Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via kldp.org by Unknown author, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.apache.jsp.rda_5_jsp._jspService(rda_5_jsp.java:186)	at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)	at org.apache.jasper.servlet.JspServletWrapper.service(Unknown Source)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown Source)	at org.apache.jasper.servlet.JspServlet.service(Unknown Source)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)	at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source)	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unknown Source)	at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)	at org.apache.catalina.core.StandardContextValve.invoke(Unknown Source)	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unknown Source)	at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)	at org.apache.catalina.core.StandardContext.invoke(Unknown Source)	at org.apache.catalina.core.StandardHostValve.invoke(Unknown Source)	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unknown Source)	at org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown Source)	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unknown Source)	at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source)	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unknown Source)	at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)	at org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source)	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unknown Source)	at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)	at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)	at org.apache.coyote.tomcat4.CoyoteAdapter.service(Unknown Source)	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:263)	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360)	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604)	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562)	at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679)	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)	at java.lang.Thread.run(Thread.java:534)