Error:Execution failed for task ‘:app:transformResourcesWithMergeJavaResForDebug’.

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  • Post category:java


今天重新搭了一个比较流行的网络框架,但是很不幸的是报错了。


问题一

报错信息是:

截图:

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Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.
    > com.android.build.api.transform.TransformException:     com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE
    File1: C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-databind\2.7.2\84ffa765dd258dbab8695963c41308b054f3a1cb\jackson-databind-2.7.2.jar
    File2: C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations\2.7.0\19f42c154ffc689f40a77613bc32caeb17d744e3\jackson-annotations-2.7.0.jar
    File3: C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core\2.7.2\8b8310381b690e317f5f0574e9b2dd7034778b4c\jackson-core-2.7.2.jar

解决方式:

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贴下解决代码(添加加载包参数):

   packagingOptions{
        exclude 'META-INF/NOTICE' // will not include NOTICE file
        exclude 'META-INF/LICENSE' // will not include LICENSE file
    }


问题二

报错信息是:

截图:

这里写图片描述

    Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.
    > com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/rxjava.properties
    File1: C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\io.reactivex.rxjava2\rxjava\2.0.4\cbcf91e47e43607fb628b11b3571f212f11a6f84\rxjava-2.0.4.jar
    File2: C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\io.reactivex\rxjava\1.1.5\ece7b5d0870e66d8226dab6dcf47a2b12afff061\rxjava-1.1.5.jar

解决办法:

这里写图片描述

贴下解决代码:

     packagingOptions{
        exclude 'META-INF/NOTICE' // will not include NOTICE file
        exclude 'META-INF/LICENSE' // will not include LICENSE file
        exclude 'META-INF/rxjava.properties'
    }


总结:其实从上面可以看出,当出现加载包重复的时候,我们可以添加META_INF的属性去去除错误

就这样OK了,喜欢的朋友可以多多评价一下!



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