.0.2'
    implementation 'com.google.firebase:firebase-config:11.8.0'
    compile 'com.google.firebase:firebase-messaging:11.8.0'
    compile 'com.google.firebase:firebase-core:11.8.0'
    compile 'com.firebase:firebase-jobdispatcher:0.5.2'
    compile 'com.google.code.gson:gson:2.8.0'
    compile 'com.android.support:cardview-v7:27.0.2'
    compile 'com.android.support:support-v13:27.0.2'
    compile 'com.android.support:support-vector-drawable:27.0.2'
    compile 'com.android.support:gridlayout-v7:27.0.2'
    compile 'com.jakewharton:butterknife:8.7.0'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.7.0'
    compile 'com.squareup.retrofit2:retrofit:2.3.0'
    compile group: 'com.squareup.retrofit2', name: 'converter-gson', version: '2.3.0'
    compile 'com.squareup.retrofit2:converter-simplexml:2.3.0'
    compile 'com.github.kevinsawicki:http-request:6.0'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.daimajia.slider:library:1.1.5@aar'
    testCompile 'junit:junit:4.12'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    compile group: 'org.jsoup', name: 'jsoup', version: '1.7.2'
    compile 'com.github.bumptech.glide:glide:4.6.1'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.6.1'
    compile 'com.github.barteksc:android-pdf-viewer:3.0.0-beta.5'
    compile 'com.mikhaellopez:circularimageview:3.0.2'
    compile ('com.github.ganfra:material-spinner:2.0.0') {
        exclude group: 'com.android.support', module: 'appcompat-v7'
    }

}

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