如何在我的 DialogFlow 请求中找到 JSON 错误？

Question

我正在将以下意图创建 json 发送到 DialogFlow API hook 并不断收到错误 "JSON syntax error"。有什么方法可以获得更详细的错误描述？

{
"templates": [],
"lastUpdate": 1508084934,
"fallbackIntent": "false",
"name": "address-intent",
"contexts": [
    "order-intent-order-done-confirm-followup"
],
"auto": "true",
"webhookUsed": "true",
"events": [],
"priority": 500000,
"userSays": [
    {
        "count": 0,
        "isTemplate": "false",
        "data": [
            {
                "text": "deliver to ",
                "userDefined": "false"
            },
            {
                "text": "washington square",
                "meta": "@sys.address",
                "userDefined": "false",
                "alias": "address"
            }
        ]
    },
    {
        "count": 0,
        "isTemplate": "false",
        "data": [
            {
                "text": "please deliver it to ",
                "userDefined": "false"
            },
            {
                "text": "washington square",
                "meta": "@sys.address",
                "userDefined": "false",
                "alias": "address"
            }
        ]
    },
    {
        "count": 0,
        "isTemplate": "false",
        "data": [
            {
                "text": "34 1st street",
                "meta": "@sys.address",
                "userDefined": "false",
                "alias": "address"
            }
        ]
    },
    {
        "count": 0,
        "isTemplate": "false",
        "data": [
            {
                "text": "deliver it to ",
                "userDefined": "false"
            },
            {
                "text": "washington square",
                "meta": "@sys.address",
                "userDefined": "false",
                "alias": "address"
            }
        ]
    }
],
"webhookForSlotFilling": "false",
"responses": [
    {
        "affectedContexts": [
            {
                "name": "address-intent-followup",
                "parameters": {},
                "lifespan": 1
            }
        ],
        "parameters": [
            {
                "name": "address",
                "dataType": "@sys.address",
                "required": "true",
                "value": "$address",
                "prompts": [
                    {
                        "lang": "en",
                        "value": "What's the address for the delivery?"
                    },
                    {
                        "lang": "en",
                        "value": "Where should we send the order to?"
                    },
                    {
                        "lang": "en",
                        "value": "What's your address?"
                    }
                ],
                "isList": "false"
            }
        ],
        "messages": [
            {
                "lang": "en",
                "speech": [],
                "type": 0
            }
        ],
        "defaultResponsePlatforms": {},
        "action": "address-intent",
        "speech": [],
        "resetContexts": "false"
    }
]
}

需要说明的是，其他意图创建请求有效（以及获取请求），所以我很确定我的 JSON 中的某些内容是错误的。 JSON 是有效的 JSON（已验证 here）

Answer 1

您提供的 JSON 是 Dialogflow 将在您的 webhook 请求正文中发送到您的 webhook 的 JSON。要响应您的用户，您必须使用如下所示的响应来响应此请求：

Headers:
Content-type: application/json

Body:
{
"speech": "Barack Hussein Obama II was the 44th and current President of the United States.",
"displayText": "Barack Hussein Obama II was the 44th and current President of the United States, and the first African American to hold the office. Born in Honolulu, Hawaii, Obama is a graduate of Columbia University   and Harvard Law School, where ",
"data": {...},
"contextOut": [...],
"source": "..."
}

data、contextOut 和 source 属性是可选的。 speech 和 displayText 是必需的，分别对应于向用户说出和显示的内容。

Answer 2

这是 prompts 合集。它应该是一个字符串列表而不是对象列表。一个体面的错误消息会很好。

如何在我的 DialogFlow 请求中找到 JSON 错误？

How can I find the JSON error in my DialogFlow request?

json

dialogflow-es