[sqlalchemy] Re: Error "object has no attribute '_sa_instance_state'" - one to many (with fixtures)

OK, the "_sa_instance_state" message was kind of cryptic, but it actually contained accurate information (that the problem came from my list, badly configured). Thanks ! On May 18, 11:03 pm, Michael Bayer wrote: > On May 18, 2012, at 12:08 PM, Vinz wrote: > > > Hi all, >

[sqlalchemy] Error "object has no attribute '_sa_instance_state'" - one to many (with fixtures)

Hi all, I'm writing some tests for my SqlAlchemy DB using the fixtures module, and I'm currently trying to populate a one to many relationship. http://farmdev.com/projects/fixture/using-dataset.html#referencing-foreign-dataset-classes We have a relationship between Author and Address : (very much