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      Latest reply on Jul 4, 2019 6:43 PM by ShinehahGnolaum
      ShinehahGnolaum Level 1 Level 1 (0 points)

        I am using Swift for an iOS app.

         

        I need to store a DateComponents object as a field in CloudKit.

         

        How would I do that?

         

        So far I think I need to set the CloudKit field to type Bytes, and convert the DateComponents object to a Data object. Looking at the documentation for the Data class, I can't figure out how to initialize the Data object. I have no idea how to use the UnsafeBufferPointer<SourceType> used in one of the initializers.

         

        The following code gives a runtime error:

         

        newRecord.setObject((dateComponents as! __CKRecordObjCValue), forKey: DatabaseNameStrings.fieldTime)

         

        Here's the runtime error message in the debug window:

         

        Could not cast value of type 'NSDateComponents' (0x1d04208c8) to '__C.CKRecordValue' (0x1d0420ab0).