I think I know why I have this notice, but I have not the skill to resolve it.
I explain. My articles are displayed with custom List Template (tpl_basic_list). 5 articles are displayed. No problem to display content when I click on title for exemple.
Below my 5 articles liste, I create a link "show all articles". To show all articles, I have create a new list and search without articles number display limitation. I create hidden menu with this new list. So my link "show all articles" refer to this list.
I have the notice explained in my new list, when i click on "show all articles" and when I click on title to view content.
Sorry for my english, I hope you understand what I say :)
I think this notice appears because of this link "show all articles".
Maybe you have an idea ? Maybe there is another solution to create a link "show all articles" ?