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POException when handling JSON
 

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  1. POException when handling JSON
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    <p>Whenever I run this code I always get this exception:</p> <pre><code>Error parsing data org.json.JSONException: Value {"requestStatus":"0"} of type org.json. JSONObject cannot be converted to JSONArray. </code></pre> <p>I already checked other answers but they don't work for me.</p> <p>Here is my Code:</p> <pre><code>import java.util.ArrayList; import org.apache.http.NameValuePair; import org.apache.http.message.BasicNameValuePair; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import com.example.footballtesting.CustomHttpClient; import android.os.Bundle; import android.os.StrictMode; import android.app.Activity; import android.util.Log; import android.view.Menu; import android.view.View; import android.widget.EditText; import android.widget.ImageButton; import android.widget.RelativeLayout; import android.widget.TextView; public class MainActivity extends Activity { TextView txt_view1; TextView txt_view3; TextView txt_view2; EditText txt_teamID; ImageButton btn_save; ImageButton btn_show; RelativeLayout Relativelayoutrequest; boolean haveTeamRequest;;//to store the result of mysql query after decoding with JSON @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); txt_view1=(TextView)findViewById(R.id.textView1); txt_view2=(TextView)findViewById(R.id.textView2); txt_view3=(TextView)findViewById(R.id.layout2textView1); txt_teamID=(EditText)findViewById(R.id.txt_teamID); btn_save=(ImageButton)findViewById(R.id.imgbtn_lsave); btn_show=(ImageButton)findViewById(R.id.imgbtn_layout2); Relativelayoutrequest=(RelativeLayout)findViewById(R.id.Relativelayoutrequest); checkOnCreate(); } public void checkOnCreate() { StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder() .detectDiskReads().detectDiskWrites().detectNetwork() // StrictMode is most commonly used to catch accidental disk or network access on the application's main thread .penaltyLog().build()); Relativelayoutrequest=(RelativeLayout)findViewById(R.id.Relativelayoutrequest); String response=null; String st=null; String str=null; String memberID="000000011"; String returnString=null; int status=1; //To pass to php ArrayList&lt;NameValuePair&gt; postParameters = new ArrayList&lt;NameValuePair&gt;(); postParameters.add(new BasicNameValuePair("userID",memberID)); ArrayList&lt;NameValuePair&gt; pp = new ArrayList&lt;NameValuePair&gt;(); postParameters.add(new BasicNameValuePair("userID","409")); try { response = CustomHttpClient.executeHttpPost( "http://10.0.2.2/football365/checkRequestFromTeam.php", postParameters);//local host } catch (Exception e) { e.printStackTrace(); } String result = response.toString(); try{ returnString = ""; JSONArray jArray = new JSONArray(result); for(int i=0;i&lt;jArray.length();i++){ JSONObject json_data = jArray.getJSONObject(i); Log.i("log_tag","requestStatus: "+json_data.getInt("requestStatus") ); //Get an output to the screen status=json_data.getInt("requestStatus"); } } catch(JSONException e){ Log.e("log_tag", "Error parsing data "+e.toString()); } Log.i("str", status+"JJJJJJJJJJJJJJJJ"); Log.i("str", st+"BBBBBBBBBBBBBBBBBB"); Log.i("str", str+"CCCCCCCCCCCCCCCCCCCCCCCCCC"); } } </code></pre>
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    1. PO
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    1. This table or related slice is empty.
    1. PTQuestion
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    1. USuser3032822
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    1. This table or related slice is empty.
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      1. POException when handling JSON
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      1. VTUpMod
    2. VO
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    3. VO
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      1. VTDownMod
    1. CODid you check your response in the browser?? Does it return a json array??
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      1. USEngine Bai
    2. COthis json: `{"requestStatus":"0"}` is a `JSONObject` and not `JSONArray`. i guess this is your problem...
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      1. USgilad hoch
    3. COThe error is in this line: JSONArray jArray = new JSONArray(result);
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      1. POException when handling JSON
      1. USAvijit
 

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