Eclipse - Web應用程序Tomcat部署borked

Question

任何幫助將不勝感激。我正在運行一個Web應用程序，這取決於我的工作空間中的另外兩個項目。這兩個項目進一步依賴於我工作區中的其他3個項目。工作空間內的任何項目都沒有錯誤。運行在Tomcat Web應用程序產生以下錯誤：

java.lang.NoClassDefFoundError：COM /遠程/其它/ DefaultApplicationModule

這取決於項目的第一級中的一類。直到最近，所有的工作都很好。這顯然是某種類路徑問題？有關如何在Eclipse元數據中找到這些內容並解決此問題的任何建議？

更多細節：

控制檯：

******************************************************************* 
*** WARNING: Apache MyFaces-2 is running in DEVELOPMENT mode. *** 
***           ^^^^^^^^^^^   *** 
*** Do NOT deploy to your live server(s) without changing this. *** 
*** See Application#getProjectStage() for more information.  *** 
******************************************************************* 

Feb 13, 2014 1:41:18 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Error listenerStart 
Feb 13, 2014 1:41:18 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Context [/CRGen] startup failed due to previous errors 
Feb 13, 2014 1:41:18 PM org.apache.catalina.core.StandardContext listenerStop 
SEVERE: Exception sending context destroyed event to listener instance of class   za.co.huge.processor.CRToolContextListener 
java.lang.NoClassDefFoundError: com/tele/misc/DefaultApplicationModule 
    at za.co.huge.processor.ReportProcessor.<init>(ReportProcessor.java:30) 
    at za.co.huge.processor.ReportProcessor.getInstance(ReportProcessor.java:41) 
    at  za.co.huge.processor.CRToolContextListener.contextDestroyed(CRToolContextListener.java:22) 
at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4927) 
at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5573) 
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) 
at java.util.concurrent.FutureTask.run(FutureTask.java:166) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
at java.lang.Thread.run(Thread.java:724) 

Feb 13, 2014 1:41:18 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["http-bio-8080"] 
Feb 13, 2014 1:41:18 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["ajp-bio-8009"] 
Feb 13, 2014 1:41:18 PM org.apache.catalina.startup.Catalina start 
INFO: Server startup in 2547 ms 

這一切都源於我的servlet上下文監聽器：

<!-- CRTool Context listener starts report processing Engine --> 
<listener> 
    <listener-class>za.co.huge.processor.CRToolContextListener</listener-class> 
</listener> 

哪些失敗時初始化從依賴項目吉斯模塊：

/* singleton design pattern - so only one service thread can be running */ 
private ReportProcessor(final long sleepTime){ 
    serviceThread = new ServiceThread(sleepTime); 
    thread = new Thread(serviceThread); 
    thread.setPriority(Thread.MIN_PRIORITY); 
    final Injector injector = Guice.createInjector(new  DefaultApplicationModule()); 
//  final Injector injector = Guice.createInjector(new CommissionsModule(), new  DefaultApplicationModule()); 
//  ci = injector.getInstance(CommissionsImpl.class); 
    } 

Answer 1

編譯完代碼後，最終會在程序中爲每個類添加.class文件。這些二進制文件是Java解釋來執行程序的字節碼。 NoClassDefFoundError指示負責動態加載類的類加載程序找不到要嘗試使用的類的.class文件。這可能表示在執行代碼時沒有設置類路徑選項。此鏈接說明如何在執行時設置類路徑。 http://en.wikipedia.org/wiki/Classpath_%28Java%29