I followed this post How to add a new view (and also a new Menu Item Type) to existing joomla 2.5 components? to create a new view to the com_content conpoment in joomla. I have set it up and set up my own names but when I try to access the page I get 404 - category not found. Why is this happening?
My controller hade the wrong name. Changin it solved my problem!