Hi EveryBody I got an NPE exception in Tomcat 4.1.10/jdk 1.4.1_01 while reloading a servlet: Any idea how to bypass or fix this problem???
2002-12-02 21:25:53 StandardContext[/primer]: Processing start(), current available=false 2002-12-02 21:25:53 StandardContext[/primer]: Configuring default Resources 2002-12-02 21:25:53 StandardContext[/primer]: Configuring non-privileged default Loader 2002-12-02 21:25:53 StandardContext[/primer]: Processing standard container startup 2002-12-02 21:25:53 WebappLoader[/primer]: Deploying class repositories to work directory C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\primer 2002-12-02 21:25:53 WebappLoader[/primer]: Deploy class files /WEB-INF/classes to D:\MyApp\Primer\WEB-INF\classes 2002-12-02 21:25:53 WebappLoader[/primer]: Reloading checks are enabled for this Context 2002-12-02 21:25:53 ContextConfig[/primer]: ContextConfig: Processing START 2002-12-02 21:25:53 StandardContext[/primer]: Setting deployment descriptor public ID to '-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN' 2002-12-02 21:25:53 StandardContext[/primer]: Setting deployment descriptor public ID to '-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN' 2002-12-02 21:25:53 ContextConfig[/primer]: Accumulating TLD resource paths 2002-12-02 21:25:53 ContextConfig[/primer]: Scanning <taglib> elements in web.xml 2002-12-02 21:25:53 ContextConfig[/primer]: Scanning TLDs in /WEB-INF subdirectory 2002-12-02 21:25:53 ContextConfig[/primer]: Scanning JARs in /WEB-INF/lib subdirectory 2002-12-02 21:25:53 ContextConfig[/primer]: Pipline Configuration: 2002-12-02 21:25:53 ContextConfig[/primer]: org.apache.catalina.core.StandardContextValve/1.0 2002-12-02 21:25:53 ContextConfig[/primer]: ====================== 2002-12-02 21:25:53 NamingContextListener[/Standalone/localhost/primer]: Creating JNDI naming context 2002-12-02 21:25:53 NamingContextListener[/Standalone/localhost/primer]: Resource parameters for UserTransaction = null 2002-12-02 21:25:53 StandardManager[/primer]: Seeding random number generator class java.security.SecureRandom 2002-12-02 21:25:53 StandardManager[/primer]: Seeding of random number generator has been completed 2002-12-02 21:25:53 StandardContext[/primer]: Posting standard context attributes 2002-12-02 21:25:53 StandardContext[/primer]: Configuring application event listeners 2002-12-02 21:25:53 StandardContext[/primer]: Sending application start events 2002-12-02 21:25:53 StandardContext[/primer]: Starting filters 2002-12-02 21:25:53 StandardWrapper[/primer:default]: Loading container servlet default 2002-12-02 21:25:53 StandardWrapper[/primer:invoker]: Loading container servlet invoker 2002-12-02 21:25:53 StandardContext[/primer]: Starting completed 2002-12-02 21:25:57 StandardContext[/primer]: Mapping contextPath='/primer' with requestURI='/primer/myapp' and relativeURI='/myapp' 2002-12-02 21:25:57 StandardContext[/primer]: Trying exact match 2002-12-02 21:25:57 StandardContext[/primer]: Mapped to servlet 'MyApp Executive' with servlet path '/myapp' and path info 'null' and update=true 2002-12-02 21:26:00 StandardContext[/primer]: Mapping contextPath='/primer' with requestURI='/primer/myapp' and relativeURI='/myapp' 2002-12-02 21:26:00 StandardContext[/primer]: Trying exact match 2002-12-02 21:26:00 StandardContext[/primer]: Mapped to servlet 'MyApp Executive' with servlet path '/myapp' and path info 'null' and update=true 2002-12-02 21:26:00 StandardContext[/primer]: Mapping contextPath='/primer' with requestURI='/primer/myprog' and relativeURI='/myprog' 2002-12-02 21:26:00 StandardContext[/primer]: Trying exact match 2002-12-02 21:26:00 StandardContext[/primer]: Mapped to servlet 'myprog Kixlet' with servlet path '/myprog' and path info 'null' and update=true 2002-12-02 21:27:08 StandardContext[/primer]: Reloading this Context has started 2002-12-02 21:27:08 StandardContext[/primer]: Sending application stop events 2002-12-02 21:27:08 StandardContext[/primer]: Stopping filters 2002-12-02 21:27:08 WebappLoader[/primer]: Deploying class repositories to work directory C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\primer 2002-12-02 21:27:08 WebappLoader[/primer]: Deploy class files /WEB-INF/classes to D:\MyApp\Primer\WEB-INF\classes 2002-12-02 21:27:08 WebappLoader[/primer]: Reloading checks are enabled for this Context 2002-12-02 21:27:08 NamingContextListener[/Standalone/localhost/primer]: Creating JNDI naming context 2002-12-02 21:27:08 NamingContextListener[/Standalone/localhost/primer]: Resource parameters for UserTransaction = null 2002-12-02 21:27:08 StandardContext[/primer]: Configuring application event listeners 2002-12-02 21:27:08 StandardContext[/primer]: Sending application start events 2002-12-02 21:27:08 StandardContext[/primer]: Starting filters 2002-12-02 21:27:08 StandardWrapper[/primer:default]: Loading container servlet default 2002-12-02 21:27:08 StandardWrapper[/primer:invoker]: Loading container servlet invoker 2002-12-02 21:27:08 StandardManager[/primer]: Seeding random number generator class java.security.SecureRandom 2002-12-02 21:27:08 StandardManager[/primer]: Seeding of random number generator has been completed 2002-12-02 21:27:08 StandardContext[/primer]: Reloading this Context is completed 2002-12-02 21:27:10 StandardContext[/primer]: Mapping contextPath='/primer' with requestURI='/primer/myapp' and relativeURI='/myapp' 2002-12-02 21:27:10 StandardContext[/primer]: Trying exact match 2002-12-02 21:27:10 StandardContext[/primer]: Mapped to servlet 'MyApp Executive' with servlet path '/myapp' and path info 'null' and update=true 2002-12-02 21:27:10 StandardWrapperValve[MyApp Executive]: Allocate exception for servlet MyApp Executive java.lang.NullPointerException at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:678) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:214) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2389) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:380) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:533) at java.lang.Thread.run(Thread.java:536) Regards FA -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
