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我剛剛嘗試了與roo-1.1.0捆綁在一起的gwtNoEntities示例。roo示例gwtNoEntities無法加載
當啓動使用tomcat:運行,或碼頭:運行,我只得到加載框。
在GWT託管模式下運行時,我得到客戶端中報告的以下堆棧跟蹤,
這看起來與使用瀏覽器歷史記錄設置默認位置有關,該錯誤爲空。
解決這個問題的正確方法是什麼?
堆棧跟蹤
00:02:08.323 [ERROR] Unable to load module entry point class com.springsource.foo.client.scaffold.Scaffold (see associated exception for details)
java.util.NoSuchElementException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:796)
at java.util.HashMap$KeyIterator.next(HashMap.java:828)
at com.springsource.foo.client.scaffold.ScaffoldDesktopApp.init(ScaffoldDesktopApp.java:139)
at com.springsource.foo.client.scaffold.ScaffoldDesktopApp.run(ScaffoldDesktopApp.java:61)
at com.springsource.foo.client.scaffold.Scaffold.onModuleLoad(Scaffold.java:19)
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:396) at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:183)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:510)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:619)
在問題生成的代碼
/* Browser history integration */
ScaffoldPlaceHistoryMapper mapper = GWT.create(ScaffoldPlaceHistoryMapper.class);
mapper.setFactory(placeHistoryFactory);
PlaceHistoryHandler placeHistoryHandler = new PlaceHistoryHandler(mapper);
/* 139 */ ProxyListPlace defaultPlace = getTopPlaces().iterator().next();
placeHistoryHandler.register(placeController, eventBus, defaultPlace);
placeHistoryHandler.handleCurrentHistory();
該修復工作,但GWT客戶端只顯示當我從mvn gwt運行它:運行,而不是從mvn tomcat:運行或mvn碼頭:運行。我嘗試使用firefox-3和IE-7。 – crowne 2010-12-06 12:28:17