“无法加载符号"尝试读取转储时 [英] "Symbols can not be loaded" when trying to read dump

问题描述

我有一个应用程序有时会导致 Win XP 机器上出现蓝屏.为了了解更多信息，我加载了生成的 *.dmp 文件(来自 C:\Windows\Minidump)，但在执行此操作时在大部分读出时收到此消息:

I have an application that sometimes causes a BSOD on a Win XP machine. Trying to find out more, I loaded up the resulting *.dmp file (from C:\Windows\Minidump), but get this message when in much of the readout when doing so:

*********************************************************************
* Symbols can not be loaded because symbol path is not initialized. *
*                                                                   *
* The Symbol Path can be set by:                                    *
*   using the _NT_SYMBOL_PATH environment variable.                 *
*   using the -y <symbol_path> argument when starting the debugger. *
*   using .sympath and .sympath+                                    *
*********************************************************************

这是什么意思，我该如何修复"它?

What does this mean, and how do I "fix" it?

推荐答案

我通常去系统控制面板，然后高级选项卡，然后环境.然后，您可以添加必要的 _NT_SYMBOL_PATH 变量.那么在运行 WinDbg 之前，您无需在命令行上执行任何操作.

I usually go to the System control panel, then Advanced tab, then Environment. You can then add the requisite _NT_SYMBOL_PATH variable. Then you don't have to do anything on the command-line before running WinDbg.

srv*C:\Windows\Symbols*http://msdl.microsoft.com/download/symbols 的设置是按照 Staffan 的建议设置的.不过，我通常更喜欢使用我自己的配置文件来存储符号(这样我就不需要编辑 C:\Windows\Symbols 的权限，因为我故意以有限用户的身份运行)安全卫生).因此(就我而言)我的 _NT_SYMBOL_PATH 是 srv*C:\Documents and Settings\cky\symbols*http://msdl.microsoft.com/download/symbols.

The setting of srv*C:\Windows\Symbols*http://msdl.microsoft.com/download/symbols as suggested by staffan is fine. I usually prefer to use my own profile for storing symbols though (so that I don't need to edit the permissions for C:\Windows\Symbols, since I intentionally run as a limited user, for good security hygiene). Thus (in my case) my _NT_SYMBOL_PATH is srv*C:\Documents and Settings\cky\symbols*http://msdl.microsoft.com/download/symbols.

希望这会有所帮助.:-)

Hope this helps. :-)

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