Yes. It happens always. Thank Matt for reply, -Bruce
mraible wrote: > > Does this happen often? If you restart Tomcat (stop/start), does it > happen. Can you reproduce the problem consistently? > > Thanks, > > Matt > > On 8/8/07, BruceLee <[EMAIL PROTECTED]> wrote: >> >> Team, >> When I start tomcat, I got java.lang.NullPointerException on log4j. But I >> didn't change anything on log4j except set >> log4j.rootCategory=DEBUG, stdout >> in log4j.properties. Any ideas? >> Thanks! -Mike >> >> ---catalina.log--- >> Aug 9, 2007 12:50:07 AM org.apache.catalina.core.AprLifecycleListener >> lifecycleEvent >> INFO: The Apache Tomcat Native library which allows optimal performance >> in >> production environments was not found on the java.library.path: >> D:\Programs\Apache Software Foundation\Tomcat >> 5.5\bin;.;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program >> Files\MySQL\MySQL Server >> 5.0\bin;D:\Programs\apache-ant-1.6.5-bin\apache-ant-1.6.5\bin;C:\Program >> Files\QuickTime\QTSystem\ >> Aug 9, 2007 12:50:08 AM org.apache.coyote.http11.Http11BaseProtocol init >> INFO: Initializing Coyote HTTP/1.1 on http-8080 >> Aug 9, 2007 12:50:08 AM org.apache.catalina.startup.Catalina load >> INFO: Initialization processed in 2103 ms >> Aug 9, 2007 12:50:08 AM org.apache.catalina.core.StandardService start >> INFO: Starting service Catalina >> Aug 9, 2007 12:50:08 AM org.apache.catalina.core.StandardEngine start >> INFO: Starting Servlet Engine: Apache Tomcat/5.5.23 >> Aug 9, 2007 12:50:08 AM org.apache.catalina.core.StandardHost start >> INFO: XML validation disabled >> Aug 9, 2007 12:50:11 AM org.apache.catalina.core.StandardContext start >> SEVERE: Error listenerStart >> Aug 9, 2007 12:50:11 AM org.apache.catalina.core.StandardContext start >> SEVERE: Context [/cmnweb] startup failed due to previous errors >> Aug 9, 2007 12:50:12 AM org.apache.catalina.core.StandardContext >> processTlds >> SEVERE: Error reading tld listeners java.lang.NullPointerException >> java.lang.NullPointerException >> at >> org.apache.log4j.spi.LocationInfo.<init>(LocationInfo.java:104) >> at >> org.apache.log4j.spi.LoggingEvent.getLocationInformation(LoggingEvent.java:191) >> at >> org.apache.log4j.helpers.PatternParser$LocationPatternConverter.convert(PatternParser.java:483) >> at >> org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:64) >> at org.apache.log4j.PatternLayout.format(PatternLayout.java:503) >> at >> org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301) >> at >> org.apache.log4j.WriterAppender.append(WriterAppender.java:159) >> at >> org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230) >> at >> org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65) >> at org.apache.log4j.Category.callAppenders(Category.java:203) >> at org.apache.log4j.Category.forcedLog(Category.java:388) >> at org.apache.log4j.Category.log(Category.java:853) >> at >> org.apache.commons.logging.impl.Log4JLogger.debug(Log4JLogger.java:171) >> at >> org.apache.catalina.startup.TldConfig.tldScanResourcePaths(TldConfig.java:576) >> at >> org.apache.catalina.startup.TldConfig.execute(TldConfig.java:283) >> at >> org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4307) >> at >> org.apache.catalina.core.StandardContext.start(StandardContext.java:4144) >> at >> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) >> at >> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) >> at >> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544) >> at >> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626) >> at >> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553) >> at >> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488) >> at >> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) >> at >> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) >> at >> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) >> at >> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022) >> at >> org.apache.catalina.core.StandardHost.start(StandardHost.java:736) >> at >> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014) >> at >> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) >> at >> org.apache.catalina.core.StandardService.start(StandardService.java:448) >> at >> org.apache.catalina.core.StandardServer.start(StandardServer.java:700) >> at org.apache.catalina.startup.Catalina.start(Catalina.java:552) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown >> Source) >> at java.lang.reflect.Method.invoke(Unknown Source) >> at >> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295) >> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433) >> -- >> View this message in context: >> http://www.nabble.com/java.lang.NullPointerException-on-log4j-tf4240736s2369.html#a12066869 >> Sent from the AppFuse - User mailing list archive at Nabble.com. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > > -- > http://raibledesigns.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/java.lang.NullPointerException-on-log4j-tf4240736s2369.html#a12077089 Sent from the AppFuse - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
