Getting A Nullexception
Solution 1:
Check if the ListAdapter exist on R.layout.country where it looks like you are getting the problem:
findViewById(R.id.countrylistView);
Because your listView have not been instatiated. Can you post the country layout
Solution 2:
ListAdapter is an interface so you can't new a ListAdapter unless you have created a class named ListAdapter somewhere, that's probably a bad idea and you should use a different name.
When creating an Adapter you pass in a layout for the list item, not the id of the ListView.
Solution 3:
Since you have posted your question in another thread, it is clear that the problem is that lv
is never initialized in your activity
before you call setAdapter
in onDestroy()
, causing a NullPointerException
since it is null
, as it is shown in this snippet of your code:
@OverridepublicvoidonDestroy()
{
// adapter.imageLoader.stopThread();//mListUsers=null;
lv.setAdapter(null);
super.onDestroy();
}
Also, when you want to post more data about your problem, just edit your question instead of creating a new one :) I hope this helps.
Solution 4:
Could it be, that
mListUser is null or mListUsers.get(position) is null?
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