[jBoss-User] NullPointerException during startup

[Peter Schauss]

Environment:
        Solaris 2.8
        Oracle 8.1.6
        jBoss 2.0 FINAL

I have modified the jboss.conf file according to the
document "JBoss CMP Quick Start using JBoss 2.0 and Oracle" as shown:

<MLET CODE="org.jboss.jdbc.XADataSourceLoader" ARCHIVE="jboss.jar"
CODEBASE="../lib/ext/">
    <ARG TYPE="java.lang.String" VALUE="CDIConnectionPool">
    <ARG TYPE="java.lang.String"
VALUE="org.jboss.minerva.xa.XADataSourceImpl">
    <ARG TYPE="java.lang.String"
VALUE="jdbc:oracle:thin@localhost:1521:cdi">
    <ARG TYPE="java.lang.String" VALUE="cdi_user">
    <ARG TYPE="java.lang.String" VALUE="password">
    <ARG TYPE="java.lang.String" VALUE="">
    <ARG TYPE="java.lang.String" VALUE="2">
    <ARG TYPE="java.lang.String" VALUE="5">
    <ARG TYPE="java.lang.String"
VALUE="GCEnabled=true;ShrinkingEnabled=true;GCMinIdleTime=30000;GCInterval=1
0000;ShrinkMinIdleTime=30000">
</MLET>

When starting the server, I get the following errors:

Using configuration "default"
[Console logging] Initialized
[Classpath extension] Initializing
[Classpath extension] Initialized
[File logging] Initializing
[File logging] Initialized
[Classpath extension] Initializing
[Classpath extension] java.lang.NullPointerException
[Classpath extension]   at
org.jboss.util.ClassPathExtension.initService(ClassPathExtension.java:84)
[Classpath extension]   at
org.jboss.util.ServiceMBeanSupport.init(ServiceMBeanSupport.java:66)
[Classpath extension]   at
org.jboss.util.ServiceMBeanSupport.preRegister(ServiceMBeanSupport.java:161)
[Classpath extension]   at
com.sun.management.jmx.MBeanServerImpl.preRegisterInvoker(MBeanServerImpl.ja
va:2245)
[Classpath extension]   at
com.sun.management.jmx.MBeanServerImpl.createMBean(MBeanServerImpl.java:765)
[Classpath extension]   at
javax.management.loading.MLet.getMBeansFromURL(MLet.java:540)
[Classpath extension]   at
javax.management.loading.MLet.getMBeansFromURL(MLet.java:369)
[Classpath extension]   at org.jboss.Main.<init>(Main.java:119)
[Classpath extension]   at org.jboss.Main$1.run(Main.java:87)
[Classpath extension]   at
java.security.AccessController.doPrivileged(Native Method)
[Classpath extension]   at org.jboss.Main.main(Main.java:83)
[Classpath extension] Initialized
[Classpath extension] Initializing
[Classpath extension] java.lang.NullPointerException
[Classpath extension]   at
org.jboss.util.ClassPathExtension.initService(ClassPathExtension.java:84)
[Classpath extension]   at
org.jboss.util.ServiceMBeanSupport.init(ServiceMBeanSupport.java:66)
[Classpath extension]   at
org.jboss.util.ServiceMBeanSupport.preRegister(ServiceMBeanSupport.java:161)
[Classpath extension]   at
com.sun.management.jmx.MBeanServerImpl.preRegisterInvoker(MBeanServerImpl.ja
va:2245)
[Classpath extension]   at
com.sun.management.jmx.MBeanServerImpl.createMBean(MBeanServerImpl.java:765)
[Classpath extension]   at
javax.management.loading.MLet.getMBeansFromURL(MLet.java:540)
[Classpath extension]   at
javax.management.loading.MLet.getMBeansFromURL(MLet.java:369)
[Classpath extension]   at org.jboss.Main.<init>(Main.java:119)
[Classpath extension]   at org.jboss.Main$1.run(Main.java:87)
[Classpath extension]   at
java.security.AccessController.doPrivileged(Native Method)
[Classpath extension]   at org.jboss.Main.main(Main.java:83)
[Classpath extension] Initialized

Any suggestions?

Thanks,
Peter Schauss


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