问题描述
我知道这是一个老问题,但是没有解决办法解决我的问题.
I know this is a old question but no amnswer is fixing my problem.
我是Ruby on Rails的新手,刚刚使用postgres数据库创建了项目,以便能够将项目上传到Heroku.
Im new to Ruby on Rails and just created project with a postgres database just to be able to upload the project to Heroku.
当我启动Rails服务器时,出现错误资产管道中不存在application.css".
When i start the rails server im getting the error "application.css is not present in the asset pipeline."
我正在使用bootstrap 4 gem,这要求您将application.css重命名为application.scss.
Im using bootstrap 4 gem and this requires that you rename the applications.css to application.scss.
我不知道怎么了.
我真的尝试了所有关于stackoverflow的答案,但都没有成功:(
I really tried every answer that is on stackoverflow without any success :(
请帮助我,我在做什么错了?
Please help me, what am i doing wrong?
这是我得到的错误:
This is the error im getting:
推荐答案
在我的情况下,我忘记在服务器中安装yarn命令.
in my case, I forgot to install yarn command in my server.
因此,请安装"yarn"在运行Rails服务器之前.否则资产:预编译";什么也不会做,不会发出警告.
so, please install "yarn" before running rails server. otherwise "assets:precompile" will do nothing and give no warning.
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