Re: [EXT]Re: .intermittent InvocationTargetException errors
Rick, On 4/15/24 11:29, Rick Noel wrote: The complete trace. java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at com.radiovoodoo.display.EvalExpr.evalIdentifier(EvalExpr.java:317) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:57) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:30) at com.radiovoodoo.display.Expr.evaluate(Expr.java:370) at com.radiovoodoo.display.PropertyTag.evaluate(PropertyTag.java:102) at com.radiovoodoo.display.PropertyTag.doStartTag(PropertyTag.java:55) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspx_meth_ww_005fproperty_005f5(contest_005fschedule_005fedit_jsp.java:6193) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspService(contest_005fschedule_005fedit_jsp.java:1299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) The compiler is working. Whatever RadioVoodoo is is causing this error. I can see that the JSP compiler has finished because the call stack includes org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspService which means your services/system/contesting/contest-schedule-edit.jsp has been compiled successfully. RadioVoodoo appears to be a JSP tag library and I'm guessing that it's being invoked to perform some kind of expression evaluation and THAT is failing. You might need to reach out to the RadioVoodoo people to find out what's happening... Caused by: java.lang.NullPointerException: Cannot invoke "java.util.TimeZone.getDisplayName()" because "this.customerTimeZone" is null at com.radiovoodoo.action.station.ContestManager.getCustomerTimeZoneDisplayName(ContestManager.java:1195) ... 51 more Well, that tells you what is really happening: you have a null reference and you are trying to make a call on it. RadioVoodoo is allowing you to try to invoke a method on a null reference and getting an NPE for its trouble. The rest of the details are below: Apr 15, 2024 11:26:51 AM com.radiovoodoo.util.Log log SEVERE: Exception: java.lang.NullPointerException: Cannot invoke "java.util.TimeZone.getDisplayName()" because "this.customerTimeZone" is null Stack Trace follows: java.lang.NullPointerException: Cannot invoke "java.util.TimeZone.getDisplayName()" because "this.customerTimeZone" is null at com.radiovoodoo.action.station.ContestManager.getCustomerTimeZoneDisplayName(ContestManager.java:1195) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at com.radiovoodoo.display.EvalExpr.evalIdentifier(EvalExpr.java:317) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:57) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:30) at com.radiovoodoo.display.Expr.evaluate(Expr.java:370) at com.radiovoodoo.display.PropertyTag.evaluate(PropertyTag.java:102) at com.radiovoodoo.display.PropertyTag.doStartTag(PropertyTag.java:55) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspx_meth_ww_005fproperty_005f5(contest_005fschedule_005fedit_jsp.java:6193) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspService(contest_005fschedule_005fedit_jsp.java:1299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658)
RE: [EXT]Re: .intermittent InvocationTargetException errors
The NullPointerException is the real problem. From: Rick Noel Sent: Monday, April 15, 2024 10:30 AM To: Tomcat Users List Subject: RE: [EXT]Re: .intermittent InvocationTargetException errors The complete trace. . . . . . . . . java. lang. reflect. InvocationTargetException at java. base/jdk. internal. reflect. NativeMethodAccessorImpl. invoke0(Native Method) at java. base/jdk. internal. reflect. NativeMethodAccessorImpl. invoke(NativeMethodAccessorImpl. java: 77) The complete trace. java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at com.radiovoodoo.display.EvalExpr.evalIdentifier(EvalExpr.java:317) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:57) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:30) at com.radiovoodoo.display.Expr.evaluate(Expr.java:370) at com.radiovoodoo.display.PropertyTag.evaluate(PropertyTag.java:102) at com.radiovoodoo.display.PropertyTag.doStartTag(PropertyTag.java:55) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspx_meth_ww_005fproperty_005f5(contest_005fschedule_005fedit_jsp.java:6193) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspService(contest_005fschedule_005fedit_jsp.java:1299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:175) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:653) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:419) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:340) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:277) at com.radiovoodoo.action.ServletDispatcher.service(ServletDispatcher.java:177) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:175) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736) at org.apache.tomcat.util.net.SocketProcessorBase.run
RE: [EXT]Re: .intermittent InvocationTargetException errors
The complete trace. java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at com.radiovoodoo.display.EvalExpr.evalIdentifier(EvalExpr.java:317) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:57) at com.radiovoodoo.display.EvalExpr.eval(EvalExpr.java:30) at com.radiovoodoo.display.Expr.evaluate(Expr.java:370) at com.radiovoodoo.display.PropertyTag.evaluate(PropertyTag.java:102) at com.radiovoodoo.display.PropertyTag.doStartTag(PropertyTag.java:55) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspx_meth_ww_005fproperty_005f5(contest_005fschedule_005fedit_jsp.java:6193) at org.apache.jsp.services.system.contesting.contest_005fschedule_005fedit_jsp._jspService(contest_005fschedule_005fedit_jsp.java:1299) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:175) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:653) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:419) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:340) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:277) at com.radiovoodoo.action.ServletDispatcher.service(ServletDispatcher.java:177) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:175) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:150) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:833) Caused by: java.lang.NullPointerException: Cannot invoke "java.util.TimeZone.getDisplayName()" because "this.customerTimeZone" is null at
