This is the code:
lazy var persistentStoreCoordinator: NSPersistentStoreCoordinator? = {
// The persistent store coordinator for the application. This implementation creates and returns a coordinator, having added the store for the application to it. This property is optional since there are legitimate error conditions that could cause the creation of the store to fail.
let filemgr = FileManager.default
let documentDirectoryURL = try! FileManager.default.url(for: .documentDirectory,
in: .userDomainMask,
appropriateFor: nil,
create: true)
let databaseURL = documentDirectoryURL.appendingPathComponent(“def.sqlite")
var error1 : NSError?
let fileExists = (databaseURL as NSURL).checkResourceIsReachableAndReturnError(&error1)
if(fileExists){
self.copyFile()
}
var myOptions = Dictionary<String, Any>()
myOptions[NSMigratePersistentStoresAutomaticallyOption] = true
myOptions[NSInferMappingModelAutomaticallyOption] = true
var coordinator: NSPersistentStoreCoordinator? = NSPersistentStoreCoordinator(managedObjectModel: self.managedObjectModel)
let ext = ".sqlite"
let url = self.applicationDocumentsDirectory.appendingPathComponent((Utils.getPreferenceValue(ForKey: Constants.LOGIN_USER_NAME))+ext)//".sqlite")
var error: NSError? = nil
var failureReason = "There was an error creating or loading the application's saved data."
do {
try coordinator!.addPersistentStore(ofType: NSSQLiteStoreType, configurationName: nil, at: url, options: myOptions)
} catch var error1 as NSError {
error = error1
coordinator = nil
// Report any error we got.
var dict = [String: AnyObject]()
dict[NSLocalizedDescriptionKey] = "Failed to initialize the application's saved data" as AnyObject?
dict[NSLocalizedFailureReasonErrorKey] = failureReason as AnyObject?
dict[NSUnderlyingErrorKey] = error
error = NSError(domain: "YOUR_ERROR_DOMAIN", code: 9999, userInfo: dict)
// Replace this with code to handle the error appropriately.
// abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
NSLog("Unresolved error \(error), \(error!.userInfo)")
abort()
} catch {
fatalError()
}
return coordinator
}
This is the error I am getting.
returned error Error Domain=NSCocoaErrorDomain Code=134110 "An error occurred during persistent store migration." UserInfo={sourceURL=file:///var/mobile/Containers/Data/Application/2963C60A-11D3-4A6F-9496-623F5EFCFCB1/Documents/[email protected], reason=Can't copy source store to destination store path, destinationURL=file:///var/mobile/Containers/Data/Application/2963C60A-11D3-4A6F-9496-623F5EFCFCB1/Documents/[email protected]_41b5a6b5c6e848c462a8480cd24caef3, NSUnderlyingError=0x1c4a40480 {Error Domain=NSCocoaErrorDomain Code=516 "The file “[email protected]_41b5a6b5c6e848c462a8480cd24caef3” couldn’t be saved in the folder “Documents” because a file with the same name already exists." UserInfo={NSFilePath=/var/mobile/Containers/Data/Application/2963C60A-11D3-4A6F-9496-623F5EFCFCB1/
