Cookie access

Dear madam/sir,

I use:

var m = webix.storage.cookie.get(‘menu’);

, from the console, I got:

webix_debug.js:440 ReferenceError: FAKE1234567890 is not defined , the FAKE1234567890 is the cookie value I set, what does this mean, it got cookie value, but I can not use, how to deal with this ?

thakns in advance

Cliff