_global variable doesn't work ?!?!

I’m getting frustrating :frowning:

Why in Gods name this example doesn’t work???

kirupa2 loads kirupa1 in which is gloal variable setup ([font=Courier New][color=blue]global._myVariable = “XYZ”[/color][/font])

After clicking on PLAY button trace outcome is undefined!! Why??

You have example in http://www.kirupa.com/forum/showthread.php?t=100814

Please help,