如何为启用Silverlight的WCF服务配置get-only属性

I'm not certain where the error is resulting (from silverlight, from wcf, something else...) but, I have a WCF service being called from Silverlight. The method returns a class, with a property that does not have a setter. This throws an error. If I add a setter to the property then it does not give an error.I'm not certain where the error is resulting (f