Android: view - child already has a parent

Question

So I have this little problem I can't deal with... Check code and read Logcat, any ideas?

CODE:

for(int i = 0; i < jArray.length(); ++i){
    JSONObject json_data = jArray.getJSONObject(i);

    //                                      
    String paskaita = json_data.getString("paskaita");
    String laikas = json_data.getString("laikas");
    String savaite = json_data.getString("savaite");                                        
    String auditorija = json_data.getString("auditorija");
    String destytojas = json_data.getString("destytojas");                                      
    String dalykas = json_data.getString("dalykas");
    String tipas = json_data.getString("tipas");


    //Just adding view                              
    TextView pask = (TextView) Item.findViewById(R.id.paskaita);
    pask.setText(paskaita);

    TextView laik = (TextView) Item.findViewById(R.id.laikas);
    laik.setText(laikas);

    TextView sav = (TextView) Item.findViewById(R.id.savaite);
    sav.setText(savaite);

    TextView dest = (TextView) Item.findViewById(R.id.destytojas);
    dest.setText(destytojas);

    TextView aud = (TextView) Item.findViewById(R.id.auditorija);
    aud.setText(auditorija);

    TextView dal = (TextView) Item.findViewById(R.id.dalykas);
    dal.setText(dalykas);

    TextView tip = (TextView) Item.findViewById(R.id.tipas);
    tip.setText(tipas);

    ln.addView(Item);

}

Logcat output:

12-07 19:00:27.558: E/AndroidRuntime(280): java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.

Answer 1

OK, it has nothing to do with your JSONObject.

The Logcat says it all. You add a TextView that has already had parent. So you may want to create a layout, and in your for loop

for(int i = 0; i < jArray.length(); ++i){
JSONObject json_data = jArray.getJSONObject(i);

//                                      
String paskaita = json_data.getString("paskaita");
String laikas = json_data.getString("laikas");
String savaite = json_data.getString("savaite");                                        
String auditorija = json_data.getString("auditorija");
String destytojas = json_data.getString("destytojas");                                      
String dalykas = json_data.getString("dalykas");
String tipas = json_data.getString("tipas");

// Create a new view every time.
View Item = View.inflate(ln.getContext(), layoutID, null);


//Just adding view                              
TextView pask = (TextView) Item.findViewById(R.id.paskaita);
pask.setText(paskaita);

TextView laik = (TextView) Item.findViewById(R.id.laikas);
laik.setText(laikas);

TextView sav = (TextView) Item.findViewById(R.id.savaite);
sav.setText(savaite);

TextView dest = (TextView) Item.findViewById(R.id.destytojas);
dest.setText(destytojas);

TextView aud = (TextView) Item.findViewById(R.id.auditorija);
aud.setText(auditorija);

TextView dal = (TextView) Item.findViewById(R.id.dalykas);
dal.setText(dalykas);

TextView tip = (TextView) Item.findViewById(R.id.tipas);
tip.setText(tipas);

ln.addView(Item);

}