Errai widgets initialization
hr.stoyanov Feb 5, 2014 1:15 PMI amtrying to use Errai widgets and I am getting the below exception. Any clue?
Caused by: java.lang.IllegalStateException: Composite.initWidget() may only be called once.
at com.google.gwt.user.client.ui.Composite.initWidget(Composite.java:127)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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:338)
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:299)
at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
at org.jboss.errai.ui.shared.TemplateUtil.initWidgetNative(TemplateUtil.java)
at org.jboss.errai.ui.shared.TemplateUtil.initWidget(TemplateUtil.java:110)
at org.jboss.errai.ioc.client.BootstrapperImpl$22$1.init(BootstrapperImpl.java:581)
at org.jboss.errai.ioc.client.BootstrapperImpl$22$1.init(BootstrapperImpl.java:1)
at org.jboss.errai.ioc.client.container.AbstractCreationalContext.fireAllInitCallbacks(AbstractCreationalContext.java:196)
at org.jboss.errai.ioc.client.container.SimpleCreationalContext.finish(SimpleCreationalContext.java:177)
at org.jboss.errai.ioc.client.container.IOCDependentBean.getInstance(IOCDependentBean.java:85)
at org.jboss.errai.ioc.client.container.SyncToAsyncBeanManagerAdpater$1.getInstance(SyncToAsyncBeanManagerAdpater.java:148)
at org.jboss.errai.ui.nav.client.local.spi.GeneratedNavigationGraph$3.produceContent(GeneratedNavigationGraph.java:125)
at org.jboss.errai.ui.nav.client.local.Navigation.showPage(Navigation.java:269)
at org.jboss.errai.ui.nav.client.local.Navigation.navigate(Navigation.java:211)
at org.jboss.errai.ui.nav.client.local.Navigation.access$1(Navigation.java:194)
at org.jboss.errai.ui.nav.client.local.Navigation$1.onValueChange(Navigation.java:107)
at com.google.gwt.event.logical.shared.ValueChangeEvent.dispatch(ValueChangeEvent.java:128)
at com.google.gwt.event.logical.shared.ValueChangeEvent.dispatch(ValueChangeEvent.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.HandlerManager.fireEvent(HandlerManager.java:127)
at com.google.gwt.user.client.impl.HistoryImpl.fireEvent(HistoryImpl.java:80)
at com.google.gwt.event.logical.shared.ValueChangeEvent.fire(ValueChangeEvent.java:43)
at com.google.gwt.user.client.impl.HistoryImpl.fireHistoryChangedImpl(HistoryImpl.java:87)
at com.google.gwt.user.client.History.fireCurrentHistoryState(History.java:131)
at org.jboss.errai.ui.nav.client.local.Navigation$2.run(Navigation.java:115)
at org.jboss.errai.common.client.api.extension.InitVotes$OneTimeRunnable.run(InitVotes.java:398)
at org.jboss.errai.common.client.api.extension.InitVotes._runAllRunnables(InitVotes.java:370)
at org.jboss.errai.common.client.api.extension.InitVotes._runAllRunnables(InitVotes.java:355)
at org.jboss.errai.common.client.api.extension.InitVotes.finishInit(InitVotes.java:340)
at org.jboss.errai.common.client.api.extension.InitVotes.access$3(InitVotes.java:335)
at org.jboss.errai.common.client.api.extension.InitVotes$1.run(InitVotes.java:184)
at org.jboss.errai.common.client.api.tasks.ClientTaskManager$ClientAsyncTask.run(ClientTaskManager.java:89)
at org.jboss.errai.common.client.api.tasks.ClientTaskManager$TaskManagerTimer.run(ClientTaskManager.java:190)
at com.google.gwt.user.client.Timer.fire(Timer.java:149)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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:338)
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
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:242)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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:293)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
at java.lang.Thread.run(Thread.java:744)