已存在的程序类型:org.hamcrest.CoreMatchers

Question

当我构建我的应用程序时,我得到了跟随错误.

已存在的程序类型:org.hamcrest.CoreMatchers

消息{kind = ERROR,text =程序类型已存在:org.hamcrest.CoreMatchers,sources = [未知源文件],工具名称= Optional.of(D8)}

我有谷歌我的问题,喜欢这里的类似问题,但无法得到正确的答案.

这是我的build.gradle文件

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    useLibrary 'org.apache.http.legacy'
    defaultConfig {
        minSdkVersion 15
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        ndk {
            ndk {
                moduleName "exec"
                abiFilters 'armeabi-v7a'
            }
        }
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    sourceSets {
        main {
            jni.srcDirs = []
            jniLibs.srcDirs = ['libs']
            res.srcDirs = ['src/main/res']
            assets.srcDirs = ['src/main/assets']
            manifest.srcFile 'src/main/AndroidManifest.xml'
        }
    }
    configurations.all{
        resolutionStrategy.force 'org.hamcrest:hamcrest-core:1.1'
    }

}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.j256.ormlite:ormlite-core:4.41'
    implementation 'com.j256.ormlite:ormlite-android:4.41'
    implementation 'com.googlecode.json-simple:json-simple:1.1.1'
    implementation 'org.mozilla:rhino:1.7.10'
}

谢谢你的帮助!

Answer 1

下载jar文件json-simple 1.1.1并将其放入libs文件夹中.

并implementation 'com.googlecode.json-simple:json-simple:1.1.1'从中删除build.gradle.

我不知道为什么这解决了这个问题,因为我不知道为什么会出现这个问题.