Help with API JSON Please!!

Unity Engine
,
1

Hi yall,

so i’m trying to get air quality data in json and it was working yesterday but somehow stopped. And it’s driving me crazy! cuz the deadline is soon. FYI I’m not a coder at all so please be nice and easy. And most importantly help!!!

Here’s the code:

using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class AirData : MonoBehaviour
{
    private string url = "http://openapi....";

    public AirInfo Info;
    private float timer;
    public float minutesBetweenUpdate;
    public Text pm10ValueText;
    public Text pm25ValueText;
    public Text so2ValueText;
    public Text coValueText;
    public Text o3ValueText;
    public Text no2ValueText;


    void Update()
    {
        if (timer <= 0)
        {
            StartCoroutine(GetAirData());
            timer = minutesBetweenUpdate * 60;

            pm10ValueText.text = "PM10:  " + Info.list.pm10Value;
            pm25ValueText.text = "PM25 :  " + Info.list.pm25Value;
            so2ValueText.text = "SO2 :  " + Info.list.so2Value;
            coValueText.text = "CO :  " + Info.list.coValue;
            o3ValueText.text = " O3 :  " + Info.list.o3Value;
            no2ValueText.text = "NO2  :  " + Info.list.no2Value;
        }
        else
        {
            timer -= Time.deltaTime;
        }
    }

    IEnumerator GetAirData()
    {
        UnityWebRequest www = UnityWebRequest.Get(url);
        {
            yield return www.SendWebRequest();

            if (www.isNetworkError)
            {
                yield break;
            }

            Info = JsonUtility.FromJson<AirInfo>(www.downloadHandler.text);

        }
    }
    [Serializable]

    public class AirInfo
    {
        public List list;
      //  public Parm parm;
     //   public ArpltnInforInqireSvcVo ArpltnInforInqireSvcVo;
     //   public int totalCount;
    }

    [Serializable]

    public class List
    {
        public string coValue;
        public string no2Value;
        public string o3Value;
        public string pm10Value;
        public string pm25Value;
        public string so2Value;

    }
}

And this is the OG JSON but I only need the 6 values.

public class List
    {
        public string _returnType { get; set; }
        public string coGrade { get; set; }
        public string coValue { get; set; }
        public string dataTerm { get; set; }
        public string dataTime { get; set; }
        public string khaiGrade { get; set; }
        public string khaiValue { get; set; }
        public string mangName { get; set; }
        public string no2Grade { get; set; }
        public string no2Value { get; set; }
        public string numOfRows { get; set; }
        public string o3Grade { get; set; }
        public string o3Value { get; set; }
        public string pageNo { get; set; }
        public string pm10Grade { get; set; }
        public string pm10Grade1h { get; set; }
        public string pm10Value { get; set; }
        public string pm10Value24 { get; set; }
        public string pm25Grade { get; set; }
        public string pm25Grade1h { get; set; }
        public string pm25Value { get; set; }
        public string pm25Value24 { get; set; }
        public string resultCode { get; set; }
        public string resultMsg { get; set; }
        public int rnum { get; set; }
        public string serviceKey { get; set; }
        public string sidoName { get; set; }
        public string so2Grade { get; set; }
        public string so2Value { get; set; }
        public string stationCode { get; set; }
        public string stationName { get; set; }
        public string totalCount { get; set; }
        public string ver { get; set; }
    }

    public class Parm
    {
        public string _returnType { get; set; }
        public string coGrade { get; set; }
        public string coValue { get; set; }
        public string dataTerm { get; set; }
        public string dataTime { get; set; }
        public string khaiGrade { get; set; }
        public string khaiValue { get; set; }
        public string mangName { get; set; }
        public string no2Grade { get; set; }
        public string no2Value { get; set; }
        public string numOfRows { get; set; }
        public string o3Grade { get; set; }
        public string o3Value { get; set; }
        public string pageNo { get; set; }
        public string pm10Grade { get; set; }
        public string pm10Grade1h { get; set; }
        public string pm10Value { get; set; }
        public string pm10Value24 { get; set; }
        public string pm25Grade { get; set; }
        public string pm25Grade1h { get; set; }
        public string pm25Value { get; set; }
        public string pm25Value24 { get; set; }
        public string resultCode { get; set; }
        public string resultMsg { get; set; }
        public int rnum { get; set; }
        public string serviceKey { get; set; }
        public string sidoName { get; set; }
        public string so2Grade { get; set; }
        public string so2Value { get; set; }
        public string stationCode { get; set; }
        public string stationName { get; set; }
        public string totalCount { get; set; }
        public string ver { get; set; }
    }

    public class ArpltnInforInqireSvcVo
    {
        public string _returnType { get; set; }
        public string coGrade { get; set; }
        public string coValue { get; set; }
        public string dataTerm { get; set; }
        public string dataTime { get; set; }
        public string khaiGrade { get; set; }
        public string khaiValue { get; set; }
        public string mangName { get; set; }
        public string no2Grade { get; set; }
        public string no2Value { get; set; }
        public string numOfRows { get; set; }
        public string o3Grade { get; set; }
        public string o3Value { get; set; }
        public string pageNo { get; set; }
        public string pm10Grade { get; set; }
        public string pm10Grade1h { get; set; }
        public string pm10Value { get; set; }
        public string pm10Value24 { get; set; }
        public string pm25Grade { get; set; }
        public string pm25Grade1h { get; set; }
        public string pm25Value { get; set; }
        public string pm25Value24 { get; set; }
        public string resultCode { get; set; }
        public string resultMsg { get; set; }
        public int rnum { get; set; }
        public string serviceKey { get; set; }
        public string sidoName { get; set; }
        public string so2Grade { get; set; }
        public string so2Value { get; set; }
        public string stationCode { get; set; }
        public string stationName { get; set; }
        public string totalCount { get; set; }
        public string ver { get; set; }
    }

    public class Example
    {
        public IList<List> list { get; set; }
        public Parm parm { get; set; }
        public ArpltnInforInqireSvcVo ArpltnInforInqireSvcVo { get; set; }
        public int totalCount { get; set; }
    }
2

It would help if you explained what was going wrong.

3

duh, right… haha

the values are not printing in the inspector…

4

On lines 31-36 you’re trying to copy values from Info before Info is populated would be my guess.

Try moving those lines to the end of the coroutine - line 56

5

Thanks but no luck. :frowning: I can print it to the console through Debug. I just can’t get it to print in the inspector. Arggghhh. I totally had it working yesterday too. I feel so dumb~