I believe you are using <script src='/_ah/channel/jsapi'></script>, which gives "$wnd.goog is undefined".
Try <script src='http://talkgadget.google.com/talkgadget/channel.js'></ script>. On Jul 16, 9:11 am, Daniel Guermeur <superco...@gmail.com> wrote: > Hello there, > > I am building a GWT+ GAE app based on Dance Dance Robot app, the demo > Google IO demo app showcased at Google IO. > > I am using the Channel API (Java AppEngine 1.3.5) . I am almost there > but there is one hick up on the GWT client side (Java): > > When running the app I get an error: > == > - Uncaught exception escaped. > com.google.core.client.JavaScriptException: (TypeError): $wnd.goog is > undefined. > == > > This comes from the ChannelFactory.java on the client side. Here it > is: > > public class ChannelFactory { > public static final native Channel createChannel(String > channelId) /*-{ > return new $wnd.goog.appengine.Channel(channelId); > }-*/; > > } > > Again this is straight from the Dance Dance Robot demo app. > > I am pretty sure it is a stupid mistake on my part but can't find it. > > Any suggestion would be greatly appreciated. > > Daniel -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
