Android Studio 错误 Duplicate files copied in APK META-INF/LICENSE.txt

最新推荐文章于 2025-05-15 10:57:11 发布

转载最新推荐文章于 2025-05-15 10:57:11 发布 · 530 阅读

本文介绍了如何解决在Android项目中打包APK时遇到的重复文件错误，特别是针对META-INF目录下的LICENSE.txt文件。通过在build.gradle文件中配置排除特定的META-INF文件，可以有效避免该问题。

1 .Duplicate files copied in APK META-INF/LICENSE.txt

<code style="margin: 0px; padding: 0px; border: 0px; font-family: Consolas, Menlo, Monaco, 'Lucida Console', 'Liberation Mono', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Courier New', monospace, sans-serif; white-space: inherit;"><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">android </span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">{</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">

    packagingOptions </span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">{</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">
    exclude </span><span class="str" style="margin: 0px; padding: 0px; border: 0px; color: rgb(128, 0, 0);">'META-INF/LICENSE.txt'</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">
    </span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">}</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">
</span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">}</span></code>

My logcat: log Execution failed for task ':Prog:packageDebug'.

Duplicate files copied in APK META-INF/LICENSE.txt File 1: /home/scijoker/AndroidStudioProjects/ProgProject/Prog/libs/httpclient-4.1.1.jar File 2: /home/scijoker/AndroidStudioProjects/ProgProject/Prog/libs/httpclient-4.1.1.jar

解决方法：

[java]view plaincopy 
    
 android {  
       
   
     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'  
     }  
 }  