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java.lang.NoClassDefFoundError: org/jboss/logging/Logger

created by chithu21 in JBoss Messaging - View the full discussion

I have a strange problem.

 

I have a JMS client application & an `MDB` configured in Jboss jboss-5.1.0.GA.

Earlier i added the jar by "Configure Build Path" --> "Add External jars" and everything was working fine.

 

Now, I moved all the jars to a lib folder under my project and used "Configure Build Path" --> "Add jars".

 

Now I get the following exception while executing the client program. :(

 

    `Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/logging/Logger

    at org.jnp.interfaces.NamingContext.<clinit>(NamingContext.java:160)

    at org.jnp.interfaces.NamingContextFactory.getInitialContext(NamingContextFactory.java:56)

    at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)

    at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)

    at javax.naming.InitialContext.init(Unknown Source)

    at javax.naming.InitialContext.<init>(Unknown Source)

    at com.dcat2.messaging.sendreceive.MessageReceiver_test.sendMessage(MessageReceiver_test.java:68)

    at com.dcat2.messaging.sendreceive.MessageReceiver_test.main(MessageReceiver_test.java:57)

Caused by: java.lang.ClassNotFoundException: org.jboss.logging.Logger

    at java.net.URLClassLoader$1.run(Unknown Source)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.net.URLClassLoader.findClass(Unknown Source)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    ... 8 more'

 

 

I have jndi.properties in the classpath and the following jars.

 

`jbossall-client.jar

commons-logging.jar

concurrent.jar

javax.ejb.jar

jms.jar

jnp-client-4.2.2.GA.jar

log4j-1.2.16.jar

sqljdbc4.jar`

 

Can anyone help please....?

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