I have asynctask that gathers usernames, comments, and numbers. It places them into strings and is then suppose to call a BaseAdapter class, create an adapter, and set the a
Googling around, looking at this question looks like you might be returning a null view from your adapter's getView method. Try tossing some breakpoints into the getView method and figure out where you are returning a null view.
Also, where are you storing the reference to the ctx_invitation in your BaseAdapter.
In the constructor you might want to pass that in