Getting kern exec 3 while creating new listbox view

Hello All,

I am creating one listbox view from another listbox view .......my construction in CreatePlayListSongsItemsL() is fine and no err or panic but when i come out of the CreatePlayListSongsItemsL() and returns to the ViewConstructL() and when ViewConstructL() return it gives panic ----kern Exec 3.....

I am not able to find any reason for this ...so plz help me............

code is blow.....

void CMyListView::ViewConstructL()
{
ViewConstructFromResourceL(R_PLAYLISTSONGSLISTBOX_LISTVIEW_UI_CONFIGURATIONS);
CreatePlayListSongsItemsL();
}//---------------kern-Exec 3---------

void CMyListView::CreatePlayListSongsItemsL()
{
RArray GetArrContent=iMp3Utility->HandleListBoxEventInUtility(EShowPlayListSongs,MyPlayListLBSongsView);
playlistsongsviewlistBox = LocateControlByUniqueHandle(ESongsListBoxListViewListCtrl);
playlistsongsviewlistBox->SetListBoxObserver(this);
MQikListBoxModel& model(playlistsongsviewlistBox->Model());

model.ModelBeginUpdateLC();
for(TInt Pos = 0; Pos {
// Create a listBoxData item, the data returned is Open().
MQikListBoxData* listBoxData = model.NewDataL(MQikListBoxModel::EDataNormal);
// Pushes the data onto the cleanup stack.
// When CleanupStack::PopAndDestroy() is called, the data will be closed.
CleanupClosePushL(*listBoxData);

// Create a text buffer that have a maxlength that can hold the
// default name and the integer value

// Adds the text that will be visible in the list box
TBuf16 itemName16(KNullDesC);
itemName16=GetArrContent[Pos].InfoName;
listBoxData->AddTextL(itemName16, EQikListBoxSlotText1);
// Removes the listBoxData from the stack and calls close on listBoxData
CleanupStack::PopAndDestroy(listBoxData);
}
GetArrContent.Reset();
GetArrContent.Close();
// Informs that the update of the list box model has ended
model.ModelEndUpdateL();
}