Exception:org.json.JSONException: Value of type java.lang.String cannot be converted to JSONObject in android

Question

API Response:

{
  "Response": {
    "message": "Success",
    "url": "http://makemyreport.com/MobileApps/",
    "cor": "DEMO",
    "headerMsg": "DEMO",
    "subheadMsg": "DEMO"
  }
}

Asynctask code:

JSONObject jsonObject = new JSONObject(response);
JSONObject responseObj = jsonObject.getJSONObject("Response");
message = responseObj.getString("message");
String url = responseObj.getString("url");
orgId = responseObj.getString("cor");
orgName = responseObj.getString("headerMsg");
String subheadMsg = responseObj.getString("subheadMsg");

log cat error:

Exception: org.json.JSONException: Value  of type java.lang.String cannot be converted to JSONObject

Can anyone help me to solve this problem? Thanks in advance.

I suspect that is the not the current code or expected JSON. — user2864740
– user2864740, Commented Oct 27, 2017 at 5:34
If you guys thinks this code is perfect, then why it is throwing this exception? — pb123
– pb123, Commented Oct 27, 2017 at 6:00
Did you check the content of response, which is used in JSONObject jsonObject = new JSONObject(response); — Yasas Gunarathne
– Yasas Gunarathne, Commented Oct 27, 2017 at 6:20

Vishal Yadav · Accepted Answer · 2018-03-12 11:45:14Z

1

Implement it in try catch block also check your response string if it has expected value:

try {
    JSONObject jsonObject = new JSONObject(response);
    JSONObject responseObj = jsonObject.getJSONObject("Response");
    message = responseObj.getString("message");
    String url = responseObj.getString("url");
    orgId = responseObj.getString("cor");
    orgName = responseObj.getString("headerMsg");
    String subheadMsg = responseObj.getString("subheadMsg");

} catch (JSONException e) {
    e.printStackTrace();
    Toast.makeText(getApplicationContext(), "Error: " + e.getMessage(),
                    Toast.LENGTH_LONG).show();              
}

edited Mar 12, 2018 at 11:45

Vishal Yadav

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answered Oct 27, 2017 at 8:15

Muhammad Saad Rafique

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