[ANDROID] Execution failed for task ':app:transformClassesWithJarMergingForDebug'.

[harshq]

Awesome library. Thank you for all the work you have done. Followed the installation steps. Works fine on iOS but throws this build error on android.

`Execution failed for task ':app:transformClassesWithJarMergingForDebug'.

com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: android/arch/core/internal/SafeIterableMap$ListIterator.class`

Did anyone face something similar ?

[ghost]

Hi @harshq Please see #785 I don't know if it will be of any use, but that's my journey to get mapbox working.

Can I ask how you managed to get it working on iOS please @harshq ?

I'm currently getting spec not found when adding

  pod 'react-native-mapbox-gl', :path => '../node_modules/@mapbox/react-native-mapbox-gl'

to pod file

https://github.com/mapbox/react-native-mapbox-gl/blob/master/ios/install.md

[Jose4gg]

Hi, I resolved that on my current project by doing the following in the app/build.grandle

compile(project(':mapbox-react-native-mapbox-gl')){
exclude group: 'android.arch.core'
}

[nitaliano]

@MichaelStokes pods won't work until this PR #741 gets merged in that adds support

[ghost]

Thanks @nitaliano Appreciate, MapBox is looking great on Android anyway - really keen to start using it more, Thanks very much - great stuff!

[henrikra]

We started to get same error

com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: android/arch/core/internal/SafeIterableMap$ListIterator.class`

after we added https://github.com/tinycreative/react-native-intercom to our project. And by hours of debugging we also found that excluding exclude group: 'android.arch.lifecycle', module: 'extensions' on mapbox helped! Also the same exclude as @Jose4gg had!

So the problem must be that mapbox and react-native-intercom (and some other libraries) have colliding dependencies. Do you have idea on this @nitaliano ?

[ghost]

Hi @henrikra Have you come across this issue specifically and how to resolve it?

Execution failed for task ':app:transformDexArchiveWithDexMergerForDebug'.
> com.android.build.api.transform.TransformException: com.android.dex.DexException: Multiple dex files define Lokhttp3/internal/ws/WebSocketReader;

Many thanks!

[nitaliano]

@harshq have you fixed your issue?

[ghost]

Regards what @harshq originally posted, I had to update my android compile sdk versions to 26, and that seemed to resolve that one, but later had to then include exclude group: 'android.arch.lifecycle', module: 'extensions' although this is new as of today, yesterday it wasn't required so perhaps there was an update.