On 19 August 2010 21:47, Rob <r...@rmdashr.com> wrote: > just a guess, but: > requires=IS_IN_DB(db,db.service_provider.id, '%(name)s') > should be: > requires=IS_IN_DB(db,db.service_provider, '%(name)s')
Thanks, but that is not what caused this specific probem. The problem was that I left out "multiple=True" which is supposed by list:reference. I have now added that and the error no more occurs. Regards Johann -- "Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap." Galatians 6:7