JSONObject cannot be converted to JSONArray in Volley

Question

And my code

 ArrayRequest = new JsonArrayRequest(JSON_URL, new Response.Listener<JSONArray>() {
            @Override
            public void onResponse(JSONArray response) {

                JSONObject jsonObject = null;

                for (int i = 0 ; i<response.length();i++) {

                    try {
                       // JSONObject jsonObject = (JSONObject) response.get(i);
                       jsonObject = response.getJSONObject(i);
                        JSONObject jsonObjectt = jsonObject.getJSONObject("search_result");
                        Users users = new Users();
                        users.setId(jsonObjectt.getString("id"));
                        users.setUser(jsonObjectt.getString("User"));
                        users.setName(jsonObjectt.getString("name"));
                        users.setWho(jsonObjectt.getString("who"));
                        users.setImage(jsonObjectt.getString("image"));
                        userlist.add(users);
                    }
                    catch (JSONException e) {
                        e.printStackTrace();
                    }
                }

                setRvadapter(userlist);

i can not fetch any data from api , Its says JSONObject cannot be converted to JSONArray in android

Possible duplicate of [How do I parse JSON in Android?](https://stackoverflow.com/questions/9605913/how-do-i-parse-json-in-android) — Rohit5k2, Mar 29 '19 at 12:29
it should be fairly obvious that you make a request for an array with JsonArrayRequest but the data returned is not an array but an object. — Tim, Mar 29 '19 at 12:30
I saw many question in here like this but I can not solved with my code — Mohaiminur Rahaman, Mar 29 '19 at 12:57

score 0 · Accepted Answer · answered Mar 29 '19 at 14:13

0

you are using JsonArray as a response and your web service return a jsonobject

new JsonObjectRequest
                (Request.Method.GET, url, null, new Response.Listener<JSONObject>() {

                    @Override
                    public void onResponse(JSONObject response) {
                        try {
                        JSONArray teachers = response.getJSONArray("search_result");
                        for(int i = 0; i < teachers.length() ; i++) {
                            // do what ever you want with
                            Teacher teacher = new Teacher();
                            // here is how to get name
                            teacher.setId(teachers.getJSONObject(i).getString("name"));
                            // do the rest like this.
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
            }, new Response.ErrorListener() {

                @Override
                public void onErrorResponse(VolleyError error) {
                    // TODO: Handle error
                }
            });

answered Mar 29 '19 at 14:13

Houssein Zouari

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Thank you ,I do that but not showing error or data , can you see my code please [Code Link](https://pastebin.com/J9ppRNzi). – Mohaiminur Rahaman Mar 29 '19 at 15:44
because you are using try catch so you need to debug line by line and you will know on which line it crashs. Maybe wrong value maybe there is no value – Houssein Zouari Mar 29 '19 at 16:01
you are right , its says "No value for search_result" but api is not null – Mohaiminur Rahaman Mar 29 '19 at 16:11
can you please log the content of response? – Houssein Zouari Mar 29 '19 at 16:14
[log is here ](https://pastebin.com/M62WFahN) ' JSONArray teachers = response.getJSONArray("search_result");' here is error means no value , I request you to see the api , 'search_result' is child value – Mohaiminur Rahaman Mar 29 '19 at 16:30
i want to have some break points before this line i would like to see the content of response object. – Houssein Zouari Mar 29 '19 at 16:35

JSONObject cannot be converted to JSONArray in Volley

1 Answers1