I have created a my own sound file to use in "trick-the-turtle" however I keep getting unable to find the file error'
I have opened the sound file and by clicking on the file played the sound.
I have inserted the name of my sound file into the Greenfoot.playSound("slurp.wav") and still get the unable to find file error
I am really stuck on this one. I do not want to go further until I get this sorted.
Any advice would be appreciated.

