重複項：junit/extensions/ActiveTestSuite $ 1.class

當我將espresso導入到我的gradle文件並嘗試運行我的應用程序時，出現此異常。

Error:Execution failed for task 
':app:transformClassesWithJarMergingForDebugAndroidTest'. 
> com.android.build.api.transform.TransformException:  
java.util.zip.ZipException: duplicate entry:  
junit/extensions/ActiveTestSuite$1.class

我做了很多搜索，但仍然有這個問題。這是我的gradle文件。

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion 24 
    buildToolsVersion "24.0.0" 

defaultConfig { 
    applicationId "theo.testing.androidespresso" 
    minSdkVersion 18 
    targetSdkVersion 24 
    versionCode 1 
    versionName "1.0" 
    multiDexEnabled true 
    testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner' 

} 

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

} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    testCompile 'junit:junit:4.12' 
    androidTestCompile 'com.android.support:support-annotations:24.2.0' 

compile 'com.android.support:appcompat-v7:24.2.0' 
androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.2.1') { 
    // Necessary to avoid version conflicts 
    exclude group: 'com.android.support', module: 'appcompat' 
    exclude group: 'com.android.support', module: 'support-v4' 
    exclude group: 'com.android.support', module: 'support-annotations' 
} 

    androidTestCompile 'com.android.support.test:testing-support-lib:0.1' 

}

任何想法？

謝謝。

來源

2016-08-24 Theo

更改build.gradle依賴部分：

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 

compile 'com.android.support:appcompat-v7:24.2.0' 

    testCompile 'junit:junit:4.12' 

androidTestCompile 'com.android.support.test:runner:0.5' 
androidTestCompile 'com.android.support:support-annotations:24.2.0' 
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2' 
androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.2.1') { 
    // Necessary to avoid version conflicts 
    exclude group: 'com.android.support', module: 'appcompat' 
    exclude group: 'com.android.support', module: 'support-v4' 
    exclude group: 'com.android.support', module: 'support-annotations' 
} 

}

仔細閱讀：https://google.github.io/android-testing-support-library/docs/espresso/setup/

希望這將有助於

來源

2016-08-26 20:35:12 piotrek1543

重複項：junit/extensions/ActiveTestSuite $ 1.class

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