cascadingdropdown method error 500

[Mauro SB.]

Helo
I get method error 500 , in an ajax cascading dropdown,
the web service asociated, sems to right, because it returns the values when i callit outside the dropdown,
what else can be?

 

[davenel]

Helo
I get method error 500 , in an ajax cascading dropdown,
the web service asociated, sems to right, because it returns the values when i callit outside the dropdown,
what else can be?

I have the same problem. I have validated that the web service
returns a populated CascadingDropDownNameValue collection, yet I also
receive a methode error 500