Sqlalchemy.Exc.InvalidRequestError: One or more mappers failed to initialize - can't

Question

Sqlalchemy.Exc.InvalidRequestError: One or more mappers failed to initialize - can't

proceed with initialization of other mappers. Triggering mapper: 'Mapper[()]'. Original exception was: Could not determine join condition between parent/child tables on relationship test.user - there are no foreign keys linking these tables. Ensure that referencing columns are associated with a ForeignKey or ForeignKeyConstraint, or specify a 'primaryjoin' expression.

Кто подскажет с чем связано?

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01.09.2023

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Tishka17 · Accepted Answer

Tishka17

test.user а ты показываешь вроде что-то другое

0

01.09.2023

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Sqlalchemy.Exc.InvalidRequestError: One or more mappers failed to initialize - can't

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