【发布时间】:2012-04-04 11:40:33
【问题描述】:
我的网站过去可以正常工作,Heroku 预编译了资产和所有内容。现在,似乎不知从何而来,我开始在部署时收到此消息:
Preparing app for Rails asset pipeline
Running: rake assets:precompile
mkdir -p /tmp/build_31cexir1p9pwn/public/assets
mkdir -p /tmp/build_31cexir1p9pwn/public/assets/icons
mkdir -p /tmp/build_31cexir1p9pwn/public/assets/icons
mkdir -p /tmp/build_31cexir1p9pwn/public/assets
mkdir -p /tmp/build_31cexir1p9pwn/public/assets
(in /tmp/build_31cexir1p9pwn)
mkdir -p /tmp/build_31cexir1p9pwn/public/assets
mkdir -p /tmp/build_31cexir1p9pwn/public/assets
rake aborted!
stack level too deep
(in /tmp/build_31cexir1p9pwn/app/assets/stylesheets/theme.css.scss)
(See full trace by running task with --trace)
Precompiling assets failed, enabling runtime asset compilation
Injecting rails31_enable_runtime_asset_compilation
它无法预编译我的 css 文件。
我正在使用 cedar 堆栈,这是我的 gemfile:
gem 'rails', '3.1.0'
gem 'rake', '0.8.7'
gem 'devise'
group :production do
gem 'pg'
gem 'thin'
end
group :assets do
gem 'sass-rails', " ~> 3.1.0"
gem 'coffee-rails', "~> 3.1.0"
gem 'uglifier'
end
这是我的 application.rb 文件
# Enable the asset pipeline
config.assets.enabled = true
# Version of your assets, change this if you want to expire all your assets.
config.assets.version = '1.0'
这是我的 production.rb 文件
# Code is not reloaded between requests
config.cache_classes = true
# Full error reports are disabled and caching is turned on
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
# Enable Rails's static asset server (Apache or nginx will not need this)
config.serve_static_assets = true
# Set expire header of 30 days for static files
config.static_cache_control = "public, max-age=2592000"
# Allow JavaScript and CSS compression
config.assets.compress = true
# Compress JavaScript by removing whitespace, shortening variable names, ...
config.assets.js_compressor = :uglifier
# Don't fallback to assets pipeline if a precompiled asset is missed
config.assets.compile = true
现在我所有的图片链接都被破坏了(我在我的 css 文件中使用了 image-url())。可能是什么问题,我该如何解决?
【问题讨论】:
-
你能列出这个文件,theme.css.scss。您的资产管道似乎溢出了
-
“堆栈级别太深”错误实际上是应用程序内存不足的情况。这通常是程序使用大量递归(调用自身的函数)的结果,而解析器(SASS 到 CSS,CoffeeScript 到 JS,ERB 到 HTML)通常会使用递归。作为一种变通方法,请在部署之前尝试预编译资产 - 您的本地计算机上的内存可能比 Heroku 实例更多。
-
这是一个非常严重的错误。你在github上举报了吗?
-
已经被举报了。这就是答案所在。 github.com/rails/sass-rails/issues/78
标签: ruby-on-rails ruby-on-rails-3 heroku devise cedar