Question

我是Android Studio新手，我只是在Eclipse中运行的Android Studio中导入一个项目。很少有错误得到解决，但目前尚未解决。

这是错误 -

错误：任务＆＃39;：app：transformResourcesWithMergeJavaResForDebug＆＃39;执行失败。 com.android.build.api.transform.TransformException：com.android.builder.packaging.DuplicateFileException：在APK META-INF / LICENSE.txt中复制的重复文件 File1：/home/user86/Downloads/IAH/app/libs/httpmime-4.2.3.jar File2：/home/user86/Downloads/IAH/app/libs/httpclient-4.2.3.jar File3：/home/user86/Downloads/IAH/app/libs/httpcore-4.2.2.jar

这是build.gradle文件代码。

apply plugin: 'com.android.application'

android {
compileSdkVersion 23
buildToolsVersion "23.0.2"

defaultConfig {
    applicationId "com.packagename"
    minSdkVersion 14
    targetSdkVersion 23
}

buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
    }
}}


dependencies {
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:support-v4:23.1.1'
compile 'com.google.android.gms:play-services:+'
compile files('libs/Parse-1.4.0.jar')
compile files('libs/httpclient-4.2.3.jar')
compile files('libs/httpcore-4.2.2.jar')
compile files('libs/httpmime-4.2.3.jar')
compile files('libs/picasso-2.5.2.jar')
compile files('libs/volley.jar')
}

帮助解决它。提前谢谢。

更新了gradle文件

apply plugin: 'com.android.application'


dependencies {
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:support-v4:23.1.1'
compile 'com.google.android.gms:play-services:+'
compile files('libs/Parse-1.4.0.jar')
compile files('libs/httpclient-4.2.3.jar')
compile files('libs/httpcore-4.2.2.jar')
compile files('libs/httpmime-4.2.3.jar')
compile files('libs/picasso-2.5.2.jar')
compile files('libs/volley.jar')}



android {
compileSdkVersion 23
buildToolsVersion "23.0.2"

defaultConfig {
    applicationId "com.instantassignmenthelp"
    minSdkVersion 14
    targetSdkVersion 23
}

buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
    }
}}


packagingOptions {
exclude 'META-INF/DEPENDENCIES.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/dependencies.txt'
exclude 'META-INF/LGPL2.1'}

Answer 1

packagingOptions 标记

<强>建议

避免致电+。

<强>不

compile 'com.google.android.gms:play-services:+'

<强>不要

compile 'com.google.android.gms:play-services:7.8.0' // Or latest stable version

<强>最后

 buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
    }
}


packagingOptions {
exclude 'META-INF/DEPENDENCIES.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/dependencies.txt'
exclude 'META-INF/LGPL2.1'

}
}

Answer 2

尝试这样做，可以解决您的问题

如果您使用的是compile files('libs/volley.jar')，则不需要按照

进行操作

尝试删除

compile files('libs/httpclient-4.2.3.jar')
compile files('libs/httpcore-4.2.2.jar')
compile files('libs/httpmime-4.2.3.jar')
compile files('libs/picasso-2.5.2.jar')

Answer 3

packageOptions应该在android标签内。

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

defaultConfig {
    applicationId "com.instantassignmenthelp"
    minSdkVersion 14
    targetSdkVersion 23
}

buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
    }
}




 packagingOptions {
    exclude 'META-INF/DEPENDENCIES.txt'
    exclude 'META-INF/LICENSE.txt'
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/NOTICE'
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/DEPENDENCIES'
    exclude 'META-INF/notice.txt'
    exclude 'META-INF/license.txt'
    exclude 'META-INF/dependencies.txt'
    exclude 'META-INF/LGPL2.1'
    }
}

从eclipse导入项目到android studio获取错误

3 个答案: