swift - 在 CKModifyRecordsOperation 中保存 CKRecord 和 CKShare 时出错

Question

我正在尝试保存一个 CKRecord(已经创建并保存到数据库)和一个新的 CKShare 到它，但我一直收到这个错误:Optional("Failed to modify some records") .这是我的代码:

    let csc = UICloudSharingController { controller, preparationCompletionHandler in

        let share = CKShare(rootRecord: user)
        share[CKShareTitleKey] = "My Share" as CKRecordValue
        share.publicPermission = .readWrite

        let mro = CKModifyRecordsOperation(recordsToSave: [user, share], recordIDsToDelete: nil)

        mro.timeoutIntervalForRequest = 10
        mro.timeoutIntervalForResource = 10

        mro.modifyRecordsCompletionBlock = { records, recordIDs, error in
            if error != nil {
                print("ERROR IN MODIFY RECORDS COMPLETION BLOCK\n")
                print(error?.localizedDescription)
            }
            preparationCompletionHandler(share,CKContainer.default(), error)
        }
        privateData.add(mro)
    }
    csc.availablePermissions = [.allowPrivate,.allowReadWrite]
    self.present(csc, animated:true)
}

问题出在这个方法中:modifyRecordsCompletionBlock。有人可以向我解释为什么会这样吗？

提前致谢!

Answer 1

我知道了

您所要做的就是创建一个私有(private)的自定义 CKZone 并将您的 CKRecord 和 CKShare 保存在其中，您不能使用云套件为您提供的默认区域!