Thank you for you reply. The array is not empty, I type a word and show what im typing in a label, all works great. Then when I want to erase the last element by pressing backspace, I want to use popback(), but it just does nothing, but if I replace it with popfront() it works as I want but only in reverse. I print the array to console to see what it does and it writes to to the array fine, it reads from the array fine and when I use popfront(), the array shows removing the first element in console, but as soon as I change it to popback(), nothing happens. Thats why Im not understanding. Even if I use clear() method on the array it works.
I could make a video clip aswell showing it all, but thank you for your help.