That exception should be the result of a DB operation. Enable SQL
logging and find which UPDATE statement is failing. Then try to
isolate which column(s) are not matching the DB.
Have you updated anything recently (OS, Java version, JDBC driver,
plugin, WO version, valueType in EOModel)?
Chuck
On Sep 15, 2004, at 8:05 PM, Jaime Magiera wrote:
Suddenly, my entire Java Client development environment went haywire.
Every save throws an Optimistic locking failure. Even in brand new
projects. I've tested this over and over. I've restarted the database
(MySQL), even the physical server. I've used fresh EOModels with just
two objects. I've tried everything short of reinstalling.
Has anyone ever seen this before? I'll try re-installing as a last
resort.
Jaime
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