How to save Data to coreData [duplicate]

Question

This question already has an answer here:

• Core-Data iPhone: could not locate an NSManagedObjectModel 4 answers

i have a problem with saving data with CoreData.

In my app iam scanning a barcode and show the barcode in an View. On this View is a saveButton. I want to save the Data with coreData but my app crashes.

i get this error:

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '+entityForName: could not locate an NSManagedObjectModel for entity name 'Event''

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I have worked out a lot of tutorials but it doesnt work. i cant include it to my project :(

Now i want to start it again.

Can someone help my at first to get working the savebutton step by step?

brush51

Answer 1

check that link, and see if helps?! let me know if this is the right solution?!

Core-Data iPhone: could not locate an NSManagedObjectModel