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project-imas / encrypted-core-data

v2.0 - iOS Core Data encrypted SQLite store using SQLCipher
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Missing old model, cannot check database #294

Open VivoEx opened 6 years ago

VivoEx commented 6 years ago

Failed to create NSManagedObjectModel. 2018-02-19 00:19:35.505847+0530 XXX[88475:4124781] [error] error: -addPersistentStoreWithType:EncryptedStore configuration:(null) URL:file:///XXX.sqlite options:{ EncryptedStorePassphrase = Passcode; NSInferMappingModelAutomaticallyOption = 1; NSMigratePersistentStoresAutomaticallyOption = 1; } ... returned error Error Domain=EncryptedStoreErrorDomain Code=6001 "(null)" UserInfo={EncryptedStoreErrorMessage=Missing old model, cannot check database} with userInfo dictionary { EncryptedStoreErrorMessage = "Missing old model, cannot check database"; }

Getting the above error consistently when I quit and relaunch, open the application which actually clears off all the data in the db and is trying to load fresh data after relaunch... seemingly a new store is getting created ? Could someone help with this please ?

Rahul11111 commented 5 years ago

@VivoEx , I was facing the same error. If you are supporting light weight database migration then please compare your db versions, in my case I have added one additional attribute in DB but forgot to change the DB version (xcdatamodel). So, as a solution I just created new .xcdatamodel version for that additional attribute. That might help to resolve your issue. Thanks.

alfredreynold commented 5 years ago

Make sure your model has at least one entity.