生成应用程序时出现“程序类型已存在：android.support.v4.app.BackStackState”错误

Question

程序类型已存在：android.support.v4.app.BackStackState

我得到了错误：

  

程序类型已存在：android.support.v4.app.BackStackState

在运行应用程序时。我尝试从某些第三方实现中排除android.support.v4库，但没有用。

apply plugin: 'com.android.application'


android {

    compileSdkVersion 28
    defaultConfig {
        applicationId "com.media3.calculator"
        minSdkVersion 26
        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(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:design:28.0.0'
    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.jakewharton:butterknife:8.5.1'
    annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'
    implementation 'com.roughike:bottom-bar:2.3.1'
    implementation 'com.xlythe:math-library:1.0.2'
    implementation 'com.xlythe:floating-view:1.2.2'
    implementation files('libs/nineoldandroids-2.4.0.jar')
    implementation files('libs/jscience-4.3.jar')
    implementation ('com.anjlab.android.iab.v3:library:1.0.44'){

            exclude group: 'com.android.support'
            exclude module: 'appcompat-v7'
            exclude module: 'support-v4'

    }
    implementation 'com.google.android.gms:play-services:7.8.0'
    implementation 'joda-time:joda-time:2.10.1'
    implementation 'com.tbuonomo.andrui:viewpagerdotsindicator:2.1.2'
    implementation 'com.squareup.okhttp3:okhttp:3.12.1'
    implementation 'com.github.bumptech.glide:glide:4.8.0'

}