如何解决gradle构建中的重复类错误？

Question

我曾尝试将 ibm 音调分析器 api 用于我的项目，但如果我包含依赖项，则会出现此错误：

在模块 annotations-3.0.1.jar (com.google.code.findbugs:annotations:3.0.1) 和 jsr305-3.0.2.jar (com.google.code.findbugs:jsr305) 中发现重复类 javax.annotation.CheckForNull :3.0.2) 在模块 annotations-3.0.1.jar (com.google.code.findbugs:annotations:3.0.1) 和 jsr305-3.0.2.jar (com.google.代码.findbugs:jsr305:3.0.2)

我已经尝试删除测试依赖项，但仍然无效，请帮忙

应用程序文件：

apply plugin: 'com.android.application'

android {
    configurations.all{

            resolutionStrategy.cacheChangingModulesFor 0, 'seconds'

    }
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.example.loginapp"
        minSdkVersion 22
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"

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

dependencies {

    implementation fileTree(dir: 'libs', include: ['*.jar'])

    //noinspection GradleCompatible
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    compile 'com.ibm.watson:tone-analyzer:7.0.0'
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
        exclude module: 'jsr305:3.0.2'

    })
    implementation 'com.google.firebase:firebase-auth:16.2.1'

}
// Add the following line to the bottom of the file:
apply plugin: 'com.google.gms.google-services'  // Google Play services Gradle plugin

Gradle 构建文件：

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        google()
        jcenter()


    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.0'
        classpath 'com.google.gms:google-services:4.2.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {

    repositories {

        maven {
            url  "https://dl.bintray.com/ibm-cloud-sdks/ibm-cloud-sdk-repo"
        }

        google()
        jcenter()

    }
}

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

Answer 1

将 applicationVariants.all 添加到您的 gradle.build 中：

android {
    applicationVariants.all { variant ->
        variant.getRuntimeConfiguration().exclude group: 'com.google.code.findbugs', module: 'jsr305'
    }
}