Wednesday May 02, 2007

Dealing with Unexpected Exception problem in Roller 3.1 (Unable to Create a new entry)

Recently i had a problem with my Roller 3.1 installation. I configured it correctly as per the install guide (not the Mail part of it -mail.jar and activation.jar. It was not in my $CATALINA_HOME/common/lib directory) but when i create a new Weblog entry, i get a "Unexcepted Exception" screen  . Roller wont allow me to add a entry to the newly created weblog .

Solution : Copy both mail.jar and activation.jar  and put it in $CATALINA_HOME/common/lib directory

Below is the Tomcat Error log

INFO  2007-05-03 11:42:53,406 PreviewServlet:init - Initializing PreviewServlet
ERROR 2007-05-03 11:47:43,437 StandardWrapperValve:invoke - Servlet.service() for servlet action threw exception
java.lang.NoClassDefFoundError: javax/mail/MessagingException
    at java.lang.Class.getDeclaredConstructors0(Native Method)

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I'm a Quality Engineer at Sun Microsystems. Here in this blog, you may find information about Software Testing, Portal Server, Virtualization, Web2.0 and Misc Technical topics. The views expressed here are personal and does not reflect that of my employer

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