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POThe specified child already has a parent. You must call removeChild() on child's parent when populating a Table Row
 

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  1. POThe specified child already has a parent. You must call removeChild() on child's parent when populating a Table Row
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    <p>Hello I have the following error when trying to add Views into a TableRow. I get the error message: "The specified child already has a parent. You must call removeChild() on child's parent" when the second View is added. Here is the code I'm using:</p> <pre><code>TableLayout table2 = new TableLayout(this); table2.setLayoutParams(new TableLayout.LayoutParams(TableLayout.LayoutParams.WRAP_CONTENT, TableLayout.LayoutParams.WRAP_CONTENT)); for(int count = 0; count &lt; films.size() ; count++){ TableRow tableRow = new TableRow(this); Film film = films.get(count); count++; Film film2 = new Film(); if(count != films.size()){ film2 = films.get(count); count++; } tableRow.addView(flim.getPhoto()); if(!film2.getName().contentEquals("")){ //tableRow.addView(film2.getPhoto()); } table2.addView(tableRow); // Add the new row to our tableLayout } LinearLayout l2 = (LinearLayout)findViewById(R.id.root); l2.addView(table2); } </code></pre> <p>When I try to add the 2° film, I get the following exception:</p> <pre><code>?:??: W/?(?): FATAL EXCEPTION: main ?:??: W/?(?): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.pipoca/com.vista.MainActivity}: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. ?:??: W/?(?): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059) ?:??: W/?(?): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) ?:??: W/?(?): at android.app.ActivityThread.access$600(ActivityThread.java:130) ?:??: W/?(?): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) ?:??: W/?(?): at android.os.Handler.dispatchMessage(Handler.java:99) ?:??: W/?(?): at android.os.Looper.loop(Looper.java:137) ?:??: W/?(?): at android.app.ActivityThread.main(ActivityThread.java:4745) ?:??: W/?(?): at java.lang.reflect.Method.invokeNative(Native Method) ?:??: W/?(?): at java.lang.reflect.Method.invoke(Method.java:511) ?:??: W/?(?): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) ?:??: W/?(?): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) ?:??: W/?(?): at dalvik.system.NativeStart.main(Native Method) ?:??: W/?(?): Caused by: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. ?:??: W/?(?): at android.view.ViewGroup.addViewInner(ViewGroup.java:3378) ?:??: W/?(?): at android.view.ViewGroup.addView(ViewGroup.java:3249) ?:??: W/?(?): at android.view.ViewGroup.addView(ViewGroup.java:3194) ?:??: W/?(?): at android.view.ViewGroup.addView(ViewGroup.java:3170) ?:??: W/?(?): at com.vista.MainActivity.armarTabla(MainActivity.java:264) ?:??: W/?(?): at com.vista.MainActivity.onTabSelected(MainActivity.java:200) ?:??: W/?(?): at com.actionbarsherlock.internal.app.ActionBarWrapper$TabWrapper.onTabSelected(ActionBarWrapper.java:344) ?:??: W/?(?): at com.android.internal.app.ActionBarImpl.selectTab(ActionBarImpl.java:570) ?:??: W/?(?): at com.android.internal.app.ActionBarImpl.setSelectedNavigationItem(ActionBarImpl.java:356) ?:??: W/?(?): at com.android.internal.app.ActionBarImpl.setNavigationMode(ActionBarImpl.java:1158) ?:??: W/?(?): at com.actionbarsherlock.internal.app.ActionBarWrapper.setNavigationMode(ActionBarWrapper.java:204) ?:??: W/?(?): at com.vista.MainActivity.showTabsNav(MainActivity.java:190) ?:??: W/?(?): at com.vista.MainActivity.onCreate(MainActivity.java:63) ?:??: W/?(?): at android.app.Activity.performCreate(Activity.java:5008) ?:??: W/?(?): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079) ?:??: W/?(?): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023) ?:??: W/?(?): ... 11 more ?:??: W/?(?): [ 02-28 07:34:23.878 417: 2107 W/ActivityManager ] ?:??: W/?(?): Force finishing activity com.pipoca/com.vista.MainActivity ?:??: W/?(?): [ 02-28 07:34:24.378 417: 430 W/ActivityManager ] ?:??: W/?(?): Activity pause timeout for ActivityRecord{415eaff0 com.pipoca/com.vista.MainActivity} ?:??: W/?(?): [ 02-28 07:34:24.388 417: 430 D/WindowManager ] </code></pre> <p>Could anyone please tell what am I doing wrong? Thanks in advance</p>
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