Android Studio 0.4复制 APK META-INF/LICENSE.txt 中复制的文件

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我有一个类似的错误，并解决了它没有 packingOptions()和 exclude的功能。我添加了两个依赖项，但其中一个是第一个依赖项的子组。这导致了错误，一旦我删除其中之一，我得到了一个干净的构建。我建议在依赖块中检查类似的错误。

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最佳答案

将依赖项放在顶部，将 packageOptions 放在末尾对我来说很有效。

apply plugin: 'android'.

Here is my full build.gradle at the app folder.

dependencies {
compile 'com.android.support:support-v4:+'
compile files('libs/apache-mime4j-0.6.jar')
compile files('libs/httpmime-4.0.jar')
}


android {
compileSdkVersion 19
buildToolsVersion "19.0.1"


defaultConfig {
minSdkVersion 7
targetSdkVersion 10
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-    rules.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'
}
}

EDIT: Almost all OS licence include the obligation to "include a copy of the licence" into your project. So this means, that you have to include a copy of all OS licences you use into you projects. By "excluding" them in gradle, you violate the licences.

将它们排除在项目之外可能不是最佳选择。谢谢你的信息。

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加上

android {
packagingOptions {
exclude 'META-INF/LICENSE.txt'
}
}

建筑，梯度

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I was facing the same problem as per new version of gradle, Below 建造，分级 text format work for me :

我的文件夹里有两个 Jackson 罐子。

android {
compileSdkVersion 21
buildToolsVersion "21.1.2"


defaultConfig {
applicationId "com.omtlab.myapplication"
minSdkVersion 14
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
packagingOptions {
exclude 'libs/jackson-core-asl-1.9.13.jar'
exclude 'libs/jackson-mapper-asl-1.9.13.jar'
exclude 'META-INF/ASL2.0'
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
}
}


dependencies {
//compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:21.0.3'
compile files('libs/jackson-core-asl-1.9.13.jar')
compile files('libs/jackson-mapper-asl-1.9.13.jar')
}

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Adding:

packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
}

对我来说，比尼亚姆 _ 埃塞俄比亚的解决方案可能是最安全的

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Attention!! Possible OpenSource license violation.

如果像上面建议的那样排除了 Licse.txt 文件，你可能会违反一些开源许可协议，因为这是开源许可协议中的一个共同点，即同意将它添加到你的源代码中。最好检查一下你的开源许可证。

Update: 在找到更好的解决方案之前，使用

packagingOptions {
pickFirst  'META-INF/license.txt'
}

这样你至少履行了一部分许可义务

你也可以试试:

packagingOptions {
merge 'META-INF/license.txt'
}

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同时插入这个代码

android{


packagingOptions{
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
}
}

如果在错误中显示，请确保

> 以 APK META-INF/许可证复制的重复档案

然后加上

 android{


packagingOptions{
exclude 'META-INF/LICENSE.txt'
}


}

如果在错误中显示

> 以 APK META-INF/驾照复制的重复档案

然后加上

 android{


packagingOptions{
exclude 'META-INF/LICENSE'
}


}

如果在错误中显示

> 以 APK META-INF/许可证复制的重复档案

然后加上

 android{


packagingOptions{
exclude 'META-INF/license.txt'
}


}

简而言之，CASE 和文档 FORMAT (. txt)非常重要。

(Android Studio 1.1.0中也存在此错误)

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You can fix it by adding the following code to project/app/build.gradle:

android {
// Fixed build error : Duplicate files copied in APK META-INF/xxx
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/LICENSE.txt'
}
}

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当同时使用 java-jwt和 jackson-core时，使用以下内容:

exclude("META-INF/maven/com.fasterxml.jackson.core/jackson-annotations/pom.properties")
exclude("META-INF/maven/com.fasterxml.jackson.core/jackson-annotations/pom.xml")
exclude("META-INF/maven/com.fasterxml.jackson.core/jackson-core/pom.properties")
exclude("META-INF/maven/com.fasterxml.jackson.core/jackson-core/pom.xml")
exclude("META-INF/maven/com.fasterxml.jackson.core/jackson-databind/pom.properties")
exclude("META-INF/maven/com.fasterxml.jackson.core/jackson-databind/pom.xml")

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这将帮助你解决问题

packagingOptions {
exclude 'META-INF/ASL2.0'
exclude 'META-INF/LICENSE'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/DEPENDENCIES'
}

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I just add 2:

android{


packagingOptions{
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/LICENSE'
}


}

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这可能是非常糟糕的做法，但是如果您包含多个大型库，您可能会发现自己正在处理数以百计的这类冲突。

Listed below is a super-simple fix for such cases:

android {
....
packagingOptions {
// Allow the compilation process to choose the dependencies for us.
pickFirst "**"
}
}

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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'
}

添加 build.gradle 文件和 syn 项目