From David Callu, "After the mail of Emmanuel Roche to convert a void * in a known pointer (for example osg::Geode *), I has searched an elegant way to introduce this feature.

I just add ReinterpretCastConverter in the Reflector to convert void* in T* and T* in void*
    

    files joint :

        OpenSceneGraph/include/osgIntrospection/Reflector       // modified file
        OpenSceneGraph/src/osgIntrospection/Reflector.cpp      // modified file

"

src/osgIntrospection/Reflector.cpp

@@ -21,4 +21,10 @@ namespace osgIntrospection
         // Avoid trying to register void & / const void &, which are
         // illegal types.
     }
+    template<>
+    void Reflector<void>::init_void_converter()
+    {
+        // Avoid 
+    }
+
 }