c# - JSON.NET won't deserialize into my object, throws an exception -

my json (mystring) looks this:

"http://d.opencalais.com/dochash-1/0701d73f-2f99-39e1-8c29-e61ee8bf3238/cat/1": {   "_typegroup": "topics",   "category": "http://d.opencalais.com/cat/calais/law_crime",   "classifiername": "calais",   "categoryname": "law_crime",   "score": 0.869 } 

i trying deserialise above exact string object:

public class opencalaisresult {     public string _typegroup {get; set; }     public string category { get; set; }     public string categoryname { get; set; }     public string classifiername { get; set; }     public decimal score { get; set; } } 

i trying code:

opencalaisresult myobject = (opencalaisresult)jsonconvert.deserializeobject(mystring, typeof(opencalaisresult), settings); 

i exception:

{"error converting value \"http://d.opencalais.com/dochash-1/0701d73f-2f99-39e1-8c29-e61ee8bf3238/cat/1\" type 'myapp.parsers.jsontypes.opencalaisresult'. path '', line 1, position 78."}

any idea doing wrong?

your json should

 {  "http://d.opencalais.com/dochash-1/0701d73f-2f99-39e1-8c29-e61ee8bf3238/cat/1":   {     "_typegroup": "topics",     "category": "http://d.opencalais.com/cat/calais/law_crime",     "classifiername": "calais",     "categoryname": "law_crime",     "score": 0.869    }   }