Re: [Rails] passing value from controller to view

On 6 April 2012 07:45, amvis <vgrkrishnan@gmail.com> wrote:
>  require "rubygems"
>  require "twitter"
>
> def login
>
> Twitter.configure do |config|
>          config.consumer_key = ''
>          config.consumer_secret =  ''
>          config.oauth_token = ''
>          config.oauth_token_secret = ''
>       end
>
>  @client = Twitter::Client.new
> end
>
> In my tweet.html.erb
>
> <% @client.home_timeline.each do |tweet| %>
>
> &nbsp; <%= tweet.user[:screen_name] %>&nbsp;<br/>
> <%= tweet.text %><br/>
>
> <% end %>
>
>
> Here i got the undefined method `home_timeline' for nil:NilClass, Why cannot
> access that @client in view from controller?

You can access it ok, it is just that it is nil. Is the login method
being called in the action where you are seeing the problem? Debug
into your action to check if necessary. Have a look at the Rails
Guide on Debugging to find how to do this.

Colin

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