The items should be added to a FlexTable and the FlexTable is being added to a ScrollPanel.
On Jan 28, 1:24 pm, Litty Preeth <[email protected]> wrote: > What is the type of Panel you are using? > > On Wed, Jan 28, 2009 at 3:39 AM, [email protected] < > > [email protected]> wrote: > > > Does anyone know which method/panel I should be using? > > > On Jan 27, 10:01 pm, Jason Essington <[email protected]> > > wrote: > > > What ever type of panel you are attempting to add a widget to, hasn't > > > overriden the .add(Widget child) method from Panel, so it is throwing > > > this exception. perhaps there is a different method that you are > > > supposed to use to add widgets to your panel? > > > > -jason > > > > On Jan 27, 2009, at 2:40 PM, [email protected] wrote: > > > > > Hi, > > > > > I am receiving the following error message when I try to add a new > > > > item to a database: > > > > > [ERROR] Uncaught exception escaped > > > > java.lang.UnsupportedOperationException: This panel does not support > > > > no-arg add() > > > > at com.google.gwt.user.client.ui.Panel.add(Panel.java:66) > > > > at > > com.project.client.EditItemsGUI$2.onSuccess(EditItemsGUI.java:220) > > > > at > > > > com > > > > .google > > > > .gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived > > > > (RequestCallbackAdapter.java:215) > > > > at com.google.gwt.http.client.Request.fireOnResponseReceivedImpl > > > > (Request.java:254) > > > > at com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch > > > > (Request.java:226) > > > > at com.google.gwt.http.client.Request.fireOnResponseReceived > > > > (Request.java:217) > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > > > at java.lang.reflect.Method.invoke(Unknown Source) > > > > at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: > > > > 103) > > > > at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod > > > > (IDispatchImpl.java:126) > > > > at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke > > > > (IDispatchProxy.java:155) > > > > at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke > > > > (IDispatchImpl.java:294) > > > > at com.google.gwt.dev.shell.ie.IDispatchImpl.method6 > > > > (IDispatchImpl.java:194) > > > > at org.eclipse.swt.internal.ole.win32.COMObject.callback6 > > > > (COMObject.java:117) > > > > at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) > > > > at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925) > > > > at > > org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966) > > > > at com.google.gwt.dev.GWTShell.pumpEventLoop(GWTShell.java:720) > > > > at com.google.gwt.dev.GWTShell.run(GWTShell.java:593) > > > > at com.google.gwt.dev.GWTShell.main(GWTShell.java:357) > > > > > It actually adds the item to the database, it just doesnt show up > > > > unless I restart the application. Please can someone help? > > > > > Regards, > > > > Jack --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
