Help LoadAnimImage

BlitzMax Forums/BlitzMax Beginners Area/Help LoadAnimImage

I Have this little code:

Global caroset = LoadAnimImage( "incbin::Cardset/peekall.png",73,97,0,15 )
' Load a Cardset with 16x16 Cards

Graphics 640,480
'Graphic Mode

Now i want draw a Card on the Screen

DrawImage caroset,100,40,1

but i get this Message:

Runtime Error

Attempt to access field or method of Null Object

What's wrong, in OldSkool2 demo it works?
Can anyone help me1