problem

when my mouse cursor is over an object it suppose to set another object visible.. i know how to do that, i managed to get it right with the other window

but this specific window, it doesn't work, it doesn't make my object visible.

i tried everything, i checked to see the other window what is different, but nothing..i did everything right. i dont understand why it doesn't make it visible.

i managed to get it to work,

there was a problem with the object, so i just created a new one :/