Json : Unexpected character encountered while parsing value: s. Path '', line 0, position 0

Question

This Code;

public void ProcessRequest(HttpContext context)
{
    string jSon = new StreamReader(context.Request.InputStream).ReadToEnd();
    string result = LETSGO.BUSINESS.Process.ApiProcesRequest(jSon);        
    context.Response.ContentType = "application/json";
    context.Response.Write(result);
}

Error : Unexpected character encountered while parsing value: s. Path '', line 0, position 0.

How do I fix error ?

This function send;

public static string ApiProcesRequest(string request)
    {
        Result result = new Result();
        try
        {
            var req = JsonConvert.DeserializeObject<Request>(request);
            switch (req.RequestType)
            {
                #region 1002 - Kullanıcı şifre hatırlatma
                case "1002":
                    result = UserProcess.PasswordReminder(request);
                    return JsonConvert.SerializeObject(result);
                    break;
                #endregion } } }

You're missing the most important piece - what are you parsing into your function? — Luke Peterson
– Luke Peterson, Commented Jun 25, 2014 at 12:28
Which line throws the exception? Also, can you show us the JSON that it's trying to parse (i.e. the data that's read from the input stream)? — Jim Mischel
– Jim Mischel, Commented Jun 25, 2014 at 12:38

Dragon · Accepted Answer · 2014-06-25 14:57:44Z

2

string jSon = new StreamReader(context.Request.InputStream).ReadToEnd();

Here you might got the string like s.Path, it can not be deserialize due to it's not a well-formed json object.

edited Jun 25, 2014 at 14:57

user447356

answered Jun 25, 2014 at 12:41

Dragon

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3 Comments

Dragon Over a year ago

@Ekskalibbur please use debug , to see the content of 'jSon', this string must contains something like 's.Path', and this is not a json object!

Ekskalibbur Over a year ago

Screenshot; {"Code":"Err","Message":"Hata! Object reference not set to an instance of an object.","Value":null,"UserId":0} Help me !

user447356 Over a year ago

@Ekskalibbur all values should be wrapped with double quotes, the "null" and "0" are not. Add the quotes and it might work.

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