如上所述,我通过更新Gemfile中的版本并运行rails app:update将我的Rails从v4更新到v5.1.5.每当我尝试加载页面时,我都会收到以下错误,导致我的服务器崩溃:
ActionView::Template::Error ($map2: (3rem 2.5rem 2rem 1.5rem 1.25rem 1rem 0.75rem) is not a map for `map-merge'):
19: src="https://maps.googleapis.com/maps/api/js?key=<%= ENV["GOOGLE_MAPS_KEY"]%>&callback=initMap"
20: type="text/javascript">
21: </script>
22: <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
23: <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
24: <%= csrf_meta_tags %>
25: </head>
app/assets/stylesheets/application.scss:18
app/views/layouts/application.html.erb:22:in `_app_views_layouts_application_html_erb__2123457921920629012_70201480953880'
NoMethodError: undefined method `original_exception' for #<ActionView::Template::Error:0x007fb21c9d6068>
from /usr/local/rvm/gems/ruby-2.3.4/gems/web-console-2.3.0/lib/web_console/extensions.rb:16:in `block in render_exception_with_web_console'
from /usr/local/rvm/gems/ruby-2.3.4/gems/web-console-2.3.0/lib/web_console/extensions.rb:3:in `tap'
from /usr/local/rvm/gems/ruby-2.3.4/gems/web-console-2.3.0/lib/web_console/extensions.rb:3:in `render_exception_with_web_console'
from /usr/local/rvm/gems/ruby-2.3.4/gems/actionpack-5.1.5/lib/action_dispatch/middleware/debug_exceptions.rb:69:in `rescue in call'
from /usr/local/rvm/gems/ruby-2.3.4/gems/actionpack-5.1.5/lib/action_dispatch/middleware/debug_exceptions.rb:58:in `call'
from /usr/local/rvm/gems/ruby-2.3.4/gems/web-console-2.3.0/lib/web_console/middleware.rb:20:in `block in …