Twitter uid is null when using Omniauth (Rails)
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I am using Omni auth to authenticate twitter account in my rails application.

I could able to get the **uid** parameter before, but now its returning null like below

    {"provider":"twitter","uid":null,
    
    "info":
    
    {
    "nickname":"boobalanv",
    "name":"Boobalan",
    "location":"",
    "image":"<image url>",
    "description":"",
    "urls":
    {
    "Website":null,
    "Twitter":"http://twitter.com/boobalanv"}},
    "credentials":

I am testing this in my local host.

What am i doing wrong or is twitter has stopped providing user id?