Java Exception that is thrown to indicate a problem with the JSON API, as attempts to parse or construct malformed documents, use of null as a name or type mismatches on lookups.
Questions tagged [jsonexception]
171 questions
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Value Apache of type java.lang.String cannot be converted to JSONObject
I am sending json from servlet to android application , and the following exception occurs : -
org.json.JSONException: Value Apache of type java.lang.String cannot be converted to JSONObject
Following is my servlet code , please…

devcodes
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Can't resolve JSONException Android Studio
I don't know what's going wrong with my JSONData, but my code catch JSONException, maybe it's invalid value ...? My url with json data is : this website . I already used Json with this website, and it works, but not this page with Json... Why ?
Here…

xcode_Dev
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Having to check each response item through JSON
I have an application that I am building on my free time and I have it hooked up to a REST API. It is working properly but I am not sure if this is the "proper" way to check JSON errors. I am looking for the most efficient and reliable way to…

Eugene H
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JSONException , JSONObject exception Error
Description: In OnRespose method i can see data received from froecast.io in log but when i am passing "response.body().string()" i.e. data from forecast.io as argument(string) to method getCurrentDetails then Method is receiving null and…
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Android Volley. JsonArray JsonException end of input at character 0
I'm trying to retrieve a jsonarray from a url using Volley.
the problem is that I get
JsonException end of input at character 0
the code is the following:
JsonArrayRequest req = new JsonArrayRequest(Request.Method.POST, openMatchesUrl,
…

jack_the_beast
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org.json.JSONException: Value of type java.lang.String cannot be converted to JSONArray
org.json.JSONException: Value NeededTypes of type java.lang.String cannot be converted to JSONArray
i got this error when i am trying get JSONArray neededTypesArray
if u have any ideas how to fix it, i will be very gratefull!
here is my…

Stan Malcolm
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JSONObject Throwing NULLPOINTEREXCEPTION
I am stuck and can't program further due to this stupid problem. I hope someone here can help.
json = jsonParser.makeHttpRequest(
url_profile_details, "GET", params);
// check your log for json…

user3314639
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org.json.JSONException: Value [....] of type org.json.JSONArray cannot be converted to JSONObject
Got stuck to this error..:(
Here is my code..
json exception cannot be converted to jsonobject..
this is my Furniture.java file. this is the main file that is executed first
i want to show the layout as listview which shows logo, furniture name and…

Malav Shah
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JSONException.VK API
I work with VK Api. I want to display my friendlist in ArrayList. I understood that for it I need to parse jsonobject and create an adapter.
public class MainActivity extends Activity {
TextView text;
getFriendTask task;
ListView…

VdovinN
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JSONException while trying to put another JSONObject as child
I am trying to add another JSONObject as child of the root JSONObject and it's giving me JSONObject. I suppose it's a silly mistake, but still I couldn't figure out the solution till now.
Here's my code -
void sendCallStatusResponse(Message…

0xC0DED00D
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JSON Exception when attempting to connect to Local server
When register other users in my local server I get the following errors:
08-18 14:53:28.510: W/System.err(1223): org.json.JSONException: No value for success
08-18 14:53:28.560: W/System.err(1223): at…

user3453840
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Why do I need to edit JSON from .net for android to accept it?
From this page,
org.json.JSONException: Expected literal value at character 550 of
From my asp.net webservice I GET
"[{\"ID\":1,\"Title\":\"When Harry Met Sally\",\"ReleaseDate\":\"1989-01-11T00:00:00\",\"Genre\":\"Romantic…

iSimply
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Please help a newbie having trouble with the following: String cannot be converted to JSON object
I am using the Facebook SDK with Eclipse to send requests to friends, I want to include additional information for the application in the "data" field. I keep getting the error java.lang.String cannot be converted to JSON object, no matter what I…

Jeroen
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typeMismatch jsonarray & jsonobject
I am getting an error and I am not sure if I can just simply change my JSONObject to a JSONArray.
I am downloading JSON and want to get a value from it (at the column friends). With this value I need to run a second url to download some other…

user3671459
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What is The meaning of org.json.JSONException in Android?
I am developing an Application of JSON object Which Returns data into ListView.
In That One Parameter Need to be passed which is Uid of User.
My Code for Async is:
class AsyncCallWebServicereceiveHistory extends AsyncTask
{
…

Nirav Dabhi
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