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=>:zh_tw, :embeded=>true, :id=>#<Account id: 58, email: "wu1202@tsu.edu.tw", encrypted_password: "$2a$10$8sPVrqD9Q5MsiBmracyxX.bQfA7EaaBnCtN4dXhyByXO...", reset_password_token: nil, remember_created_at: "2019-12-09 09:24:41", sign_in_count: 19, current_sign_in_at: "2019-12-09 09:24:41", last_sign_in_at: "2019-12-09 08:59:46", current_sign_in_ip: "122.121.88.6", last_sign_in_ip: "122.121.88.6", created_at: "2012-05-09 01:33:18", updated_at: "2019-12-09 09:24:41", name: "吳怡德", nickname: "", google_login: "", facebook_login: "", account: "wu1202", role_id: 3, activated: nil, note: "餐旅管理系 專任教師", max_channels: 1, avatar_file_name: "e79ec8bfe1d60093caf0fb449979d48d.jpg", avatar_content_type: "image/jpeg", avatar_file_size: "2318218", avatar_updated_at: "2013-10-07 13:52:48", tid: nil, is_featured: false, unit_id: 37, 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: 1>}

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_70332119853660_0'
app/middleware/flash_session_cookie_middleware.rb:13:in `call'

Request

Parameters:

{"account_id"=>"58",
 "locale"=>"zh_tw",
 "id"=>"198"}

Show session dump

Show env dump

Response

Headers:

None