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POAndroid Exception "The specified child already has a parent..."
 

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    <p>I m getting exception as follow. Can anybody help me?</p> <blockquote> <p>06-16 11:32:48.237: ERROR/AndroidRuntime(9223): java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.</p> </blockquote> <pre><code> 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.view.ViewGroup.addViewInner(ViewGroup.java:1970) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.view.ViewGroup.addView(ViewGroup.java:1865) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.view.ViewGroup.addView(ViewGroup.java:1822) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.view.ViewGroup.addView(ViewGroup.java:1802) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at com.mVisum_philips.MainECGActivity.popupEvent(MainECGActivity.java:628) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at com.mVisum_philips.MainECGActivity$1.onClick(MainECGActivity.java:195) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.view.View.performClick(View.java:2408) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.view.View$PerformClick.run(View.java:8816) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.os.Handler.handleCallback(Handler.java:587) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.os.Handler.dispatchMessage(Handler.java:92) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.os.Looper.loop(Looper.java:123) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at android.app.ActivityThread.main(ActivityThread.java:4627) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at java.lang.reflect.Method.invokeNative(Native Method) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at java.lang.reflect.Method.invoke(Method.java:521) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 06-16 11:32:48.237: ERROR/AndroidRuntime(9223): at dalvik.system.NativeStart.main(Native Method) </code></pre> <p>Source code for <em>screen_pop_up.xml</em>: </p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/linearLayout1" android:layout_height="wrap_content" android:layout_width="match_parent"&gt; &lt;LinearLayout android:id="@+id/headerLin" android:layout_width="fill_parent" android:layout_height="wrap_content"&gt; &lt;RelativeLayout android:layout_height="wrap_content" android:id="@+id/relativeLayout1" android:layout_width="fill_parent"&gt; &lt;Button android:layout_width="wrap_content" android:id="@+id/button1" android:layout_height="wrap_content" android:text="Done"&gt;&lt;/Button&gt; &lt;LinearLayout android:id="@+id/linearLayout2" android:layout_width="wrap_content" android:orientation="horizontal" android:layout_height="wrap_content" android:layout_alignParentRight="true"&gt; &lt;Button android:layout_height="wrap_content" android:background="@drawable/h_scale" android:id="@+id/button2" android:layout_width="wrap_content" android:padding="15sp"&gt;&lt;/Button&gt; &lt;Button android:layout_height="wrap_content" android:background="@drawable/v_scale" android:id="@+id/button3" android:layout_width="wrap_content" android:padding="14sp"&gt;&lt;/Button&gt; &lt;/LinearLayout&gt; &lt;/RelativeLayout&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:id="@+id/linLin" android:layout_height="300sp" android:layout_width="250sp"&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p>Source code where i m getting the exception is as follows:</p> <pre><code>final Dialog myDialog = new Dialog(MainECGActivity.this); myDialog.setContentView(R.layout.screen_pop_up); myDialog.setTitle("My Dialog"); LinearLayout myLin = (LinearLayout) myDialog.findViewById(R.id.linLin); **myLin.addView(ECGField.get(0));** myDialog.setCancelable(true); Button button = (Button) myDialog.findViewById(R.id.button1); button.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { myDialog.dismiss(); } }); myDialog.show(); </code></pre> <p>I have gone through many threads here but I am missing something. Thanks in advance.</p>
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