error with opening maps

i did the following:

open WEU enhancer
click create new map
check the box "use advanced trigger editor"
save
open WEU
open the map i just made

then it reports:"trigger data missing or invalid"

weird..................

someone helps please thanks

If the problem persists with every map you try to make, learn JASS and don't use WEU.

Or create your map with WE/WEU, then open the map with WEU Enhancer.

Forget about WEU, I thought it was uber, but apparently it wasn't.
~JUST MY IDEA

^^ And if you want something really uber, try JASS as said above.