title: the specified child already has a parent
body: <p>my code is here</p>
  
  <pre><code>if(c!=null) 
  {           
      c.moveToFirst();
      String col = c.getString(2); //  
      check.setText(col);
      check.setVisibility(0);
  
      while(!c.isAfterLast()) 
      {
          String col1 = c.getString(1); 
          String col2 = c.getString(2);    
          String col3 = c.getString(3);
  
              while(!c.isAfterLast())
          {
              TextView que1 = new TextView(this);
              que1.setText(col1);
              lymn.addView(que1);
  
              if(col3.equals("Date"))
              {
                  DatePicker dp = new DatePicker(this);
                  lymn.addView(dp);
                  break;
              }
  
              if(col3.equals("User Input"))
                      {
                  EditText ed = new EditText(this);
                  ed.setWidth(250);
  
                  lymn.addView(ed);
                  break;
              }
  
              if(col3.equals("YES/NO"))
              {
                  yes1.setText("Yes");
                  no1.setText("NO");
  
                  rg1.addView(yes1);
                  rg1.addView(no1); 
                  lymn.addView(rg1);
  
                  break;
              }
  
              if(col3.equals("High Average Low"))
              {
                  High1.setText("High");
                  Avg1.setText("Average");
                  Low1.setText("Low"); 
  
                  rg2.addView(High1);
                  rg2.addView(Avg1);
                  rg2.addView(Low1);
  
                  lymn.addView(rg2);
  
                  break;
              }
  
              if(col3.equals("Excellent Good Average Poor"))
              {
                  exce1.setText("Excellent");
                  good1.setText("Good");
                  avg11.setText("Average"); 
                  poor1.setText("Poor");
  
                  rg3.addView(exce1);
                  rg3.addView(good1);
                  rg3.addView(avg11);
                  rg3.addView(poor1);
  
                  lymn.addView(rg3);
  
                  break;
              }
              break;     
          }
  
          c.moveToNext(); 
      }
  }
  </code></pre>
  
  <p>when i run this code igot error like this</p>
  
  <pre><code>09-06 11:34:37.777: WARN/Exception(27814): java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.view.ViewGroup.addViewInner(ViewGroup.java:1970) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.view.ViewGroup.addView(ViewGroup.java:1865) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.view.ViewGroup.addView(ViewGroup.java:1822) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.view.ViewGroup.addView(ViewGroup.java:1802) 
  09-06 11:34:37.777: WARN/Exception(27814):     at com.ezee.app.user1.LoadCheckIn(user1.java:256) 
  09-06 11:34:37.777: WARN/Exception(27814):     at com.ezee.app.user1.onCreate(user1.java:61) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.app.ActivityThread.access$2300(ActivityThread.java:125) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.os.Handler.dispatchMessage(Handler.java:99) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.os.Looper.loop(Looper.java:123) 
  09-06 11:34:37.777: WARN/Exception(27814):     at android.app.ActivityThread.main(ActivityThread.java:4627) 
  09-06 11:34:37.777: WARN/Exception(27814):     at java.lang.reflect.Method.invokeNative(Native Method) 
  09-06 11:34:37.777: WARN/Exception(27814):     at java.lang.reflect.Method.invoke(Method.java:521) 
  09-06 11:34:37.777: WARN/Exception(27814):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 
  09-06 11:34:37.777: WARN/Exception(27814):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 
  09-06 11:34:37.777: WARN/Exception(27814):     at dalvik.system.NativeStart.main(Native Method)
  </code></pre>
  
  <p><strong>plz help me on this</strong></p>