Uncaught exception: java.lang.AssertionError: A widget that has an existing parent widget may not be added to the detach list
at com.google.gwt.user.client.ui.RootPanel.detachOnWindowClose(RootPanel.java:136)
at com.google.gwt.user.client.ui.RootPanel.get(RootPanel.java:211)
Tato chyba se objevovalo po zavolanI: RootPanel.get("kTableHelper")
Problem byl, ze v HTML kodu bylo:
<div id="div1">
namisto spravneho:
<div id="table"></div>
