Error in SherlockFragment when switching items in slide Menu

Error in SherlockFragment when switching items in slide Menu

I'm having lot of problems when implementing ActionBar Sherlock, the last
one is this one. I have an Slide Menu whith 3 options in my ActionBar. My
problem is that when I choose one item (it load a fragment) that has been
previously selected the app crash. The log error is
The specified child already has a parent. You must call removeView() on
the child's parent first.
It mark a line where I add view to a HorizontalScroller.
lls.addView(mviews.get(i));
In my OnCreateView I have
final View v = inflater.inflate(R.layout.activity_landing, container,false);
container.removeAllViews();
I haved tried many different ways posted here, but I don't get thw
solution to my problem. Any ideas?