On 29 Oct 2011, at 17:18, Paul Sharples wrote: > On 29/10/2011 17:00, Scott Wilson wrote: >> Recently I ran Wookie trunk I got a JPA error whenever I viewed the "Widget >> Gallery" page, resulting in a 500 Error when I try to view any demo widget. >> >> This turned out to be some orphan deleted objects sitting in the JPA cache >> despite stopping and starting the server many times. I ended up writing some >> code just to delete any WidgetInstances on startup to clear it. >> >> Anyone else seen this? Or is it just my machine being odd? > > I haven't come across this before & I have just run wookie & there were no > issues.
Well thats a relief. I think my Derby DB file had become corrupted - everything has got a lot better since I deleted it. On the other hand, while trying to find the cause of this, I spotted that the "WebMenuServlet" is creating a bunch of WidgetInstances on each run for no good reason (they aren't used in the DemoWidgets page any more) so at least I can get rid of that. > > Paul > >> >> S >
