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via Coderanch by ming fan, 1 year ago
This exception has no message.
java.lang.NoClassDefFoundError at com.javaranch.jspbeans.scwcd.QuizBean.<init>(QuizBean.java:277) at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:237) at java.beans.Beans.instantiate(Beans.java:207) at java.beans.Beans.instantiate(Beans.java:51) at carl.scwcd.scwcd_mock_1._jspService(scwcd_mock_1.java:109) at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source) at org.apache.tomcat.core.Handler.invoke(Unknown Source) at org.apache.tomcat.core.Handler.service(Unknown Source) at org.apache.tomcat.facade.ServletHandler.service(Unknown Source) at org.apache.tomcat.core.ContextManager.internalService(Unknown Source) at org.apache.tomcat.core.ContextManager.service(Unknown Source) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:484)