need to see more of the stacktrace.... -igor
On Wed, Jun 3, 2009 at 6:45 AM, Linda van der Pal <[email protected]> wrote: > I tried setting the model of a ListMultipleChoice to a HashSet (by using a > CompoundPropertyModel and the id of the HashSet). The list of possible > choices was an ArrayList. It shows my selected choices nicely. But I'm > getting an error when I want to save the data. So I'm guessing the LMC > doens't like cooperating with a HashSet, but then why does it allow the > HashSet to determine which values in the list to select? Or am I doing > something else wrong? > > Here's the top of the stacktrace: > WicketMessage: Error calling method: public void > nl.lunaris.bookdb.model.database.User.setFriends(java.util.Set) on object: > User: Test > Root cause: > java.lang.IllegalArgumentException: argument type mismatch > > Regards, > Linda > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
