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Question by Welgum · Sep 12, 2017 at 09:47 PM · c#jsonparsing

Deserialize nested Json data

Hi. Please, could somebody help deserialize JSON from a file. I have no chance to do it alone. The result of the script is a empty dictionary.

P. S. I need to do this to make setting up of troops in unity editor faster

 [System.Serializable]
 public class TroopValues
 {
     public int dps;
     public int health;
     public string name;
     public int price;
 }
 
 [System.Serializable]
 public class LevelList
 {
     public List<TroopValues> list = new List<TroopValues>();
 }
 
 [System.Serializable]
 public class TroopsList
 {
     public Dictionary<string, LevelList> dict = new Dictionary<string, LevelList>();
 
     public static TroopsList CreateFromJSON(string jsonString)
     {
         return JsonUtility.FromJson<TroopsList>(jsonString);
     }
 }

 // JSON (it is only a part of a json file)
 {
   "MHN-1": [
     "{\n    \"dps\": 10,\n    \"health\": 150,\n    \"name\": \"MHN-1\",\n    \"price\": 10,\n",
     "{\n    \"dps\": 20,\n    \"health\": 200,\n    \"name\": \"MHN-1\",\n    \"price\": 20,\n",
     "{\n    \"dps\": 30,\n    \"health\": 250,\n    \"name\": \"MHN-1\",\n    \"price\": 30,\n}"
   ]
 }
 
 



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Best Answer

Answer by haruna9x · Sep 13, 2017 at 07:22 AM

JsonUtility uses Unity's serialization system, which does not include a dictionary. Replace it with a list or array. Or use another plugin.

Serialization

SerializeField

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