Undefined method `comment_count' for YouTubeG

eval': undefined method comment_count’ for
#YouTubeG::Model::Video:0xcdd2668 (NoMethodError)


in response object i checked i am not getting comment_count

I am also using view_count and it is coming in response. previously i
was getting comment_count but now getting error.

i am using Rails 3 and Ruby 1.9.2

gem version
youtube (0.8.6)
youtube-g (0.5.0)