I am using core data in XCode 11 with the MagicalRecord library. My records are lost after app update. I have also tried to migrate the core data mode ...
I am using core data in XCode 11 with the MagicalRecord library. My records are lost after app update. I have also tried to migrate the core data mode ...
I'm not a experience xcode/objective-c programmer so I'm sorry if you might not understand somethings I might say, or somethings I might say wrong. S ...
I encounter a problem when I migrate models. Firstly, I had a user with an article. I made models like this: Now, I made a second version for the ...
I am trying to fetch latest added data from Magical Records. I have one entity called weighttrack and it has two attributes- weight and date and I wan ...
I have an strange error in my log and I am not sure what I need to check. Invalid value for key 'relatedByAttribute' in 'WorkoutEntity' entity. Re ...
I have create an object: My question is how to save ExerciseEntity.mr_createEntity correctly ...
I am trying to fetch data from my User class: Here is my fetch call: Here is the output from print(user): How can I just retrieve the data, a ...
My application contains image object that it receives from a server and is sotred in Core data. Each object contains image = NSData imageId = NSString ...
I am using MagicalRecord and Swift. Here is my case: user has some history items in database. (user had some fitness sessions) Model.xcdatamode ...
I'm rewriting an application from Objective-C to Swift in a different project and I have a problem (fetch requests return empty results) with importin ...
My CoreData model has an entity that has an Image attribute. I have always managed the images for these entities by storing them on the file system an ...
I'm trying to clear all rows from a table in Magical Record in Swift. I tried: but this seems to have no effect. Does someone know how to do it pro ...
Right now my code in AppDelegate.m is: Does it cost much? Does any code exist like: that would save some performance instead of force-migrating ...
I use MagicalRecord for my project and in my database I have CDSong entity, which can be voted by multiple CDVoter entities. The voters are added an ...
I'm fetching JSOn from a web call and parsing it's data as: The code fetches the data and parse it successfully. Now I want to save this data in Co ...
On the currently live App Store application I am using MagicalRecord to setup my Core Data. As I was facing some issue with concurrency, I looked arou ...
I used the library Magical Record on Swift 3 and got an error when I call the method saveToPersistentStoreAndWait() (Screenshot here).The data is not ...
When I request new data I want to delete all the records before adding news. Sometimes there is no changes between the old datas recorded and the new ...
When I try to perform a fetch on a background context it says: [NSManagedObjectContext Multithreading_Violation_AllThatIsLeftToUsIsHonor] () On a bac ...
I'm trying to send an http request to the server where I need to send the following required parameters description:string, amount: float, occurred_a ...