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无论我在我的应用程序中遇到什么错误，我都无法在我的日志中看到错误正在收到以下消息，说明我面临的所有错误，所以我无法解决我的错误，谁能帮我解决这个问题。？？

Completed 500 Internal Server Error in 729ms

NameError (uninitialized constant ActionDispatch::ExceptionWrapper):


Rendered /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms)
Rendered /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.2ms)
Rendered /usr/share/ruby-rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.7ms)
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1 回答 1

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你有meta_request安装gem吗？meta_request我也有这样的错误，并通过删除gem来摆脱它。

于 2013-02-19T09:04:21.127 回答