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 Oracle Community by areplogle, 1 year ago
java.lang.NullPointerException: 	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4797)	at org.apache.catalina.core.StandardContext.start(StandardContext.java:5175)	at com.sun.enterprise.web.WebModule.start(WebModule.java:311)	at com.sun.enterprise.web.LifecycleStarter.doRun(LifecycleStarter.java:45)	at com.sun.appserv.management.util.misc.RunnableBase.runSync(RunnableBase.java:283)	at com.sun.appserv.management.util.misc.RunnableBase._submit(RunnableBase.java:155)	at com.sun.appserv.management.util.misc.RunnableBase.submit(RunnableBase.java:171)	at com.sun.enterprise.web.VirtualServer.startChildren(VirtualServer.java:1593)	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1218)	at org.apache.catalina.core.StandardHost.start(StandardHost.java:942)	at com.sun.enterprise.web.LifecycleStarter.doRun(LifecycleStarter.java:45)	at com.sun.appserv.management.util.misc.RunnableBase.runSync(RunnableBase.java:283)	at com.sun.appserv.management.util.misc.RunnableBase._submit(RunnableBase.java:155)	at com.sun.appserv.management.util.misc.RunnableBase.submit(RunnableBase.java:171)	at com.sun.enterprise.web.EmbeddedWebContainer$WebEngine.startChildren(EmbeddedWebContainer.java:440)	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1218)	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:520)	at org.apache.catalina.startup.Embedded.start(Embedded.java:923)	at com.sun.enterprise.web.WebContainer.start(WebContainer.java:844)	at com.sun.enterprise.web.PEWebContainer.startInstance(PEWebContainer.java:795)	at com.sun.enterprise.web.PEWebContainerLifecycle.onStartup(PEWebContainerLifecycle.java:71)	at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:401)	at com.sun.enterprise.server.ondemand.OnDemandServer.onStartup(OnDemandServer.java:104)	at com.sun.enterprise.server.PEMain.run(PEMain.java:402)	at com.sun.enterprise.server.PEMain.main(PEMain.java:326)	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:585)	at com.sun.enterprise.server.PELaunch.main(PELaunch.java:274)