I got the same result
Why is it so hard to add an item? ._.
EDIT: I will find out sooner or later. But right now, I need something more important. I edited Pallet Town so that the player leaves by going right. I also edited Route 1 so that it begins at the left and ends at the right (like a continuation for the edited Pallet Town). But when I try the ROM, the Town and the Route aren't connected. How can I connect them so it can go from Town to Route?