I'm trying to bind a project with **Xamarin Studio** so I successfully removed the errors and it bind correctly !

**BUT** some class are not generated in C#. Why ?

I worked with the Metadata.xml to bind correctly the name of the package -> [PICTURE](http://image.noelshack.com/fichiers/2015/18/1430657738-metadata.png)

and it allowed me to use this JAR (osmbonuspack) in my project.
At compile, I have some warning message like : "class ... matched no nodes. (error code : BG8A04). -> [PICTURE](http://image.noelshack.com/fichiers/2015/18/1430658725-warnings.png)

I think it is because of this warning that I can't use these new class in my project ! -> *[PICTURE in comment below]*

And i know that these class exist (I used JD-Gui to see the class in the JAR) -> *[PICTURE in comment below]*

So, **why** Xamarin doesn't bind correctly some class ? 

**PS** : Sorry, I can't post more than 2 links so I post in comment the next screenshot