How to generate id for new user?

Gasparyan August 7, 2016, 4:03pm 1

When i use Ionic.User.anonymousId(), i a have following error ?? what i will to do ?

Topic		Replies	Views
Ionic.User.anonymousId is not a function ionic-v1	0	595	August 4, 2016
No user ID specified in userdata or existing model, generating generic user ID	0	959	October 28, 2015
How to login anonymously a user ionic-v1	0	705	May 29, 2016
Ionic2 Migration - User Id is Null ionic-v1	0	790	March 23, 2016
Set custom ID for ionic user? ionic-v1	5	1370	July 12, 2016