Hello,
I was playing with the i18n part of the StockWatcher example and got
the Assertion error (stack trace below). The error was generated at
this line:
RootPanel.get("stockList").add(mainPanel);
Turned out that the root of it was this HTML line:
<h1 id="appTitle"/>
As soon as I changed it to
<h1 id="appTitle"></h1>
all became good again. On some level it makes sense, <h1> should
expect a body, but it's just a DOM element, isn't it? Just curious.
Regards,
-a
ERROR] Unable to load module entry point class
com.izoard.gwt.stockwatcher.client.StockWatcher (see associated
exception for details)
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:122)
at com.google.gwt.user.client.ui.RootPanel.get(RootPanel.java:197)
at com.izoard.gwt.stockwatcher.client.StockWatcher.onModuleLoad
(StockWatcher.java:89)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:326)
at com.google.gwt.dev.shell.BrowserWidget.attachModuleSpace
(BrowserWidget.java:343)
at com.google.gwt.dev.shell.moz.BrowserWidgetMoz.access$100
(BrowserWidgetMoz.java:35)
at com.google.gwt.dev.shell.moz.BrowserWidgetMoz
$ExternalObjectImpl.gwtOnLoad(BrowserWidgetMoz.java:58)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native
Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:
1428)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2840)
at com.google.gwt.dev.SwtHostedModeBase.processEvents
(SwtHostedModeBase.java:235)
at com.google.gwt.dev.HostedModeBase.pumpEventLoop
(HostedModeBase.java:558)
at com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:405)
at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)
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