[jQuery] No width/height set for items. This will cause an infinite loop. Aborting...

[jQuery] No width/height set for items. This will cause an infinite loop. Aborting...


Hello,
I get this error using jquery and jcarousel:
jCarousel: No width/height set for items. This will cause an infinite
loop. Aborting...
I don't know why, because every item has a width and a height
attribute
Here is the file:
http://localhost:8888/variouselmts/endlich.html
and here the projects I load with jquery:
http://localhost:8888/variouselmts/back/tmp/Der_Schwarze_Riese.html
http://localhost:8888/variouselmts/back/tmp/Hasenkatastrophe.html
I really tried everything,
hope you can help me & thanks in advance,
variouselmts