Thanks alot On Sun, Nov 14, 2010 at 10:15 PM, Jonas Gehring <gehr...@egotec.com> wrote:
> This error comes when the gwt didn't compile the type. Try to add > these method in the Service-Class: > com.example.chat.shared.Message > compileMessage(com.example.chat.shared.Message x); > > In the ServiceImpl-Class, just return null in the compileMessage > method. > > On 11 Nov., 19:36, Jin Tie <yong.li...@gmail.com> wrote: > > Hello everyone. > > I'm going to make simple chat app using channel api. > > But I have some problem. > > When I created channel and try to send data on that channel, I get > > error like following. > > "com.google.gwt.user.client.rpc.SerializationException: Type > > 'com.example.chat.shared.Message' was not included in the set of types > > which can be serialized by this SerializationPolicy or its Class > > object could not be loaded. For security purposes, this type will not > > be serialized.: instance = com.example.chat.shared.mess...@f4e3b6" > > > > Here com.example.chat.shared.Message class implements > > java.util.Serializable. > > How can I solve this problem? > > > > I hope your help. > > > > Thanks. > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to google-appeng...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
