com.android.builder.packaging.DuplicateFileException:在APK META-INF/rxjava.properties中复制的重复文件

Question

错误:任务':app:transformResourcesWithMergeJavaResForDebug'的执行失败.

com.android.build.api.transform.TransformException:com.android.builder.packaging.DuplicateFileException:在APK META-INF/rxjava.properties中复制的重复文件File1:D:\ Android\Android Studio\gradle\caches\modules- 2\files-2.1\io.reactivex.rxjava2\rxjava\2.0.2\cfccdd18cdfbe7b4773d42c9f3512eeafbe5cbf9\rxjava-2.0.2.jar File2:D:\ Android\Android Studio\gradle\_caches\modules-2\files-2.1\io .reactivex\rxjava\1.2.1\4e4cfa4adc74521d5966799fa5ab70b733552f68\rxjava-1.2.1.jar

Answer 1

在app/build.gradle中添加:

```android {

......

packagingOptions {
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/rxjava.properties'

````