Glide AJAX is not working ( from a catalog client script)

[Gal1]

Hi Experts,

My goal is to be able to call a server script with glideAjax from a catalog client script, which related to a record producer. right now I'm getting null as an answer (from the glideAjax) and also my logs on the script include are not executed. 

Please help, what am I missing?

record producer:

catalog client script : 

script include:

[Gal1]

Still getting null 

[Harsh Vardhan]

null is giving because your script include has not returned anything. 

Make sure you set "All Application Scope" in your script include ?

[Gal1]

The answer is null and also there is no log.

[Harsh Vardhan]

comment gs.info() and use gs.log()

[Gal1]

tried it. didnt help