I think you are using auth but are not running auth.define_tables()
On May 6, 11:03 am, Marcelo Martinez <alexra...@gmail.com> wrote: > reason to remove the tables is because I get the following error: > > <type'exceptions.AttributeError'> ('NoneType' object has no attribute 'insert > ') > > an attachment is the picture with the error. > > Once you remove the tables above solves this problem. > > 2011/5/6 Kenneth Lundström <kenneth.t.lundst...@gmail.com> > > > > > > > > > Hello, > > > why do you have to remove the tables? > > > What kind of changes are you making to the code? > > > Kenneth > > > The problem I have is when I update an application, when loading the > >> application with the changes I have to remove the tables auth_event, > >> auth_group, auth_membership, auth_permission. > > >> My question is I have to do to avoid having to delete these tables, I > >> am working with postgresql. > > > > error.jpg > 80KViewDownload