Date: 2004-05-20T13:16:06 Editor: RobertBurrellDonkin <[EMAIL PROTECTED]> Wiki: Jakarta Commons Wiki Page: ValidatorNoClassDefFound URL: http://wiki.apache.org/jakarta-commons/ValidatorNoClassDefFound
Moved content from original wiki New Page: Up to ValidatorFaq ---- 4. November 2002 I am getting a really strange behaviour when using the struts validator. Infact I am beginning to wonder whether itīs just me going nuts! Itīs an error that makes no sense to me at all! Hereīs the scenario: 1. Start tomcat 1. open browser 1. go to form in html page 1. send Now the strange thing is that every second time (after closing the 2 of course) I carry out the steps described above I get a {{{ java.lang.NoClassDefFoundError: org.apache.struts.validator.ValidatorForm }}} error! Why not every time or even never?! It just doesnīt make sense t o me that this error comes in exactly the interval as described above. Has anybody else experienced a similar problem which might be worth sharing? I know it sounds silly but that is exactly what is happening! == Answer == It seems that this is a session issue and the solution was to change the context in the tomcat server.xml: I.e. I added: {{{ <Manager className="org.apache.catalina.session.PersistentManager" debug="4" saveOnRestart="false" <------- maxActiveSessions="-1" minIdleSwap="-1" maxIdleSwap="-1" maxIdleBackup="-1"> <Store className="org.apache.catalina.session.FileStore"/> </Manager> }}} to my Context. Michael Delamere ---- Up to ValidatorFaq --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]