ActionView :: Template :: Error（application.css未预编译）：

Ive developed several apps on heroku before and never ran into this error:

我之前在heroku上开发了几个应用程序,但从未遇到过这个错误:

ActionView::Template::Error (application.css isn't precompiled):

ActionView :: Template :: Error(application.css未预编译):

My latest push didn't even have a change to the application.css file.. Whats going on here?

我的最新推文甚至没有对application.css文件进行更改..这里发生了什么?

Ive seen articles saying change a line in production.rb to:

我看过有些文章说将production.rb中的一行更改为:

# Don't fallback to assets pipeline if a precompiled asset is missed
config.assets.compile = true

But wont that slow everything down? Why is this error suddenly happening? Whats the best way to fix it?

但是,这会减慢一切吗?为什么突然发生这个错误?什么是最好的解决方法?

Edit: I should note its working in development just fine.

编辑:我应该注意它在开发中工作得很好。

1 个解决方案

#1

Run rake assets:precompile:all in your development environment. Ensure that it does not give you an error and that it creates public/assets/application.css. If it does give you an error, resolving it should resolve the problem on Heroku.

在您的开发环境中运行rake assets:precompile:all。确保它不会给您一个错误,并且它会创建public / assets / application.css。如果它确实给你一个错误,解决它应该解决Heroku上的问题。