framework

Django Errors

Django errors: ImproperlyConfigured, OperationalError (database), DoesNotExist, MultipleObjectsReturned, IntegrityError, TemplateDoesNotExist, FieldError, MigrationSchemaMissing.

Django errors split into config (ImproperlyConfigured), ORM (DoesNotExist, MultipleObjectsReturned, IntegrityError), template (TemplateDoesNotExist, TemplateSyntaxError), and migration (InconsistentMigrationHistory, NodeNotFoundError). Most production issues are migration drift between dev and prod, or `select_related`/`prefetch_related` missing on hot ORM paths causing N+1.

Official docs

https://docs.djangoproject.com/en/stable/ref/exceptions/

Support

https://docs.djangoproject.com/

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