Current questions and answers regarding the map editor.

Well, obviously, in the editor, you should check the animation set of the object (it should be in the shared section in the list, probably as the second entry). There you'll find all the current animations of the creature. Most likely, you have the Adventure variant of it placed on your map (in the dropdown list on the right, you'll see the name of the creature placed on the map). In any case, check if the creature has the animations that you are forcing it to perform with the script. If not, add them manually.

And also - the animation should be with "oneshot", not "oneshot still" at the end.