java.lang.IllegalArgumentException: already added Lokio/AsyncTimeout

Question

I am trying to get the MapBox component working in my Xamarin app.

At first I was just referencing a mapbox.dll in my references in my Android project. Using that method, the app would crash when trying to inflate a layout containing mapbox.

I dereferenced the mapbox.dll and added the mapbox component to my Android project in hopes that it will fix my problem. However, at compile time I am now getting this error:

/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets: Error: java.lang.IllegalArgumentException: already added :  Lokio/AsyncTimeout; (IM.Droid)

I have dereferenced the previous mapbox.dll, deleted it, cleaned, deleted all the obj and bin directories... still getting the same error.

Any help would be appreciated.

Compete

Can you add the sources of the MapBox component/NuGet/dll? Also if you have a sample project that you can upload to dropbox and link here, I can check this out for you soon. – Crackdown

Never use Xamarin. That is the most buggiest app I've ever seen. Really dont's use it. – Tieshatieup

Answer 1

Remove ModernHttpClient reference from droid project.

Plowshare

We need modern http client to avoid the certificate pinning problems. Do you have any other solution? – Menial