Maybe http://issues.apache.org/cayenne/browse/CAY-614 ?
This was fixed for 1.2.1. It might be related. On 9/11/06, Dave Dombrosky <[EMAIL PROTECTED]> wrote:
I am currently having problems when trying to use Cayenne 1.2 along with Tomcat's (v5.0.28) session restore capability. That is to say, if I deploy new code and restart tomcat, it saves the session data instead of starting with all new sessions when it starts up. My problem is that I used to be able to restart and stay logged in using version 1.1. Version 1.2 seems to have problems with trying to look up data after I have restarted Tomcat, and I get this stack trace caused by a NullPointerException: org.objectstyle.cayenne.access.ObjectStore.resolveHollow(ObjectStore.java:945) org.objectstyle.cayenne.access.DataContext.prepareForAccess(DataContext.java:1842) org.objectstyle.cayenne.CayenneDataObject.readProperty(CayenneDataObject.java:238) I couldn't find anyone else with this problem, so I assume I am doing something wrong and it's not a bug. Any ideas? -Dave
