thread main

[elizabru]

Exception in thread "main" java.lang.

The error came when i changed the java jdk version to 1.6.0 and my server is not running.
Some 'Problem Occured' message window is coming

[Norm]

Please post the full text of the error message.
What command did you enter to get the error message?
How is a server involved in this?

[elizabru]

hai..
thank u..
I was developing a web application in eclipse europa IDE, as i had to get the NetworkInterface methods.. I changed my jre 1.5 to 1.6.. after that this error came. I mean i cannot run even my jsp pages.. Whenever i run the main class written in java it shows the thread which i mentioned.. 'Exception in thread "main" java.lang.'
While i try to run the jsp.. it shows that 'Problem Occured' msg box details...jre installed...no further informations..

[Norm]

Whenever i run the main class written in java it shows the thread which i mentioned.. 'Exception in thread "main" java.lang.'

Please post the FULL text of the error message along with the command you enter to get it.
What server are you using?

'Problem Occured' msg box details

What are the details?

[Niveditha]

Hi,
i think its the problem with installation or classpath so first write a single class with one sysout and check it its running correctly.