如何强制 Ruby 显示完整的堆栈跟踪? [英] How can I force Ruby to show a full stack trace?

问题描述

我刚刚收到此错误消息:

I just got this error message:

...
from c:/ruby/lib/ruby/gems/1.8/gems/...
 ... 10 levels...
from c:/ruby/lib/ruby/gems/1.8/gems/...
...

并且错误(当然)隐藏在 ... 10 个级别... 中的某处.

and the bug (of course) is hidden somewhere in ... 10 levels....

如何强制 Ruby 显示完整的堆栈跟踪?

How can I force Ruby to show a full stack trace?

推荐答案

begin
  # Code that raises exception
rescue StandardError => e
  puts e.backtrace
end

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