Check that the permissions are the same. A lot of times you have to change the visibility on either the base class or the derived class so that they match (public/private/protected). You can do that with an XML transform as well:
<attr path="/api/package[@name='org.osmdroid.views.overlay']/class[@name='Overlay']/method[@name='draw']" name="visibility">public</attr> -----Original Message----- From: monodroid-boun...@lists.ximian.com [mailto:monodroid-boun...@lists.ximian.com] On Behalf Of mihaivader Sent: Wednesday, November 14, 2012 8:52 AM To: monodroid@lists.ximian.com Subject: Re: [mono-android] Monodroid error - "generator.exe" exited with code 255 Yeah. I eventually found that one out. It's also missing in the xamarin documentation http://docs.xamarin.com/Android/Guides/Advanced_Topics/Java_Integration_Overview/Binding_a_Java_Library_%28.jar%29 I've added that "]" but now I'm getting 'Com.Nostra13.Universalimageloader.Core.Download.ImageDownloader' in explicit interface declaration is not an interface and 'Com.Nostra13.Universalimageloader.Core.Download.URLConnectionImageDownloader' does not implement inherited abstract member 'Com.Nostra13.Universalimageloader.Core.Download.ImageDownloader.GetStreamFromNe twork(Java.Net.URI)' I've looked at the Java code and GetStreamFromNetwork is an abstract method in the abstract class ImageDownloader Any ideas ? -- View this message in context: http://mono-for-android.1047100.n5.nabble.com/Monodroid-error-generator-exe-exited-with-code-255-tp5712354p5712356.html Sent from the Mono for Android mailing list archive at Nabble.com. _______________________________________________ Monodroid mailing list Monodroid@lists.ximian.com UNSUBSCRIBE INFORMATION: http://lists.ximian.com/mailman/listinfo/monodroid _______________________________________________ Monodroid mailing list Monodroid@lists.ximian.com UNSUBSCRIBE INFORMATION: http://lists.ximian.com/mailman/listinfo/monodroid