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The below exception is thrown on the iPhone simulator when attempting to save a Core Data SQLite store after deleting existing records using [managedObjectContext deleteObject:object];
NSInternalInconsistencyException,
reason: binding not implemented for
this SQLType 7
The entity for the records being deleted consists of just strings, ints, bools, and doubles. This is only an intermittent problem.
What does this error mean?
This error was caused by an incorrect mapping model from one core data model to the next, and would only happen when values were changed in the incorrectly mapped table/column of the model.