c# ipc 传递对象出错

[xc3354887]

现在需要共享一个对象，服务端负责创建对象和赋值，客户端使用对应的对象.目前在客户端获取对应的对象是可行的，但是访问对应的成员变量，则会出现异常.以下为代码

远程对象类:
public class WavePlayerInfoRemotingModel : MarshalByRefObject
{

public WavePlayerInfoModel PlayModel{get;set;}

public List<WavePlayerInfoModel> ListModel { get; set; }
}

服务端:
serverChannel = new IpcServerChannel("vicplayerforvrs");
ChannelServices.RegisterChannel(serverChannel, true); RemotingConfiguration.RegisterWellKnownServiceType(typeof(WavePlayerInfoRemotingModel), "vic", WellKnownObjectMode.Singleton);

WavePlayerInfoRemotingModel infoModel = GetRemoteObject(serverChannel.GetChannelUri());
infoModel.PlayModel = modelToPlay;
infoModel.ListModel = modelsAddToList.ToList();

客户端:
channel = new IpcClientChannel();
ChannelServices.RegisterChannel(channel, true);
LIS.Model.WavePlayerInfoRemotingModel objRemoteObject = (WavePlayerInfoRemotingModel)Activator.GetObject(typeof(WavePlayerInfoRemotingModel), string.Format("{0}/vic", ipc));
WavePlayerInfoModel tmp = objRemoteObject.PlayModel; //异常