The asset "admin.css" is not present in the asset pipeline.

Hi sir, I'm new with rails and I like your nice gem, but I'm following your tutorial and get this:

Showing /home/jose/Documentos/desarrollo/cobro/cobro/app/views/layouts/admin.html.haml where line #17 raised:

The asset "admin.css" is not present in the asset pipeline.

Extracted source (around line #18):

16 17 18 19 20 21

; ; ; _haml_compiler4 = ( stylesheet_link_tag "admin", "data-turbo-track": "reload"; ; ); @output_buffer.safe_concat(((::Haml::Util.escape_html_safe((_haml_compiler4))).to_s)); @output_buffer.safe_concat(("\n".freeze)); _haml_compiler5 = ( javascript_include_tag "admin", "data-turbo-track": "reload", defer: true; ; ); @output_buffer.safe_concat(((::Haml::Util.escape_html_safe((_haml_compiler5))).to_s)); @output_buffer.safe_concat(("\n\n<body class='".freeze)); @output_buffer.safe_concat(((%Q#{(::Haml::AttributeBuilder.build_class(true, "#{'border-top-wide border-primary' unless admin_user_signed_in?}")).to_s}'>

yamataka22 / infold

The asset "admin.css" is not present in the asset pipeline. #4

Sprockets::Rails::Helper::AssetNotFound in Admin::AdminUsers::Sessions#new