Заполните собственное раскрывающееся меню React, используя JSON Response

Question

Я пытаюсь заполнить раскрывающийся список с помощью Json Response, но получаю сообщение об ошибке

Не могу прочитать метку свойства undefined

Я использую реакцию библиотеки -native-dropdown-picker

CorporateCheque. js

   fetch('http://192.168.1.16:1027/api/transaction/ListOfValuesForProducts',
        {
            method: 'POST',
            headers: {
                Accept: 'application/json',
                'Content-Type': 'application/json',
                Authorization: 'Bearer ' + asyncAT
            },
            body: JSON.stringify({
                "UserID": asyncUserID,
                "Token": token,
                "SessionID": asyncUS,
                "ProductCode": productCode,
                "DebitAccount": "",
                "CustomerRefNo": null,
                "PhoneNo": "",
                "CNICNo": "",
                "TransactionAmount": "",
                "EmailAddress": "",
                "BeneName": "",
                "BeneAddress": "",
                "DeliverTO": "",
                "PrintLocation": "",
                "ReferenceDetail1": "",
                "ReferenceDetail2": "",
                "BankCode": "",
                "CreditAccount": ""
            }),
        })
        .then((response) => response.json())
        .then((responseJson) => {
            var responseCode = CryptoED.decryptData(responseJson.ResponseCode);
            var responseMessage = CryptoED.decryptData(responseJson.ResponseMessage);
            if (responseCode == "00") {
                setDeliverToList(responseJson.Response.DeliverToList) //Using Hooks
                setDebitAccList(responseJson.Response.DebitAccList)
                setPrintLocList(responseJson.Response.PrintLocList)
            }
            else {
                showToastWithGravity(responseMessage);
            }

        })
        .catch((error) => {
            setIsLoading(false);
            console.log(error.message);
            showToastWithGravity(error.message);
        });


<DropDownPicker style={styles.Dropdown}
                items={
                    deliverToList != null ? (
                        deliverToList.map((itemDT) => (
                            [ 
                               { label: CryptoED.decryptData(itemDT.DeliverToName), value: CryptoED.decryptData(itemDT.DeliverToCode) },

                            ]
                       )
                    )
                    ) : null
                }
                // defaultValue={deliverToList}
                placeholder='Deliver To'
                labelStyle={styles.DropdownLabel}
                arrowSize={25}
                arrowColor={"#116239"}
                containerStyle={{ height: 70 }}
                onChangeItem={item => setDeliverToList(item.value)}
            />

JSON Ответ .

{
    "ResponseCode": "a/BVnDepR3Wo7B+a1rbb5g==",
    "ResponseMessage": "",
    "ResponseTime": "",
    "Response": {
        "TransactionBehavior": "ZjD1fZ4M/IdWlYRUyt9SuA==",
        "DebitAccList": [
            {
                "AccountNumber": "iN2MnDg/VdTDulYn8uW6YA==",
                "AccountName": "n9Y+VvYnhqmpDIsZpUMiJg=="
            }
        ],
        "PrintLocList": [
            {
                "PrintLocationCode": "rgCJ8nJcxtt7GsCGb400mg==",
                "PrintLocationName": "Gu1NkcFB6jscsQ2WhpIOvg=="
            },
            {
                "PrintLocationCode": "FP9Ub44gJoKn7Ykr+Szn2w==",
                "PrintLocationName": "aHBkTYi21RdmOgWPBVQOPUGJD34PPjrnoFQtql7xNzM="
            },
            {
                "PrintLocationCode": "mRfWFwB9DET2PyE5Bf7N4Q==",
                "PrintLocationName": "K7snXHYNkc6VbRUzuBpFjw=="
            },
            {
                "PrintLocationCode": "rpBPFcJZcGH6peVLAuCu5g==",
                "PrintLocationName": "PQKoLRBfNoHARclBaP7HpA=="
            },
            {
                "PrintLocationCode": "WBxAtmmsjFlOywpRL7yu1A==",
                "PrintLocationName": "q6bvfykuEy0Q2mrxaYU8+GLxof9xY764R6Hl9XLJmPY="
            }
        ],
        "DeliverToList": [
            {
                "DeliverToCode": "a3O5OlxE8eKuY1yTaX1Y6g==",
                "DeliverToName": "nNVeFNPuMFF9e2TE8nJTaGZirN9zMxTf9SsLRbW5Qxk="
            },
            {
                "DeliverToCode": "6FXHx1kJ2D/CmiBNy+2scQ==",
                "DeliverToName": "n9IuZoAJjuNpTSYWyfTI0OAcNRprIt0UjXpjGYmg6nw="
            },
            {
                "DeliverToCode": "6RAax0+RMRJnbF4PbQk3xw==",
                "DeliverToName": "g288NnvhB9hunnvKXe0K0g=="
            }
        ],
        "BankList": [
            null
        ]
    },
    "ResponseAuthType": "",
    "UserSession": ""
}