Not all items in a relationship are loaded about strawberry-sqlalchemy HOT 5 CLOSED

Hey @CDTiernan I haven't worked on this almost since I created the issue. I think @raguiar2 would be a better person to help on this :)

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I'm 90% sure the bug here is
tasks = relationship("Task", lazy="joined", back_populates="location", uselist=False)

When you set uselist to False, you're saying that there is only one value for "tasks". By doing it in both directions, you've configured this as a one-to-one relationship, when it really should be one to many (or many to one, I can never remember sqlalchemy's convention there).

from strawberry-sqlalchemy.

yasoob, would you be willing to give some more details on the Mapper section?

I am just starting out with this package and am also using SQLAlchemy. Currently, I can get queries without traversing relationships to work, but when I attempt to do so I get a threading error: "There is no current event loop in thread 'Thread-1'". I haven't been able to find the extension you are using.

Any help is appreciated, thanks!

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Hey @CDTiernan, are you using this on Flask w/o async? The package currently assumes an async context for the dataloader, which is probably why you're receiving that error

from strawberry-sqlalchemy.

Yup this was my issue-- although I am using Django. Switching from GraphQLView to AsyncGraphQLView fixed this issue.

Thanks for the help!

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