On Feb 10, 8:36 pm, "sqad" <[EMAIL PROTECTED]> wrote: > InvalidRequestError: Class 'str' entity name 'None' has no mapper > associated with it its probably something to do with this: > user.addresses.appent('One Washington','California') which possibly adds a string to a collection that is expecting instances of a mapped class (i.e. SomeClass, not str). --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---