问题描述
我按照了它的setup.txt进行配置了，但是建立了一个类后运行就报错了，贴上错误。onModuleLoad()threwanexceptionExceptionwhileloadingmodulecom.gxt3.com.client.GXT3.SeeDevelopmentModefordetails.java.lang.reflect.InvocationTargetExceptionatsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)atsun.reflect.NativeMethodAccessorImpl.invoke(UnknownSource)atsun.reflect.DelegatingMethodAccessorImpl.invoke(UnknownSource)atjava.lang.reflect.Method.invoke(UnknownSource)atcom.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:406)atcom.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)atcom.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:526)atcom.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)atjava.lang.Thread.run(UnknownSource)Causedby:java.lang.RuntimeException:Deferredbindingfailedfor'com.sencha.gxt.core.client.dom.Layer$LayerAppearance'(didyouforgettoinheritarequiredmodule?)atcom.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:53)atcom.google.gwt.core.shared.GWT.create(GWT.java:57)atcom.google.gwt.core.client.GWT.create(GWT.java:85)atcom.sencha.gxt.core.client.dom.Layer.<init>(Layer.java:229)atcom.sencha.gxt.widget.core.client.Component.onAfterFirstAttach(Component.java:1255)atcom.sencha.gxt.widget.core.client.ContentPanel.onAfterFirstAttach(ContentPanel.java:783)atcom.sencha.gxt.widget.core.client.Window.onAfterFirstAttach(Window.java:1191)atcom.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1279)atcom.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)atcom.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)atcom.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)atcom.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)atcom.sencha.gxt.widget.core.client.Window.show(Window.java:941)atcom.gxt3.com.client.GXT3.onModuleLoad(GXT3.java:14)...9moreCausedby:com.google.gwt.core.ext.UnableToCompleteException:(seepreviouslogentries)atcom.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:513)atcom.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:49)...22more