I have a Jboss2.1 and Tomcat 4.0 (Catalina) on Linux 6.2 using JDK1.3 Does anybody have a fix to this problem. I have this app working on Jboss2.1 and Tomcat 3.2.1 [J2EE Deployer Default] Starting module bfrs_web.war [Auto deploy] java.lang.NullPointerException [Auto deploy] at org.jboss.contrib.catalina.ConfigMapper.deploy(ConfigMapper.java:333) [Auto deploy] at org.jboss.contrib.catalina.ConfigCatalinaService.deploy(ConfigCatalinaService.java:74) [Auto deploy] at java.lang.reflect.Method.invoke(Native Method) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523) [Auto deploy] at org.jboss.deployment.J2eeDeployer.startApplication(J2eeDeployer.java:416) [Auto deploy] at org.jboss.deployment.J2eeDeployer.deploy(J2eeDeployer.java:178) [Auto deploy] at java.lang.reflect.Method.invoke(Native Method) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523) [Auto deploy] at org.jboss.ejb.AutoDeployer.deploy(AutoDeployer.java:358) [Auto deploy] at org.jboss.ejb.AutoDeployer.run(AutoDeployer.java:221) [Auto deploy] at org.jboss.ejb.AutoDeployer.startService(AutoDeployer.java:332) [Auto deploy] at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:93) [Auto deploy] at java.lang.reflect.Method.invoke(Native Method) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523) [Auto deploy] at org.jboss.util.ServiceControl.start(ServiceControl.java:97) [Auto deploy] at java.lang.reflect.Method.invoke(Native Method) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628) [Auto deploy] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523) [Auto deploy] at org.jboss.Main.<init>(Main.java:203) [Auto deploy] at org.jboss.Main$1.run(Main.java:107) [Auto deploy] at java.security.AccessController.doPrivileged(Native Method) [Auto deploy] at org.jboss.Main.main(Main.java:103) [J2EE Deployer Default] Starting bfrs_web.war failed! Alvin _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user