CKModifyRecordsOperation完成SWIFT2.0

Question

下面有代码，但是在使用Xcode 7和SWIFT2.0构建时，我看到了一个错误

错误是Cannot call value non-function type (([CKRecord]?, [CKRecordID]?, NSError?) -> Void)?，谢谢

                    let saveRecordsOperation = CKModifyRecordsOperation()

                var ckRecordsArray = [CKRecord]()
                // set values to ckRecordsArray

                saveRecordsOperation.recordsToSave = ckRecordsArray
                saveRecordsOperation.savePolicy = .IfServerRecordUnchanged



                saveRecordsOperation.modifyRecordsCompletionBlock { savedRecords, deletedRecordIDs, error in
                    // deal with conflicts
                    // set completionHandler of wrapper operation if it's the case
                    if saveRecordsOperation.finished == true {

                    }
                }

                database.addOperation(saveRecordsOperation)

Answer 1

saveRecordsOperation.modifyRecordsCompletionBlock { savedRecords, deletedRecordIDs, error in

应该是

saveRecordsOperation.modifyRecordsCompletionBlock = { savedRecords, deletedRecordIDs, error in