length of an array

[Prasanthi1]

while executing the below, I am not getting the length of list.

var inc = new GlideRecord('incident');
inc.addActiveQuery();
inc.query();
inc.next();
var list = inc.getElements()
gs.print(list.length);

showing output: undefined

why? please explain..

[Ankur Bawiskar · Accepted solution]

Seems the docs has incorrect information.

I tried the script from docs to get the length but it failed

We need to convert that to Array and then get the length

Regards
Ankur