It is also affected by the compiler version. It is most advisable to add serialVersionUID
Yuval Perlov www.r-u-on.com On May 17, 2008, at 7:16 AM, Dola Woolfe wrote: Hi, I get java.io.InvalidClassException when I send a serialized class from an application launched by Eclipse to a JSP page, compiled by the server. I thought that serialVersionUID was strictly a function of members, signatures, etc - but that doesn't appear to be the case. A workaround is to define serialVersionUID explicitly, but I would like to understand what's going on. Many thanks in advance! Dola --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]