Hello, I have this very odd exception thrown when re sizing a window in an application which recently was updated to use GWT 2.7 (also other libs were updated to support GWT 2.7): Uncaught com.google.gwt.event.shared.UmbrellaException: 2 exceptions caught: (TypeError) : Cannot read property 'isShowing_1_g$' of null; (TypeError) : Cannot read property 'isShowing_1_g$' of null fireEvent_21_g$ @ HandlerManager.java:129 fire_69_g$ @ ResizeEvent.java:44 onResize_30_g$ @ Window.java:871 (anonymous function) @ WindowImpl.java:76 apply_26_g$ @ Impl.java:247 entry0_0_g$ @ Impl.java:306 (anonymous function) @ Impl.java:72
So it looks like ResizeEvent tries to fire event on source element, but Window creates handlers by doing "new WindowHandlers()", but that constructor has "super(null);" where null is a source. So in the end it tries to call method fireEvent(event) on null element. But it says nothing about isShowing property. What is it and why can't it be read? Thanks in advance, Petras P. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
