Android Error with a Json File - E/FetchWeatherTask﹕ Error -

i'm getting error trying json file.

json:

http://api.openweathermap.org/data/2.5/forecast/daily?q=94043&mode=json&units=metric&cnt=7

error:

04-25 04:12:32.086    3875-3897/com.example.g250.dublinweather.app e/fetchweathertask﹕ error 

code:

protected void doinbackground(void... params) {         // these 2 need declared outside try/catch         // can closed in block.         httpurlconnection urlconnection = null;         bufferedreader reader = null;          // contain raw json response string.         string forecastjsonstr = null;          try {             // construct url openweathermap query             // possible parameters avaiable @ owm's forecast api page, @             // http://openweathermap.org/api#forecast             url url = new url("http://api.openweathermap.org/data/2.5/forecast/daily?q=94043&mode=json&units=metric&cnt=7");              // create request openweathermap, , open connection             urlconnection = (httpurlconnection) url.openconnection();             urlconnection.setrequestmethod("get");             urlconnection.connect();              // read input stream string             inputstream inputstream = urlconnection.getinputstream();             stringbuffer buffer = new stringbuffer();             if (inputstream == null) {                 // nothing do.                 return null;             }             reader = new bufferedreader(new inputstreamreader(inputstream));              string line;             while ((line = reader.readline()) != null) {                 // since it's json, adding newline isn't necessary (it won't affect parsing)                 // make debugging *lot* easier if print out completed                 // buffer debugging.                 buffer.append(line + "\n");             }              if (buffer.length() == 0) {                 // stream empty.  no point in parsing.                 return null;             }             forecastjsonstr = buffer.tostring();              //debugging             log.v(log_tag, "json string" + forecastjsonstr);          } catch (ioexception e) {             log.e(log_tag, "error ", e);             // if code didn't weather data, there's no point in attemping             // parse it.             return null;         } {             if (urlconnection != null) {                 urlconnection.disconnect();             }             if (reader != null) {                 try {                     reader.close();                 } catch (final ioexception e) {                     log.e(log_tag, "error closing stream", e);                 }             }         }         return null;     } } 

there problem json file, can't figure out how fix it. can me?

thanks!!

just use volley json requests plain simple (see here volley) , here gson. in order include them add following gradle build file

compile 'com.google.code.gson:gson:2.3' compile 'com.mcxiaoke.volley:library:1.0.15' 

this example of code make json request via volley. simpler

jsonobjectrequest jsonobjreq = new jsonobjectrequest(request.method.get, urljson,         (string)null, new response.listener<jsonobject>() {    @override   public void onresponse(jsonobject response) {      try {       // parsing json object response       gson gson = new gson();       // stuff here parse in model      }catch (exception e) {         // log here error       }   }, new response.errorlistener() {    @override   public void onerrorresponse(volleyerror error) {     volleylog.d(logtag, "error: " + error.getmessage());     log.e(logtag, "error while executing getnetworkfeed");   } });  // adding request request queue getinstance().addtorequestqueue(jsonobjreq); 

}