Hi,
Tomcat by default tries to persist sessions when being shut down: this means that your application needs to 100% work with serializable objects.
If your application is not fully serializable this will result in nice Tomcat error messages when Tomcat starts up.
Please check Tomcat's /tomcat/conf/context.xml file and change the parameter as follows:
Code:
<Context>
...
...
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<Manager pathname="" />
...
...
</Context>
This will switch off the session persistence management in Tomcat.
Björn
BTW: the layout editor and the demo applications are currently not checked to be serializable.