Thank you very much, that was the ticket. I was using MySQL Driver 5.1.6 which I had downloaded some time ago, once replaced everything worked perfectly. It is odd that it would only fail on the first time...guess I was focusing in the wrong place (OpenJPA rather than MySQL).
Thanks again for saving me even more wasted time :). Alan. Michael Dick wrote: > > Hi, > > It looks like you're hitting this problem : > http://bugs.mysql.com/bug.php?id=37645 . Grabbing the latest MySQL driver > should resolve the problem for you. > > That it happens only the first time is a bit unusual. If I had to guess > I'd > say that subsequent calls are caching the prepared statement instead of > closing it and you'd see the IllegalArgumentException whenever the > statement > was purged from the cache. > > Regards, > -mike > On Mon, Nov 9, 2009 at 1:43 PM, aprestwich > <[email protected]>wrote: > :confused: -- View this message in context: http://n2.nabble.com/IllegalArgumentException-on-persist-but-only-on-first-attempt-tp3975239p3976304.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
