What have I done wrong to deserve this NullPointerException
This is the output:
C:\JBoss-2.2.1\bin>run.bat
JBOSS_CLASSPATH=;run.jar;../lib/crimson.jar
jboss.home = C:\J2eeAppServers\JBoss-2.2.1
Using configuration "default"
[Info] Java version: 1.3.0,Sun Microsystems Inc.
[Info] Java VM: Java HotSpot(TM) Client VM 1.3.0-C,Sun Microsystems Inc.
[Info] System: Windows 2000 5.0,x86
[Shutdown] Shutdown hook added
[Service Control] Registered with server
[Service Control] Initializing 22 MBeans
[Webserver] Initializing
[Webserver] Initialized
[Naming] Initializing
[Naming] Initialized
[JNDIView] Initializing
[JNDIView] Initialized
[Transaction manager] Initializing
[Transaction manager] Initialized
[JAAS Security Manager] Initializing
[JAAS Security Manager] Initialized
[JDBC provider] Initializing
[JDBC provider] Loaded JDBC-driver:org.hsql.jdbcDriver
[JDBC provider] Initialized
[HypersonicDS] Initializing
[HypersonicDS] Initialized
[Container factory] Initializing
[Container factory] Initialized
[JBossMQ] Initializing
[JBossMQ] Initialized
[DefaultJMSProvider] Initializing
[DefaultJMSProvider] Initialized
[StdJMSPool] Initializing
[StdJMSPool] Initialized
[J2EE Deployer Default] Initializing
[J2EE Deployer Default] Initialized
[Auto deploy] Initializing
[Auto deploy] Initialized
[RARDeployer] Initializing
[RARDeployer] Initialized
[ConnectionManagerFactoryLoader] Initializing
[MinervaNoTransCMFactory] Initialized
[ConnectionManagerFactoryLoader] Initializing
[MinervaSharedLocalCMFactory] Initialized
[ConnectionManagerFactoryLoader] Initializing
[MinervaXACMFactory] Initialized
[ConnectionFactoryLoader] Initializing
[BlackBoxDS] Initialized
[JMX RMI Adaptor] Initializing
[JMX RMI Adaptor] Initialized
[JMX RMI Connector] Initializing
[JMX RMI Connector] Initialized
[Mail Service] Initializing
[Mail Service] Initialized
[Service Control] Initialized 22 services
[Service Control] Starting 22 MBeans
[Webserver] Starting
[Webserver] Codebase set to http://localhost:8083/
[Webserver] Started webserver on port 8083
[Webserver] Started
[Naming] Starting
[Naming] Naming started on port 1099
[Naming] Started
[JNDIView] Starting
[JNDIView] Started
[Transaction manager] Starting
[Transaction manager] Started
[JAAS Security Manager] Starting
[JAAS Security Manager] JAAS.startService, cachePolicy=null
[JAAS Security Manager] JAAS.startService, SecurityProxyFactory=org.jboss.security.SubjectSecurityProxyFactory@4695a6
[JAAS Security Manager] Started
[JDBC provider] Starting
[JDBC provider] Started
[HypersonicDS] Starting
[HypersonicDS] XA Connection pool HypersonicDS bound to java:/HypersonicDS
[HypersonicDS] Stopped
[HypersonicDS] java.lang.NullPointerException
[HypersonicDS] at org.opentools.minerva.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:165)
[HypersonicDS] at org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:330)
[HypersonicDS] at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:93)
[HypersonicDS] at java.lang.reflect.Method.invoke(Native Method)
[HypersonicDS] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[HypersonicDS] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[HypersonicDS] at org.jboss.util.ServiceControl.start(ServiceControl.java:97)
[HypersonicDS] at java.lang.reflect.Method.invoke(Native Method)
[HypersonicDS] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[HypersonicDS] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[HypersonicDS] at org.jboss.Main.<init>(Main.java:203)
[HypersonicDS] at org.jboss.Main$1.run(Main.java:107)
[HypersonicDS] at java.security.AccessController.doPrivileged(Native Method)
[HypersonicDS] at org.jboss.Main.main(Main.java:103)
[Service Control] Could not start DefaultDomain:service=XADataSource,name=Hypersonic
[Service Control] java.lang.NullPointerException
[Service Control] at org.opentools.minerva.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:165)
[Service Control] at org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:330)
[Service Control] at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:93)
[Service Control] at java.lang.reflect.Method.invoke(Native Method)
[Service Control] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Service Control] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Service Control] at org.jboss.util.ServiceControl.start(ServiceControl.java:97)
[Service Control] at java.lang.reflect.Method.invoke(Native Method)
[Service Control] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Service Control] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Service Control] at org.jboss.Main.<init>(Main.java:203)
[Service Control] at org.jboss.Main$1.run(Main.java:107)
[Service Control] at java.security.AccessController.doPrivileged(Native Method)
[Service Control] at org.jboss.Main.main(Main.java:103)
[Container factory] Starting
[Container factory] Started
[JBossMQ] Starting
[JBossMQ] Server Version 0.8 Started
[JBossMQ] Started
[DefaultJMSProvider] Starting
[DefaultJMSProvider] JMS provider Adapter DefaultJMSProvider bound to java:/DefaultJMSProvider
[DefaultJMSProvider] Started
