Re: Problem with HTMLPanel and method addAndReplaceElement

I forgot to say that :

In the SimpleEventBus class there's this exception:

java.util.NoSuchElementException: cancel_date_detailService  at com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)  at be.mims.bookme.client.gui.FactoryDetailRdv.showDetailsDate(FactoryDetailRdv.java:72)  at be.mims.bookme.client.BookMe.show(BookMe.java:228)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)  at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)  at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)  at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)  at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)  at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:130)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)  at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)  at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)  at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)  at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)  at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)  at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)  at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)  at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)  at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)  at com.google.gwt.core.client.impl.Impl.apply(Impl.java)  at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)  at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)  at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)  at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)  at java.lang.Thread.run(Thread.java:722)java.util.NoSuchElementException: cancel_date_detailService  at com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)  at be.mims.bookme.client.gui.FactoryDetailRdv.showDetailsDate(FactoryDetailRdv.java:72)  at be.mims.bookme.client.BookMe.show(BookMe.java:228)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)  at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)  at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)  at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)  at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)  at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:130)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)  at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)  at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)  at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)  at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)  at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)  at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)  at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)  at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)  at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)  at com.google.gwt.core.client.impl.Impl.apply(Impl.java)  at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)  at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)  at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)  at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)  at java.lang.Thread.run(Thread.java:722)java.util.NoSuchElementException: cancel_date_detailService  at com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)  at be.mims.bookme.client.gui.FactoryDetailRdv.showDetailsDate(FactoryDetailRdv.java:72)  at be.mims.bookme.client.BookMe.show(BookMe.java:228)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)  at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)  at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)  at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)  at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)  at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:130)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)  at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)  at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)  at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)  at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)  at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)  at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)  at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)  at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)  at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)  at com.google.gwt.core.client.impl.Impl.apply(Impl.java)  at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)  at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)  at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)  at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)  at java.lang.Thread.run(Thread.java:722)

java.util.NoSuchElementException: cancel_date_detailService  at com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)  at be.mims.bookme.client.gui.FactoryDetailRdv.showDetailsDate(FactoryDetailRdv.java:72)  at be.mims.bookme.client.BookMe.show(BookMe.java:228)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)  at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)  at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)  at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)  at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)  at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:130)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)  at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)  at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)  at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)  at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)  at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)  at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)  at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)  at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)  at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)  at com.google.gwt.core.client.impl.Impl.apply(Impl.java)  at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)  at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)  at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)  at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)  at java.lang.Thread.run(Thread.java:722)

   

java.util.NoSuchElementException: cancel_date_detailService  at com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)  at be.mims.bookme.client.gui.FactoryDetailRdv.showDetailsDate(FactoryDetailRdv.java:72)  at be.mims.bookme.client.BookMe.show(BookMe.java:228)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)  at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)  at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)  at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)  at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)  at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)  at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)  at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:130)  at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)  at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)  at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)  at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)  at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)  at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)  at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)  at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)  at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)  at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)  at com.google.gwt.core.client.impl.Impl.apply(Impl.java)  at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)  at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:601)  at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)  at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)  at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)  at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)  at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)  at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)  at java.lang.Thread.run(Thread.java:722)

Le mercredi 14 novembre 2012 14:36:48 UTC+1, Sarah Konat a écrit :

Hi,

Here some explanations.

If my HTML page contains :

<div id="cancel_date">
  <h3 id="cancel_date_title"></h3>

  <table align="center">
    <tr>
      <td id="cancel_date_labelDetailService"></td>
      <td id="cancel_date_detailService"></td>
    </tr>
  </table>
</div>

If my code contains

HTMLPanel container = HTMLPanel.wrap(Document.get().getElementById("cancel_date"));

 

public void init(){

 container.add(getMyWidget(), "cancel_date_detailService");

}

public void reload(){

container.addAndReplaceElement(getService(), "cancel_date_detailService");

}

The first time I load my page, I initialize it with the method init(). The second time and after, I call the method reload().
The first time I call the method reload(), everything works fine. But after, I have a NoSuchElementException like this :

ERROR: Uncaught exception escaped
com.google.gwt.event.shared.UmbrellaException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:69)
    at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)
    at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:134)
    at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)
    at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
    at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
    at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
    at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.util.NoSuchElementException: cancel_date_detailService
    at com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)
    at be.mims.bookme.client.gui.FactoryCancelDate.showCancelDate(FactoryCancelDate.java:128)
    at be.mims.bookme.client.BookMe.show(BookMe.java:277)
    at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)
    at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)
    at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
    at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)
    at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)
    at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)
    at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)
    at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)
    at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)
    at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:134)
    at be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)
    at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
    at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
    at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
    at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:722)

I use GWT 2.4.0

Thanks a lot for help!!!

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