At least one of the objects in your session does not implement the Serializable interface, which it would need to do in order for you to persist sessions accross a tomcat reboot.
Ta Matt -----Original Message----- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 29 November 2004 10:28 To: Tomcat-User-ML Subject: persisted Exception error Hi all, I have installed Tomcat 5.0.19, and after last last reboot I have found this error message in start log. What it should depends? 29-nov-2004 11.05.27 org.apache.catalina.session.StandardManager doLoad IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: db.DatiOp java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: db.DatiOp at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readArray(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at org.apache.catalina.session.StandardSession.readObject(StandardSession.java: 1401) at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.j ava:895) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:463) at org.apache.catalina.session.StandardManager.load(StandardManager.java:390) at org.apache.catalina.session.StandardManager.start(StandardManager.java:703) at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:542) at org.apache.catalina.startup.ContextConfig.managerConfig(ContextConfig.java:3 49) Thanks Francesco.
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