Unable to decode the JSON text

[BKFUN]

    "showapi_res_error":"",
    "showapi_res_id":"626fa35b0de3769f06a7fe49",
    "showapi_res_code":0,
    "showapi_fee_num":1,
    "showapi_res_body":{
        "ret_code":0,
        "cityInfo":{
            "c6":"yunnan",
            "c5":"丽江",
            "c4":"lijiang",
            "c3":"丽江",
            "c9":"中国",
            "c8":"china",
            "c7":"云南",
            "c17":"+8",
            "c16":"AZ9888",
            "c1":"101291401",
            "c2":"lijiang",
            "c0":"530700",
            "c11":"0888",
            "longitude":100.222,
            "c10":"2",
            "latitude":26.903,
            "c12":"674100",
            "c15":"2394"
        },
        "f1":{
            "night_weather_code":"08",
            "day_weather":"小雨",
            "night_weather":"中雨",
            "jiangshui":"78%",
            "air_press":"753.3hPa",
            "night_wind_power":"0-3级 <5.4m/s",
            "day_wind_power":"0-3级 <5.4m/s",
            "day_weather_code":"07",
            "sun_begin_end":"06:40|19:52",
            "ziwaixian":"最弱",
            "day_weather_pic":"http://app1.showapi.com/weather/icon/day/07.png",
            "weekday":1,
            "night_air_temperature":"4",
            "day_wind_direction":"南风",
            "day_air_temperature":"10",
            "night_wind_direction":"南风",
            "night_weather_pic":"http://app1.showapi.com/weather/icon/night/08.png",
            "day":"20220502"
        },
        "f2":{
            "night_weather_code":"07",
            "day_weather":"小雨",
            "night_weather":"小雨",
            "jiangshui":"72%",
            "air_press":"757.2hPa",
            "night_wind_power":"0-3级 <5.4m/s",
            "day_wind_power":"0-3级 <5.4m/s",
            "day_weather_code":"07",
            "sun_begin_end":"06:39|19:52",
            "ziwaixian":"最弱",
            "day_weather_pic":"http://app1.showapi.com/weather/icon/day/07.png",
            "weekday":2,
            "night_air_temperature":"7",
            "day_wind_direction":"南风",
            "day_air_temperature":"10",
            "night_wind_direction":"南风",
            "night_weather_pic":"http://app1.showapi.com/weather/icon/night/07.png",
            "day":"20220503"
        },
        "f3":{
            "night_weather_code":"07",
            "day_weather":"小雨",
            "night_weather":"小雨",
            "jiangshui":"74%",
            "air_press":"755.6hPa",
            "night_wind_power":"0-3级 <5.4m/s",
            "day_wind_power":"0-3级 <5.4m/s",
            "day_weather_code":"07",
            "sun_begin_end":"06:38|19:53",
            "ziwaixian":"最弱",
            "day_weather_pic":"http://app1.showapi.com/weather/icon/day/07.png",
            "weekday":3,
            "night_air_temperature":"5",
            "day_wind_direction":"南风",
            "day_air_temperature":"12",
            "night_wind_direction":"西风",
            "night_weather_pic":"http://app1.showapi.com/weather/icon/night/07.png",
            "day":"20220504"
        },
        "now":{
            "aqiDetail":{
                "co":"0.6",
                "num":"21",
                "area":"丽江",
                "so2":"6",
                "o3":"76",
                "no2":"6",
                "quality":"优质",
                "aqi":"24",
                "pm10":"8",
                "pm2_5":"4",
                "o3_8h":"76",
                "primary_pollutant":""
            },
            "weather_code":"01",
            "temperature_time":"17:00",
            "wind_direction":"东南风",
            "wind_power":"2级",
            "sd":"60%",
            "aqi":"24",
            "weather":"多云",
            "weather_pic":"http://app1.showapi.com/weather/icon/day/01.png",
            "rain":"0.0",
            "temperature":"11"
        },
        "time":"20220502120000"
    }
}

[RamNaresh]

@BKFUN

I used Chinese version of the inventor.May I translate it?

By this way

[BKFUN]

谢谢啦（水字数水字数）

[BKFUN]

mussy code.These are used to test.

[BKFUN]

I want to read this.

[TIMAI2]

See here for some ideas

Json doesn't work correctly with my blocks

Hello, I'm trying to obtain a list with the name of stations from a JSON file. The JSON file is here : https://transport.data.gouv.fr/gbfs/vcub/station_information.json My blocks are here : [json] There is no results and I don't understand where is the problem. Could you help me, please ? Many thanks.

[BKFUN]

Thank you

[dora_paz]

An example with dictionary blocks, used above provided json

[TIMAI2]

http://ai2.appinventor.mit.edu.ezproxy.canberra.edu.au/reference/blocks/dictionaries.html#list-by-walking-key-path

[ChrisWard]

The issue could of course be that the JSON data is incorrectly formed/has bad syntax. Error 1105 means "Unable to decode the JSON text", which may well indicate that there is something wrong with it.

[SteveJG]

Developers can use this online json validator to determine if they are using a 'properly' formatted json

The JSON Validator

[Juan_Antonio]

With extension:

https://community-appinventor-mit-edu.ezproxy.canberra.edu.au/t/extension-json-decode-jsonpath-get-the-value-easily-convert-xml-json/43931

borr_jsondecode.aia (582.8 KB)

[BKFUN]

By the way,what the arguments mean?

[BKFUN]

Did It show the JSON was legal?

\Using list to analizy the JSON will cause this problem?

[dora_paz]

Try when when web got text instead of when got file

[gordonlu310]

Also, replace fileName with responseContent after you change the event.

[BKFUN]

I have tried it.It seems that the API response a file not a text.

标签2 showed "nooo".

So I think the next problem is taht how to read JSON from the file.

[BKFUN]

Response：
200
Date: Tue, 03 May 2022 11:02:05 GMT
Content-Type: application/json;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=25
Vary: Accept-Encoding
Access-Control-Allow-Headers: *
showapi_fee_num: 1
X-Ca-Request-Id: 3C9BCFB8-DC9B-4A74-BCB7-C3E88D543B83
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: GET, POST, OPTIONS
Access-Control-Max-Age: 1728000

{
"showapi_res_error": "",
"showapi_res_id": "62710bad0de3769e0691dcb6",
"showapi_res_code": 0,
"showapi_fee_num": 1,
"showapi_res_body": {"ret_code":0,"cityInfo":{"c6":"hunan","c5":"湘潭","c4":"xiangtan","c3":"湘潭","c9":"中国","c8":"china","c7":"湖南","c17":"+8","c16":"AZ9731","c1":"101250201","c2":"xiangtan","c0":"430300","c11":"0731","longitude":112.908,"latitude":27.867,"c10":"2","c12":"411100","c15":"64"},"f1":{"night_weather_code":"01","day_weather":"雾","night_weather":"多云","jiangshui":"31%","air_press":"1010.9hPa","night_wind_power":"0-3级 <5.4m/s","day_wind_power":"0-3级 <5.4m/s","day_weather_code":"18","sun_begin_end":"05:47|19:03","ziwaixian":"中等","day_weather_pic":"http://app1.showapi.com/weather/icon/day/18.png","weekday":2,"night_air_temperature":"16","day_air_temperature":"28","day_wind_direction":"北风","day":"20220503","night_weather_pic":"http://app1.showapi.com/weather/icon/night/01.png","night_wind_direction":"东南风"},"f2":{"night_weather_code":"00","day_weather":"多云","night_weather":"晴","jiangshui":"7%","air_press":"1009.7hPa","night_wind_power":"0-3级 <5.4m/s","day_wind_power":"0-3级 <5.4m/s","day_weather_code":"01","sun_begin_end":"05:46|19:03","ziwaixian":"中等","day_weather_pic":"http://app1.showapi.com/weather/icon/day/01.png","weekday":3,"night_air_temperature":"15","day_air_temperature":"28","day_wind_direction":"西南风","day":"20220504","night_weather_pic":"http://app1.showapi.com/weather/icon/night/00.png","night_wind_direction":"东南风"},"f3":{"night_weather_code":"01","day_weather":"多云","night_weather":"多云","jiangshui":"4%","air_press":"1006.3hPa","night_wind_power":"0-3级 <5.4m/s","day_wind_power":"0-3级 <5.4m/s","day_weather_code":"01","sun_begin_end":"05:45|19:04","ziwaixian":"中等","day_weather_pic":"http://app1.showapi.com/weather/icon/day/01.png","weekday":4,"night_air_temperature":"16","day_air_temperature":"30","day_wind_direction":"南风","day":"20220505","night_weather_pic":"http://app1.showapi.com/weather/icon/night/01.png","night_wind_direction":"东南风"},"now":{"aqiDetail":{"co":"0.5","num":"237","area":"湘潭","so2":"11","o3":"164","no2":"12","quality":"良好","aqi":"55","pm10":"36","pm2_5":"21","o3_8h":"161","primary_pollutant":"O3"},"weather_code":"00","temperature_time":"19:00","wind_direction":"西风","wind_power":"1级","sd":"43%","aqi":"55","weather":"晴","weather_pic":"http://app1.showapi.com/weather/icon/day/00.png","rain":"0.0","temperature":"25"},"time":"20220503180000"}
}

[TIMAI2]

You are not getting a file, you are getting text content (json)

[dora_paz]

Can you please share the url you use to get json ?