Hi friends,
When I run the Jboss6.0.0.Final server, the following Exception is occured.
12:12:25,250 WARN [ClassLoaderManager] Unexpected error during load of:org.w3c.
dom.UserDataHandler: java.lang.LinkageError: loader constraint violation: loader
(instance of org/jboss/classloader/spi/base/BaseClassLoader) previously initiat
ed loading for a different type with name "org/w3c/dom/UserDataHandler"
at java.lang.ClassLoader.defineClass1(Native Method) [:1.6.0_20]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [:1.6.0_2
0]
at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [:1.6.0_20]
at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLo
ader.java:52) [jboss-classloader.jar:2.2.0.GA]
at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.
java:650) [jboss-classloader.jar:2.2.0.GA]
at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.
java:609) [jboss-classloader.jar:2.2.0.GA]
at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_20
]
Is this problem with jars Available in my J2EE application and Jboss lib jars? (jars conflict) ?
Do I need to remove any jars?
Here I added an attachment of my J2EE application jars.
Please guide me.
Thanks in Advance.