我有一个关于Heroku的Rails网站和Unicorn服务器 . 我偶尔会收到有关以下错误的通知：
ActionView :: Template ::错误：执行过期（在/app/app/assets/javascripts/application.js中）
这是我的application.js文件：
//= require jquery
//= require jquery_ujs
//= require bootstrap
//= require_tree
//= require jquery.qtip.js
错误日志未明确显示导致此类错误的原因 . 例如，最近的日志如下所示 . 可能导致此类错误的原因，或者我应该如何诊断它们？
独角兽配置：
# config/unicorn.rb
worker_processes Integer(ENV["WEB_CONCURRENCY"] || 3)
timeout 15
preload_app true
#...
捕捉超时：
#timeout.rb
Rack::Timeout.timeout = 13
日志：
app/web.2: Started GET "/articles/20" for ...
heroku/web.1: Cycling
heroku/web.1: Stopping all processes with SIGTERM
app/web.1: Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT
app/web.1: Unicorn worker intercepting TERM and doing nothing. Wait for master to send QUIT
app/web.1: Unicorn master intercepting TERM and sending myself QUIT instead
heroku/router: at=info method=GET path=/articles/20 host=... dyno=web.2 connect=1ms service=79ms status=200 bytes=8123
app/web.1: I, INFO -- : reaped # worker=0
app/web.1: I, INFO -- : reaped # worker=2
app/web.1: I, INFO -- : reaped # worker=1
app/web.1: I, INFO -- : master complete
heroku/web.1: Error R12 (Exit timeout) -> At least one process failed to exit within 10 seconds of SIGTERM
heroku/web.1: Stopping remaining processes with SIGKILL
heroku/web.1: Process exited with status 137
heroku/web.1: State changed from up to down
heroku/web.1: State changed from down to starting
heroku/web.1: Starting process with command `bundle exec unicorn -p 14131 -c ./config/unicorn.rb`
1 回答
如果这实际上是由渲染application.js引起的，那么您可能设法关闭资产预编译，因为否则该文件将被预编译并且只是一个服务的文件，几乎不会超时 .
检查资产预编译并重新启用它（如果实际已禁用） .
如果不是这种情况，那么文件可能非常庞大，如果你实际使用了javascripts资产文件夹中的所有内容，你应该重新考虑 .