2.x: Duplicated file rxjava.properties

[adipascu]

META-INF/rxjava.properties can be found in both 2.0.0-RC1 and 1.1.8. This causes a build error under android if I include both versions of RxJava without excluding the file.

com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/rxjava.properties
    File1: /home/adi/.gradle/caches/modules-2/files-2.1/io.reactivex/rxjava/1.1.8/f9dbae366a6a3d6b5041c5e8db0dcdfdc35c27b5/rxjava-1.1.8.jar
    File2: /home/adi/.gradle/caches/modules-2/files-2.1/io.reactivex.rxjava2/rxjava/2.0.0-RC1/3ee37bb825446a3bafac68a46f2397a8affd9b68/rxjava-2.0.0-RC1.jar

[JakeWharton]

This isn't used at runtime so an exclude is fine.

[gengjiawen]

You can exclude it using packageOptions

[akarnokd]

I'm closing this issue due to inactivity. If you have further input on the issue, don't hesitate to reopen this issue or post a new one.

[worstkiller]

since its closed, but still once can exclude this as mentioned by gengjiawen
packagingOptions {
exclude 'META-INF/rxjava.properties'
}

[DavidMihola]

For people like me who didn't know where to put the packagingOptions...

For Android projects put it in your app/build.gradle at:

android {
    ...
    packagingOptions {
        exclude 'META-INF/rxjava.properties'
    }
}

[ddwhan0123]

Thanks for every one

[ParvinderMaan]

thanks all