ActionController::RoutingError in Channels#show

Showing /home/mcse/igtplus_new_data/projects/Rails/podcast3/trunk/app/views/channels/show.html.haml where line #57 raised:

No route matches {:action=>"episodes_by_account_and_channel_name", :controller=>"charts", :channel_name=>"", :locale=>:en, :embeded=>true, :id=>#<Account id: 141, email: "liao@tsu.edu.tw", encrypted_password: "$2a$10$SfzXwzfoEcTR75R7A8GKLODivo9GT.MbEffHZhCYSnJM...", reset_password_token: nil, remember_created_at: nil, sign_in_count: 101, current_sign_in_at: "2017-04-27 02:07:10", last_sign_in_at: "2017-04-27 01:41:28", current_sign_in_ip: "218.164.99.203", last_sign_in_ip: "218.164.99.203", created_at: "2012-05-09 06:15:30", updated_at: "2017-10-23 06:29:42", name: "廖焜熙", nickname: "", google_login: "liaokunh@gmail.com", facebook_login: "liaokunh@yahoo.com.tw", account: "liao", role_id: 3, activated: nil, note: "廖焜熙\r\n台灣首府大學商品開發與設計...", max_channels: 1, avatar_file_name: "18cb80020093e25ef7ad46b8d683619e.jpg", avatar_content_type: "image/pjpeg", avatar_file_size: "378005", avatar_updated_at: "2012-08-07 01:39:37", tid: nil, is_featured: false, unit_id: 30, episode_size_limit_in_mb_use_config: true, episode_size_limit_in_mb: 100, episodes_multiple_upload_allowed: false, account_type_id: 1, is_licensed: true, video_recommendation: 0, ebook_recommendation: 0, content: nil, show_latest_episodes: true, unit_position: 10>}

Extracted source (around line #57):

54:       #{channel.itunes_subtitle}
55:   .separator
56:   .embed.separator
57:     #{t :embed}: <textarea style="vertical-align: top;" rows=5 cols=80><iframe width="800" height="600" src="#{episodes_by_account_and_channel_name_url(account, escape_char(channel.name), :embeded=>true)}" frameborder="0"></iframe></textarea>    
58:   .separator
59:     = render :partial=>'shared/subscription_line'
60:   .separator

Rails.root: /home/mcse/igtplus_new_data/projects/Rails/podcast3/trunk

Application Trace | Framework Trace | Full Trace
app/views/channels/show.html.haml:57:in `_app_views_channels_show_html_haml__1990093685_70332119683840_0'
app/middleware/flash_session_cookie_middleware.rb:13:in `call'

Request

Parameters:

{"account_id"=>"141",
 "locale"=>"en",
 "id"=>"57"}

Show session dump

Show env dump

Response

Headers:

None