Re: Struts Validator NoClassDefFoundError
Subject: Re: Struts Validator NoClassDefFoundError From: Pim [EMAIL PROTECTED] === Hi Craig, Check the version of the validator. Use the version 20020114, it's the latest on Davids site. I had similar problems, this was caused because I used version 0.5 Pim Craig Raw [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... Hi, I am using the Struts Validator in my webapp but encounter the following error on each page that tries to use it. java.lang.NoClassDefFoundError: org/apache/struts/validator/action/ValidatorForm at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:509) My WEB-INF/lib has the following jars commons-beanutils.jar commons-collections.jar commons-digester.jar jakarta-regexp-1.2.jar struts.jar struts-validator.jar tiles.jar The ValidatorForm is thus clearly in the webapp classpath. I have read this may be because of the ValidatorForm class appearing twice on my system classpath, but this does not seem to be the case. My system classpath on JBoss is: c:\Java\j2sdk1.4.0/lib/tools.jar run.jar ../lib/crimson.jar /C:/var/jboss/log/ /C:/var/jboss/lib/ext/activation.jar /C:/var/jboss/lib/ext/castor-0.9.1.jar /C:/var/jboss/lib/ext/gnu-regexp-1.0.8.jar /C:/var/jboss/lib/ext/hsql.jar /C:/var/jboss/lib/ext/idb.jar /C:/var/jboss/lib/ext/jboss-j2ee.jar /C:/var/jboss/lib/ext/jboss-management.jar /C:/var/jboss/lib/ext/jboss.jar /C:/var/jboss/lib/ext/jbosscx.jar /C:/var/jboss/lib/ext/jbossmq.jar /C:/var/jboss/lib/ext/jbosspool.jar /C:/var/jboss/lib/ext/jbosssx.jar /C:/var/jboss/lib/ext/jetty-service.jar /C:/var/jboss/lib/ext/jmxtools.jar /C:/var/jboss/lib/ext/jndi.jar /C:/var/jboss/lib/ext/jnpserver.jar /C:/var/jboss/lib/ext/jpl-util-0_5b.jar /C:/var/jboss/lib/ext/log4j.jar /C:/var/jboss/lib/ext/mail.jar /C:/var/jboss/lib/ext/mysql.jar /C:/var/jboss/lib/ext/oswego-concurrent.jar /C:/var/jboss/lib/ext/ots-jts_1.0.jar /C:/var/jboss/lib/ext/tomcat-service.jar /C:/var/jboss/lib/ext/tyrex-0.9.8.5.jar /C:/var/jboss/tmp/ /C:/var/jboss/db/ /C:/var/tomcat/lib/ant.jar /C:/var/tomcat/lib/jasper.jar /C:/var/tomcat/lib/servlet.jar /C:/var/tomcat/lib/tools.jar /C:/var/tomcat/lib/webserver.jar The example war that came with the Validator seems to work fine, so it must be a local issue to my deployment. Any ideas? Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Struts Validator NoClassDefFoundError
What version of the Struts Validator are you using? Package names were changed at some point from com.wintecinc.struts.* to org.apache.struts.validator.* (1/14/2002). When this was done, most of the validator was moved to the Jakarta Commons Validator (http://jakarta.apache.org/commons). I would double check the files/package names in the jar you have. David --- Craig Raw [EMAIL PROTECTED] wrote: Hi, I am using the Struts Validator in my webapp but encounter the following error on each page that tries to use it. java.lang.NoClassDefFoundError: org/apache/struts/validator/action/ValidatorForm at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:509) My WEB-INF/lib has the following jars commons-beanutils.jar commons-collections.jar commons-digester.jar jakarta-regexp-1.2.jar struts.jar struts-validator.jar tiles.jar The ValidatorForm is thus clearly in the webapp classpath. I have read this may be because of the ValidatorForm class appearing twice on my system classpath, but this does not seem to be the case. My system classpath on JBoss is: c:\Java\j2sdk1.4.0/lib/tools.jar run.jar ../lib/crimson.jar /C:/var/jboss/log/ /C:/var/jboss/lib/ext/activation.jar /C:/var/jboss/lib/ext/castor-0.9.1.jar /C:/var/jboss/lib/ext/gnu-regexp-1.0.8.jar /C:/var/jboss/lib/ext/hsql.jar /C:/var/jboss/lib/ext/idb.jar /C:/var/jboss/lib/ext/jboss-j2ee.jar /C:/var/jboss/lib/ext/jboss-management.jar /C:/var/jboss/lib/ext/jboss.jar /C:/var/jboss/lib/ext/jbosscx.jar /C:/var/jboss/lib/ext/jbossmq.jar /C:/var/jboss/lib/ext/jbosspool.jar /C:/var/jboss/lib/ext/jbosssx.jar /C:/var/jboss/lib/ext/jetty-service.jar /C:/var/jboss/lib/ext/jmxtools.jar /C:/var/jboss/lib/ext/jndi.jar /C:/var/jboss/lib/ext/jnpserver.jar /C:/var/jboss/lib/ext/jpl-util-0_5b.jar /C:/var/jboss/lib/ext/log4j.jar /C:/var/jboss/lib/ext/mail.jar /C:/var/jboss/lib/ext/mysql.jar /C:/var/jboss/lib/ext/oswego-concurrent.jar /C:/var/jboss/lib/ext/ots-jts_1.0.jar /C:/var/jboss/lib/ext/tomcat-service.jar /C:/var/jboss/lib/ext/tyrex-0.9.8.5.jar /C:/var/jboss/tmp/ /C:/var/jboss/db/ /C:/var/tomcat/lib/ant.jar /C:/var/tomcat/lib/jasper.jar /C:/var/tomcat/lib/servlet.jar /C:/var/tomcat/lib/tools.jar /C:/var/tomcat/lib/webserver.jar The example war that came with the Validator seems to work fine, so it must be a local issue to my deployment. Any ideas? Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts Validator NoClassDefFoundError
I am using the commons-validator.jar from the Jakarta site. (Sorry, missed this out when typing the contents of my WEB-INF/lib). Since I only used the Validator for the first time after its movement to Commons project, I doubt I have any old com.wintecinc.struts classes around. Craig -Original Message- From: David Winterfeldt [mailto:[EMAIL PROTECTED]] Sent: 07 March 2002 07:41 PM To: Struts Users Mailing List Subject: Re: Struts Validator NoClassDefFoundError What version of the Struts Validator are you using? Package names were changed at some point from com.wintecinc.struts.* to org.apache.struts.validator.* (1/14/2002). When this was done, most of the validator was moved to the Jakarta Commons Validator (http://jakarta.apache.org/commons). I would double check the files/package names in the jar you have. David --- Craig Raw [EMAIL PROTECTED] wrote: Hi, I am using the Struts Validator in my webapp but encounter the following error on each page that tries to use it. java.lang.NoClassDefFoundError: org/apache/struts/validator/action/ValidatorForm at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:509) My WEB-INF/lib has the following jars commons-beanutils.jar commons-collections.jar commons-digester.jar jakarta-regexp-1.2.jar struts.jar struts-validator.jar tiles.jar The ValidatorForm is thus clearly in the webapp classpath. I have read this may be because of the ValidatorForm class appearing twice on my system classpath, but this does not seem to be the case. My system classpath on JBoss is: c:\Java\j2sdk1.4.0/lib/tools.jar run.jar ../lib/crimson.jar /C:/var/jboss/log/ /C:/var/jboss/lib/ext/activation.jar /C:/var/jboss/lib/ext/castor-0.9.1.jar /C:/var/jboss/lib/ext/gnu-regexp-1.0.8.jar /C:/var/jboss/lib/ext/hsql.jar /C:/var/jboss/lib/ext/idb.jar /C:/var/jboss/lib/ext/jboss-j2ee.jar /C:/var/jboss/lib/ext/jboss-management.jar /C:/var/jboss/lib/ext/jboss.jar /C:/var/jboss/lib/ext/jbosscx.jar /C:/var/jboss/lib/ext/jbossmq.jar /C:/var/jboss/lib/ext/jbosspool.jar /C:/var/jboss/lib/ext/jbosssx.jar /C:/var/jboss/lib/ext/jetty-service.jar /C:/var/jboss/lib/ext/jmxtools.jar /C:/var/jboss/lib/ext/jndi.jar /C:/var/jboss/lib/ext/jnpserver.jar /C:/var/jboss/lib/ext/jpl-util-0_5b.jar /C:/var/jboss/lib/ext/log4j.jar /C:/var/jboss/lib/ext/mail.jar /C:/var/jboss/lib/ext/mysql.jar /C:/var/jboss/lib/ext/oswego-concurrent.jar /C:/var/jboss/lib/ext/ots-jts_1.0.jar /C:/var/jboss/lib/ext/tomcat-service.jar /C:/var/jboss/lib/ext/tyrex-0.9.8.5.jar /C:/var/jboss/tmp/ /C:/var/jboss/db/ /C:/var/tomcat/lib/ant.jar /C:/var/tomcat/lib/jasper.jar /C:/var/tomcat/lib/servlet.jar /C:/var/tomcat/lib/tools.jar /C:/var/tomcat/lib/webserver.jar The example war that came with the Validator seems to work fine, so it must be a local issue to my deployment. Any ideas? Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Try FREE Yahoo! Mail - the world's greatest free email! http://mail.yahoo.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
