带有乘客的Apache在开发模式下产生错误(脚本头的过早结束)

Question

我在我的rails应用程序中使用Apache +客运，该应用程序在生产模式下运行良好，除非浏览器在刷新页面时每单击2-3次就显示错误消息。我在rails应用程序中使用金属，这可能是原因，但不确定这是否是唯一的原因。

浏览器上的错误消息

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, [no address given] and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Apache/2.2.16 (Ubuntu)本地主机端口80服务器

Apache日志错误：

[Thu Dec 01 16:55:23 2011] [error] [client 127.0.0.1] Premature end of script headers: view_transactions, referer: http://localhost/admin_portal/1014978061/view_transactions
[ pid=660 thr=3078097552 file=ext/apache2/Hooks.cpp:822 time=2011-12-01 16:55:23.563 ]: The backend application (process 796) did not send a valid HTTP response; instead, it sent nothing at all. It is possible that it has crashed; please check whether there are crashing bugs in this application.
[ pid=796 thr=-608495398 file=utils.rb:176 time=2011-12-01 11:25:23.878 ]: *** Exception NoMethodError in application (undefined method `new' for Rails:Module) (process 796, thread #<Thread:0xb77631b4>):
from /home/brijendra/aptana_studio_3_workspace/wantsa/vendor/plugins/newrelic_rpm/lib/new_relic/control.rb:467:in `new_instance'
from /home/brijendra/aptana_studio_3_workspace/wantsa/vendor/plugins/newrelic_rpm/lib/new_relic/control.rb:54:in `instance'
from /home/brijendra/aptana_studio_3_workspace/wantsa/vendor/plugins/newrelic_rpm/lib/new_relic/agent.rb:167:in `logger'

如果需要的话，我很想发布任何其他的输出，并提出解决这个问题的建议。

Answer 1

我通过在我的development.rb中将缓存更改为true来修正这个错误，它运行得很好。