JSONException：Value数组无法转换为JSONArray

是我第二天遇到此问题。JSONException：Value数组无法转换为JSONArray

我收到此在logcat的：

错误解析数据org.json.JSONException：java.lang.String类型的值数组不能转换到JSONArray

我对我的数据库进行查询，并将对我重要的信息放在这样的数组上：

07-07 21:01:00.686: E/getpostresponse(17902): result= Array 
07-07 21:01:00.686: E/getpostresponse(17902): (
07-07 21:01:00.686: E/getpostresponse(17902):  [0] => Array 
07-07 21:01:00.686: E/getpostresponse(17902):   (
07-07 21:01:00.686: E/getpostresponse(17902):    [0] => 7 
07-07 21:01:00.686: E/getpostresponse(17902):    [1] => mouse 
07-07 21:01:00.686: E/getpostresponse(17902):    [2] => Barcelona 
07-07 21:01:00.686: E/getpostresponse(17902):    [3] => Abbey IV Ale Yeast 
07-07 21:01:00.686: E/getpostresponse(17902):    [4] => 0000-00-00 00:00:00 
07-07 21:01:00.686: E/getpostresponse(17902):    [5] => Ale 
07-07 21:01:00.686: E/getpostresponse(17902):    [6] => 11 
07-07 21:01:00.686: E/getpostresponse(17902):    [7] => 20 
07-07 21:01:00.686: E/getpostresponse(17902):    [8] => prueba 
07-07 21:01:00.686: E/getpostresponse(17902):    [9] => Admiral 
07-07 21:01:00.686: E/getpostresponse(17902):    [10] => Ahtanum 
07-07 21:01:00.686: E/getpostresponse(17902):    [11] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [12] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [13] => 80 
07-07 21:01:00.686: E/getpostresponse(17902):    [14] => 20 
07-07 21:01:00.686: E/getpostresponse(17902):    [15] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [16] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [17] => Amber Dry Extract 
07-07 21:01:00.686: E/getpostresponse(17902):    [18] => Biscuit Malt 
07-07 21:01:00.686: E/getpostresponse(17902):    [19] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):  ) 
07-07 21:01:00.686: E/getpostresponse(17902):  [1] => Array 
07-07 21:01:00.686: E/getpostresponse(17902):   (
07-07 21:01:00.686: E/getpostresponse(17902):    [0] => 8 
07-07 21:01:00.686: E/getpostresponse(17902):    [1] => mouse 
07-07 21:01:00.686: E/getpostresponse(17902):    [2] => Barcelona 
07-07 21:01:00.686: E/getpostresponse(17902):    [3] => Abbey IV Ale Yeast 
07-07 21:01:00.686: E/getpostresponse(17902):    [4] => 0000-00-00 00:00:00 
07-07 21:01:00.686: E/getpostresponse(17902):    [5] => Ale 
07-07 21:01:00.686: E/getpostresponse(17902):    [6] => 50 
07-07 21:01:00.686: E/getpostresponse(17902):    [7] => 8 
07-07 21:01:00.686: E/getpostresponse(17902):    [8] => prueba2 
07-07 21:01:00.686: E/getpostresponse(17902):    [9] => Ahtanum 
07-07 21:01:00.686: E/getpostresponse(17902):    [10] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [11] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [12] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [13] => 100 
07-07 21:01:00.686: E/getpostresponse(17902):    [14] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [15] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [16] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [17] => Black (Patent) Malt 
07-07 21:01:00.686: E/getpostresponse(17902):    [18] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [19] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):  ) 
07-07 21:01:00.686: E/getpostresponse(17902):  [2] => Array 
07-07 21:01:00.686: E/getpostresponse(17902):   (
07-07 21:01:00.686: E/getpostresponse(17902):    [0] => 9 
07-07 21:01:00.686: E/getpostresponse(17902):    [1] => mouse 
07-07 21:01:00.686: E/getpostresponse(17902):    [2] => Valencia 
07-07 21:01:00.686: E/getpostresponse(17902):    [3] => Abbey Ale 
07-07 21:01:00.686: E/getpostresponse(17902):    [4] => 0000-00-00 00:00:00 
07-07 21:01:00.686: E/getpostresponse(17902):    [5] => Lager 
07-07 21:01:00.686: E/getpostresponse(17902):    [6] => 33 
07-07 21:01:00.686: E/getpostresponse(17902):    [7] => 4 
07-07 21:01:00.686: E/getpostresponse(17902):    [8] => prueba3 
07-07 21:01:00.686: E/getpostresponse(17902):    [9] => Admiral 
07-07 21:01:00.686: E/getpostresponse(17902):    [10] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [11] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [12] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [13] => 100 
07-07 21:01:00.686: E/getpostresponse(17902):    [14] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [15] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [16] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [17] => Aromatic Malt 
07-07 21:01:00.686: E/getpostresponse(17902):    [18] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):    [19] => vacio 
07-07 21:01:00.686: E/getpostresponse(17902):  ) 
07-07 21:01:00.686: E/getpostresponse(17902):)

这是我的PHP代码：

$resut = array(); 
$result = $db->cervezas($user);//this function returns the array 
print_r($result); 
//$json_data = array(); 
// while($row=mysql_fetch_array($result)){ 
//  array_push($json_data, $row); 
// } 

//$json_data = json_encode($json_data); 

$json_data = json_encode($result); 
echo $json_data;

，我给你的Java代码了。运行的代码调用Asyntask后：

public boolean cervezastatus(){ 
    ArrayList<NameValuePair> postparameters2send= new ArrayList<NameValuePair>(); 

    postparameters2send.add(new BasicNameValuePair("tipo","agua")); 
    SharedPreferences prefe=getSharedPreferences("datos",Context.MODE_PRIVATE); 
    String user = prefe.getString("user",""); 
    postparameters2send.add(new BasicNameValuePair("user",user)); 
    String URL_connect="http://"+IP_Server+"/pide_cerveza.php"; 

    jdata=post.getserverdata(postparameters2send, URL_connect); 

    if (jdata != null) { 
     for (int i=0;i<jdata.length();i++){ 
      try { 
       Cerveza cerveza2 = new Cerveza(); 

       cerveza2.setIdcerveza(jdata.getJSONObject(i).getInt("idcerveza")); 
       cerveza2.setUsuario(jdata.getJSONObject(i).getString("usuario")); 
       cerveza2.setAgua(jdata.getJSONObject(i).getString("agua")); 
       cerveza2.setLevadura(jdata.getJSONObject(i).getString("levadura")); 
       cerveza2.setFecha(jdata.getJSONObject(i).getString("fecha")); 
       cerveza2.setTipo(jdata.getJSONObject(i).getString("tipo")); 
       cerveza2.setIbu(jdata.getJSONObject(i).getInt("ibu")); 
       cerveza2.setCantidad(jdata.getJSONObject(i).getDouble("cantidad")); 
       cerveza2.setNombre(jdata.getJSONObject(i).getString("nombre")); 
       cerveza2.setLupulo(jdata.getJSONObject(i).getString("lupulo")); 
       cerveza2.setLupulo1(jdata.getJSONObject(i).getString("lupulo1")); 
       cerveza2.setLupulo2(jdata.getJSONObject(i).getString("lupulo2")); 
       cerveza2.setLupulo3(jdata.getJSONObject(i).getString("lupulo3")); 
       cerveza2.setLupulo_porc(jdata.getJSONObject(i).getDouble("lupulo_porc")); 
      cerveza2.setLupulo1_porc(jdata.getJSONObject(i).getDouble("lupulo1_porc")); 
      cerveza2.setLupulo2_porc(jdata.getJSONObject(i).getDouble("lupulo2_porc")); 
      cerveza2.setLupulo3_porc(jdata.getJSONObject(i).getDouble("lupulo3_porc")); 
       cerveza2.setGrano(jdata.getJSONObject(i).getString("grano")); 
       cerveza2.setGrano1(jdata.getJSONObject(i).getString("grano1")); 
       cerveza2.setGrano2(jdata.getJSONObject(i).getString("grano2")); 
       cerveza2.setGrano3(jdata.getJSONObject(i).getString("grano3")); 

       cerveza_lista.add(cerveza2); 
      } catch (JSONException e) { 
       // TODO Auto-generated catch block 
       e.printStackTrace(); 
      } 
      } 
     } 
     if (jdata!=null && jdata.length() > 0){ 
      Log.e("no es null","dentro del if"); 
      JSONObject json_data; //creamos un objeto JSON 

      try { 
       json_data = jdata.getJSONObject(1); 
       String cervezaArray=json_data.getString("Nombre");//accedemos al valor 

       Log.e("longitud", "long= "+jdata.length()); 
       Log.e("pruebaebeba","psaiaiaia= "+cervezaArray); 
       } catch (JSONException e) { 
        // TODO Auto-generated catch block 
        e.printStackTrace(); 
       }     
       return true; 
      }else{ //json obtenido invalido verificar parte WEB. 
        Log.e("JSON ", "ERROR"); 
        return false; 
      } 
    }

编辑：

我的logcat日志没有的print_r（$结果）

07-07 22:52:20.506: E/getpostresponse(17902): result= [["7","mouse","Barcelona","Abbey IV Ale Yeast","0000-00-00 00:00:00","Ale","11","20","prueba","Admiral","Ahtanum","vacio","vacio","80","20","vacio","vacio","Amber Dry Extract","Biscuit Malt","vacio"],["8","mouse","Barcelona","Abbey IV Ale Yeast","0000-00-00 00:00:00","Ale","50","8","prueba2","Ahtanum","vacio","vacio","vacio","100","vacio","vacio","vacio","Black (Patent) Malt","vacio","vacio"],["9","mouse","Valencia","Abbey Ale","0000-00-00 00:00:00","Lager","33","4","prueba3","Admiral","vacio","vacio","vacio","100","vacio","vacio","vacio","Aromatic Malt","vacio","vacio"]] 
07-07 22:52:20.506: E/DEspues de recibir jdata(17902): fail 
07-07 22:52:20.516: W/System.err(17902): org.json.JSONException: Value  ["7","mouse","Barcelona","Abbey IV Ale Yeast","0000-00-00 00:00:00","Ale","11","20","prueba","Admiral","Ahtanum","vacio","vacio","80","20","vacio","vacio","Amber Dry Extract","Biscuit Malt","vacio"] at 0 of type org.json.JSONArray cannot be converted to JSONObject 
07-07 22:52:20.516: W/System.err(17902): at org.json.JSON.typeMismatch(JSON.java:100) 
07-07 22:52:20.516: W/System.err(17902): at org.json.JSONArray.getJSONObject(JSONArray.java:514) 
07-07 22:52:20.516: W/System.err(17902): at test.Droidlogin.HiScreen.cervezastatus(HiScreen.java:302) 
07-07 22:52:20.516: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:200) 
07-07 22:52:20.516: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:1) 
07-07 22:52:20.516: W/System.err(17902): at android.os.AsyncTask$2.call(AsyncTask.java:288) 
07-07 22:52:20.516: W/System.err(17902): at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
07-07 22:52:20.516: W/System.err(17902): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
07-07 22:52:20.516: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
07-07 22:52:20.516: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
07-07 22:52:20.516: W/System.err(17902): at java.lang.Thread.run(Thread.java:841) 
07-07 22:52:20.516: W/System.err(17902): org.json.JSONException: Value ["8","mouse","Barcelona","Abbey IV Ale Yeast","0000-00-00 00:00:00","Ale","50","8","prueba2","Ahtanum","vacio","vacio","vacio","100","vacio","vacio","vacio","Black (Patent) Malt","vacio","vacio"] at 1 of type org.json.JSONArray cannot be converted to JSONObject 
07-07 22:52:20.516: W/System.err(17902): at org.json.JSON.typeMismatch(JSON.java:100) 
07-07 22:52:20.516: W/System.err(17902): at org.json.JSONArray.getJSONObject(JSONArray.java:514) 
07-07 22:52:20.516: W/System.err(17902): at test.Droidlogin.HiScreen.cervezastatus(HiScreen.java:302) 
07-07 22:52:20.516: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:200) 
07-07 22:52:20.516: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:1) 
07-07 22:52:20.516: W/System.err(17902): at android.os.AsyncTask$2.call(AsyncTask.java:288) 
07-07 22:52:20.516: W/System.err(17902): at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
07-07 22:52:20.516: W/System.err(17902): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
07-07 22:52:20.516: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
07-07 22:52:20.516: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
07-07 22:52:20.516: W/System.err(17902): at java.lang.Thread.run(Thread.java:841) 
07-07 22:52:20.526: W/System.err(17902): org.json.JSONException: Value ["9","mouse","Valencia","Abbey Ale","0000-00-00 00:00:00","Lager","33","4","prueba3","Admiral","vacio","vacio","vacio","100","vacio","vacio","vacio","Aromatic Malt","vacio","vacio"] at 2 of type org.json.JSONArray cannot be converted to JSONObject 
07-07 22:52:20.526: W/System.err(17902): at org.json.JSON.typeMismatch(JSON.java:100) 
07-07 22:52:20.526: W/System.err(17902): at org.json.JSONArray.getJSONObject(JSONArray.java:514) 
07-07 22:52:20.526: W/System.err(17902): at test.Droidlogin.HiScreen.cervezastatus(HiScreen.java:302) 
07-07 22:52:20.526: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:200) 
07-07 22:52:20.526: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:1) 
07-07 22:52:20.526: W/System.err(17902): at android.os.AsyncTask$2.call(AsyncTask.java:288) 
07-07 22:52:20.526: W/System.err(17902): at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
07-07 22:52:20.526: W/System.err(17902): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
07-07 22:52:20.526: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
07-07 22:52:20.526: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
07-07 22:52:20.526: W/System.err(17902): at java.lang.Thread.run(Thread.java:841) 
07-07 22:52:20.526: E/no es null(17902): dentro del if 
07-07 22:52:20.526: W/System.err(17902): org.json.JSONException: Value ["8","mouse","Barcelona","Abbey IV Ale Yeast","0000-00-00 00:00:00","Ale","50","8","prueba2","Ahtanum","vacio","vacio","vacio","100","vacio","vacio","vacio","Black (Patent) Malt","vacio","vacio"] at 1 of type org.json.JSONArray cannot be converted to JSONObject 
07-07 22:52:20.526: W/System.err(17902): at org.json.JSON.typeMismatch(JSON.java:100) 
07-07 22:52:20.526: W/System.err(17902): at org.json.JSONArray.getJSONObject(JSONArray.java:514) 
07-07 22:52:20.526: W/System.err(17902): at test.Droidlogin.HiScreen.cervezastatus(HiScreen.java:336) 
07-07 22:52:20.526: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:200) 
07-07 22:52:20.526: W/System.err(17902): at test.Droidlogin.HiScreen$asynccerveza.doInBackground(HiScreen.java:1) 
07-07 22:52:20.526: W/System.err(17902): at android.os.AsyncTask$2.call(AsyncTask.java:288) 
07-07 22:52:20.526: W/System.err(17902): at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
07-07 22:52:20.526: W/System.err(17902): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
07-07 22:52:20.526: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
07-07 22:52:20.536: W/System.err(17902): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
07-07 22:52:20.536: W/System.err(17902): at java.lang.Thread.run(Thread.java:841)

编辑2：我的功能

public function cervezas($user){ 
//Obtenemos el idusuario en funcion al nombre de usuario que nos pasan 
    $iduser_aux = mysql_query("SELECT idusuario FROM usuarios WHERE username='".$user."'")or die("query failed"); 
    $id_user_res = mysql_fetch_row($iduser_aux); 
    $iduser = $id_user_res[0]; 

    //Creamos vector inicializando todos los valores a "". Este será el vector a devolver al final. 
    /* 
    0->idcerveza, 1->usuario, 2->agua, 3->levadura, 4->fecha, 5->tipo, 6->ibu, 7->cantidad, 8->nombre, 9->lupulo, 10->lupulo1, 11->lupulo2, 12->lupulo3, 
    13->lupulo_porc, 14->lupulo1_porc, 15->lupulo2_porc, 16->lupulo3_porc, 17->grano, 18->grano1, 19->grano2, 20->grano3 
    */ 
    $array = array(
     array("vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio"), 
     array("vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio"), 
     array("vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio", "vacio"), 
    ); 


    //Seleccionamos todas las cerverzas que ha creado un usuario. Puede ser 0,1 o muchas 
    $cervezas_aux = mysql_query("SELECT c.idcerveza, (SELECT username FROM usuarios WHERE idusuario='".$iduser."') usuario, 
    (SELECT Ciudad FROM agua WHERE idagua=c.idagua) agua, (SELECT Nombre FROM levadura WHERE idlevadura=c.idlevadura) levadura, 
    c.fecha, c.tipo, c.ibu, c.cantidad, c.nombre FROM cerveza c WHERE idusuario='".$iduser."'")or die("Query failed"); 
    //$cervezas = mysql_fetch_array($cervezas_aux); 
    $t=0; 
    $i=0; 
    while($row = mysql_fetch_object($cervezas_aux)){ 
      //echo $row->idcerveza; 
      $array[$t][0] = $row->idcerveza;//Metemos idcerveza en el array 
      $array[$t][1] = $row->usuario;//Metemos usuario en el array 
      $array[$t][2] = $row->agua; 
      $array[$t][3] = $row->levadura;//Metemos levadura en el array 
      $array[$t][4] = $row->fecha;//Metemos fecha en el array 
      $array[$t][5] = $row->tipo;//Metemos tipo en el array 
      $array[$t][6] = $row->ibu;//Metemos ibu en el array 
      $array[$t][7] = $row->cantidad;//Metemos cantidad en el array 
      $array[$t][8] = $row->nombre;//Metemos nombre en el array 
      //$t++; 
    // } 
    //$i=0; 


    //foreach((array) $cervezas_aux as $cerveza){ 

     //Como solo nos falta por meter el lupulo, porcentaje y grano, debemos consultar primero cuanto hay de cada tipo 
     $lupulo_cont = mysql_query("SELECT COUNT(l.idlupulo) FROM cerveza c, lupulo_has_cerveza l WHERE c.idcerveza = l.idcerveza AND l.idcerveza = '".$array[$t][0]."' ")or die("Query failed1"); 
     $count_lupulo = mysql_fetch_row($lupulo_cont); 

     $grano_cont = mysql_query("SELECT COUNT(g.idgrano) FROM cerveza c, cerveza_has_grano g WHERE c.idcerveza = g.idcerveza AND g.idcerveza = '".$array[$t][0]."' ")or die("Query failed2"); 
     $count_grano = mysql_fetch_row($grano_cont); 

     if($count_lupulo[0] >= 1 && $count_grano[0] >= 1){ 
      $lupulos = mysql_query("SELECT (SELECT Nombre FROM lupulo WHERE idlupulo = l.idlupulo) lupulo, l.porcentaje FROM cerveza c, lupulo_has_cerveza l WHERE c.idcerveza = l.idcerveza AND l.idcerveza = '".$array[$t][0]."' "); 
      $cont_l = 1; 
      //foreach((array) $lupulos as $z=>$lupulo){ 
      while($lu = mysql_fetch_object($lupulos)){ 
       if($count_lupulo[0] == 1){ 
        $array[$i][9] = $lu->lupulo; 
        $array[$i][13] = $lu->porcentaje; 
       }else if($count_lupulo[0] == 2){ 
        if($cont_l == 1){ 
         $array[$i][9] = $lu->lupulo; 
         $array[$i][13] = $lu->porcentaje; 
         $cont_l++; 
        }else{ 
         $array[$i][10] = $lu->lupulo; 
         $array[$i][14] = $lu->porcentaje; 
         $cont_l = 1; 
        } 
       }else if($count_lupulo[0] == 3){ 
        if($cont_l == 1){ 
         $array[$i][9] = $lu->lupulo; 
         $array[$i][13] = $lu->porcentaje; 
         $cont_l++; 
        }else if($cont_l == 2){ 
         $array[$i][10] = $lu->lupulo; 
         $array[$i][14] = $lu->porcentaje; 
         $cont_l++; 
        }else{ 
         $array[$i][11] = $lu->lupulo; 
         $array[$i][15] = $lu->porcentaje; 
         $cont_l = 1; 
        } 
       }else if($count_lupulo[0] == 4){ 
        if($cont_l == 1){ 
         $array[$i][9] = $lu->lupulo; 
         $array[$i][13] = $lu->porcentaje; 
         $cont_l++; 
        }else if($cont_l == 2){ 
         $array[$i][10] = $lu->lupulo; 
         $array[$i][14] = $lu->porcentaje; 
         $cont_l++; 
        }else if($cont_l == 3){ 
         $array[$i][11] = $lu->lupulo; 
         $array[$i][15] = $lu->porcentaje; 
         $cont_l++; 
        }else{ 
         $array[$i][12] = $lu->lupulo; 
         $array[$i][16] = $lu->porcentaje; 
         $cont_l = 1; 
        } 
       } 
      } 
      $granos = mysql_query("SELECT (SELECT Nombre FROM grano WHERE idgrano = g.idgrano) grano FROM cerveza c, cerveza_has_grano g WHERE c.idcerveza = g.idcerveza AND g.idcerveza = '".$array[$t][0]."' "); 
      $cont_g = 1; 
      //foreach((array) $granos as $j=>$grano){ 
      while($gr = mysql_fetch_object($granos)){ 
       if($count_grano[0] == 1){ 
        $array[$i][17] = $gr->grano; 
       }else if($count_grano[0] == 2){ 
        if($cont_g == 1){ 
         $array[$i][17] = $gr->grano; 
         $cont_g++; 
        }else{ 
         $array[$i][18] = $gr->grano; 
         $cont_g = 1; 
        } 
       }else if($count_grano[0] == 3){ 
        if($cont_g == 1){ 
         $array[$i][17] = $gr->grano; 
         $cont_g++; 
        }else if($cont_g == 2){ 
         $array[$i][18] = $gr->grano; 
         $cont_g++; 
        }else{ 
         $array[$i][19] = $gr->grano; 
         $cont_g = 1; 
        } 
       }else if($count_grano[0] == 4){ 
        if($cont_g == 1){ 
         $array[$i][17] = $gr->grano; 
         $cont_g++; 
        }else if($cont_g == 2){ 
         $array[$i][18] = $gr->grano; 
         $cont_g++; 
        }else if($cont_g == 3){ 
         $array[$i][19] = $gr->grano; 
         $cont_g++; 
        }else{ 
         $array[$i][20] = $gr->grano; 
         $cont_g = 1; 
        } 
       } 
      } 

     } 
     $i++; 
     $t++; 
    } 
    //print_r($array); 
    return $array; 
}

编辑3：我更改数组声明： $ array = array（）; 。而不是$阵列=阵列（阵列（“vacio”，“vacio”，...）现在我收到像JSON格式结果：

result= [{"0":"7","1":"mouse","2":"Barcelona","3":"Abbey IV Ale Yeast","4":"0000-00-00 00:00:00","5":"Ale","6":"11","7":"20","8":"prueba","9":"Admiral","13":"80","10":"Ahtanum","14":"20","17":"Amber Dry Extract","18":"Biscuit Malt"},{"0":"8","1":"mouse","2":"Barcelona","3":"Abbey IV Ale Yeast","4":"0000-00-00 00:00:00","5":"Ale","6":"50","7":"8","8":"prueba2","9":"Ahtanum","13":"100","17":"Black (Patent) Malt"},{"0":"9","1":"mouse","2":"Valencia","3":"Abbey Ale","4":"0000-00-00 00:00:00","5":"Lager","6":"33","7":"4","8":"prueba3","9":"Admiral","13":"100","17":"Aromatic Malt"}]

但仍然抛出了我的错误，因为有丢失的钥匙但格式是正确的（我认为）如果我这样做：。

$array[$t][9] = $vacio; 
$array[$t][10] = $vacio; 
$array[$t][11] = $vacio; 
$array[$t][12] = $vacio; 
$array[$t][13] = $vacio; 
$array[$t][14] = $vacio; 
$array[$t][15] = $vacio; 
$array[$t][16] = $vacio; 
$array[$t][17] = $vacio; 
$array[$t][18] = $vacio; 
$array[$t][19] = $vacio; 
$array[$t][20] = $vacio;

再次阵列形式改变为Array格式

请，我需要你们的帮助，我不知道是什么我可以吗？谢谢。

来源

2014-07-07 user3480270

您的'logcat'日志显示一个PHP，爆炸的数组变量，PHP代码有问题。 –

我的logcat日志显示爆炸数组，因为我把print_r（$ result）;如果我评论这行不会出现。 – user3480270

请删除'print_r（$ result）;'行，我想查看您获得的JSON数据，如果您需要使用一些字符串替代来保护专有数据.. –

您正在尝试一个JSONArray类型转换为一个JSONObject - >这是行不通的。

如果您不确定，可以测试第一个字符为[（暗示JSONArray类型）或{（暗示JSONObject类型），并相应地进行解析。或者，您可以通过在{和}之间简单地包装JSONString（如果尚未包装）来将JSONArray类型转换为JSONObject，以避免解析错误。

与一般的JSON数据（每个我所遇到过的）最常见的问题如下：

额外的（无形）字符 - 尝试微调您的数据
头不匹配（而PHP是有关呼应出结果）
无效字符集之前添加header("Content-Type:application/json");（确保UTF-8编码是在地方，你的JSON字符串）

我希望它有帮助。

来源

2014-07-07 21:40:03

我使用新信息更新帖子。 – user3480270

您的JSON是一个数组数组，因此您不能访问任何对象。

如果这些值没有配对，那就没用了。

不知道如何获取数据，但最好是构建关联数组，然后将其编码到json中。

因此，例如，你可以使用的mysql_fetch_assoc代替mysql_fetch_array

来源

2014-07-07 21:14:45 meda

我只是用我的'cervezas'函数编辑帖子。 – user3480270

JSONException：Value数组无法转换为JSONArray

回答

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