Googledrive-paperclip

[kveerababu-nyros]

Signet::AuthorizationError: Authorization failed. Server message:
{
"error" : "invalid_grant"
}
/home/nyros/.rvm/gems/ruby-2.2.1/gems/signet-0.6.1/lib/signet/oauth_2/client.rb:966:in fetch_access_token' /home/nyros/.rvm/gems/ruby-2.2.1/gems/signet-0.6.1/lib/signet/oauth_2/client.rb:983:infetch_access_token!'
/home/nyros/.rvm/gems/ruby-2.2.1/gems/paperclip-googledrive-0.1.3/lib/paperclip/google_drive/rake.rb:39:in authorize' /home/nyros/.rvm/gems/ruby-2.2.1/gems/paperclip-googledrive-0.1.3/lib/paperclip/google_drive/tasks.rake:7:inblock (2 levels) in <top (required)>'
/home/nyros/.rvm/gems/ruby-2.2.1/bin/ruby_executable_hooks:15:in eval' /home/nyros/.rvm/gems/ruby-2.2.1/bin/ruby_executable_hooks:15:in

'
Tasks: TOP => google_drive:authorize
(See full trace by running task with --trace)

[sunny2601]

i am facing the same issue
anyone know about this issue