ruby-on-rails - rake 中止! "filter: progid": expected ";", 之后的无效 CSS 是 ":DXImageTransfo..."

Question

当我这样做时 git push heroku master我得到……

mkdir -p /tmp/build_klvg6evbve3x/public/assets
mkdir -p /tmp/build_klvg6evbve3x/public/assets
(in /tmp/build_klvg6evbve3x)
mkdir -p /tmp/build_klvg6evbve3x/public/assets
mkdir -p /tmp/build_klvg6evbve3x/public/assets
mkdir -p /tmp/build_klvg6evbve3x/public/assets
mkdir -p /tmp/build_klvg6evbve3x/public/assets
mkdir -p /tmp/build_klvg6evbve3x/public/assets
mkdir -p /tmp/build_klvg6evbve3x/public/assets
rake aborted!
Invalid CSS after "  filter: progid": expected ";", was ":DXImageTransfo..."
(in /tmp/build_klvg6evbve3x/app/assets/stylesheets/application.css)
.............
Precompiling assets failed, enabling runtime asset compilation
Injecting rails31_enable_runtime_asset_compilation
Please see this article for troubleshooting help:
http://devcenter.heroku.com/articles/rails31_heroku_cedar#troubleshooting
-----> Rails plugin injection
Injecting rails_log_stdout
Injecting rails3_serve_static_assets
-----> Discovering process types
Procfile declares types      -> web
Default types for Ruby/Rails -> console, rake, worker
-----> Compiled slug size is 39.4MB
-----> Launching...
!Heroku push rejected due to an unrecognized error.
!We've been notified, see http://support.heroku.com if the problem persists.

然后到....

To git@heroku.com:testapp.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@heroku.com:testapp.git'

我的 application.css 中没有任何内容是 ":DXImageTransfo..."所以我不确定发生了什么。

现在这是一个问题，因为使用 Twitter Bootstrap 和 Simple_form，我的表单搞砸了，我认为这就是原因。有任何解决这个问题的方法吗？这里发生了什么？

Answer 1

尝试更改以下 css 代码:

filter: progid: DXImageTransform.Microsoft.gradient(enabled=false);

到

filter: unquote("progid:DXImageTransform.Microsoft.gradient(enabled=false)");