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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » ( BRKRSAMP1.default ) Java exception:

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vc1981
PostPosted: Mon Jul 02, 2007 9:00 pm    Post subject: ( BRKRSAMP1.default ) Java exception: Reply with quote

Apprentice

Joined: 18 Jan 2006
Posts: 46

Hi ,

I was referring to the PDF called "Websphere Message Broker Basics" and was implementing the simple example shown in Chapter 5 "Developing Applications with Java" where by i was doing the "Simple message flow application". I have an MQinout node, MQ output node and an JavaCompute node.

But when i deploy it on to the execution group , i get an error as mentioned below in in system event viewer:

Error1 :

( BRKRSAMP1.default ) Java exception: ''java.lang.ClassNotFoundException''; thrown from class name: ''java.net.URLClassLoader'', method name: ''findClass'', file: ''URLClassLoader.java'', line: '-3'

The message contains that data associated with a Java exception.

No user action required.

Error 2:

( BRKRSAMP1.default ) The method ''setAttribute'' has thrown the following exception: 'java.lang.ClassNotFoundException: J1_flow_JavaCompute'.

The Java API framework has caught an unhandled Java exception.

Contact the node provider for further details.


Any help in this regard would be highly appreciated !
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VC
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elvis_gn
PostPosted: Mon Jul 02, 2007 9:35 pm    Post subject: Re: ( BRKRSAMP1.default ) Java exception: Reply with quote

Padawan

Joined: 08 Oct 2004
Posts: 1905
Location: Dubai

Hi vc1981,
vc1981 wrote:
( BRKRSAMP1.default ) Java exception: ''java.lang.ClassNotFoundException''; thrown from class name: ''java.net.URLClassLoader'', method name: ''findClass'', file: ''URLClassLoader.java'', line: '-3'
Are you sure you deployed the java class file(jar) along with the other files ?

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vc1981
PostPosted: Mon Jul 02, 2007 9:42 pm    Post subject: Reply with quote

Apprentice

Joined: 18 Jan 2006
Posts: 46

Thanks ..

just a while ago i checked and realised that i wasn't deploying the jar file...its resolved now.
Once again thanks for ur advise
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