新手问题 rails "We're sorry, but something went wrong."

1272729223 · August 05, 2012 · Last by 1272729223 replied at August 05, 2012 · 3115 hits

我创建了一个 dashboard rails g controller dashboard 然后在 views 里面创建了一个 dashboard 的文件夹,里面新建一个 dashboard.html.erb 的试图。

在 routes 里面这样写: get 'dashboard' => 'dashboard'

终端打印出来 routes 关于 dashboard 的是: dashboard GET /dashboard(.:format) dashboard#dashboard

在_navigation.html.erb 的模板里面添加: <% link_to 'Dashboard', dashboard_path %>

最后在浏览器里面点击这个链接,跳转到: http://localhost:3000/dashboard

显示: We're sorry, but something went wrong.

解决了, get 'dashboard' => 'dashboard#dashboard'

我这样写就好了 谢谢

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