该断点当前不会被击中，源代码与原始代码不同（即使在清理/重建后） [英] This Breakpoint Will Not Currently Be Hit, The Source Code is Different from the Original (even after cleaning/rebuilding)

问题描述

.NET 4，控制台应用程序。该项目设置为调试模式。设置的断点在主/启动项目中。在解决方案和项目级别上，我都右键单击->清理，然后右键单击->重建。

.NET 4, console application. The project is set to 'Debug' mode. The breakpoint being set is in the primary/startup project. I have right-clicked -> Clean, and right-clicked -> rebuild, both on the Solution and project levels.

按照，我已经确认，对于当项目已过时，我的构建和运行选项都设置为提示和何时发生构建或部署错误，而我在F5进行构建/运行时却没有得到提示。

Following the instructions in this SO question, I have confirmed that my "Build and Run" options are set to 'prompt' for both 'When projects are out of date' and 'when build or deployment errors occur', and I am NOT getting a prompt when I F5 to build/run.

此外，

我监视了应用程序的输出窗口，请参见以下行：

I monitored the output window of the application, see this line:

 'MyApplication.exe': (Managed (v4.0.30319)): Loaded 'C:\exepath' Symbols Loaded.

我重新启动了VS2010实例。我重新启动了所有其他项目的所有打开的VS2010实例。我什至经历了重启。

I restarted the VS2010 instance. I restarted all open VS2010 instances (of other projects). I've even gone through a reboot.

但是，我在启动项目中设置的断点是一个空心的红色圆圈，注意此断点将

However, the breakpoint I am setting in the startup project is a hollow-red circle, with the notice that 'This breakpoint will not currently be hit, The source code is different from the original', and, in fact, is never hit.

所以，这实际上是两个问题：

So, this is really 2 questions:

1）如何解决此问题，以便可以正确断点

1) How do I fix this problem so I can properly breakpoint

2）当我看到此消息时，是否表示我的代码是从旧版本执行的吗？

2) When I see this, does that mean my code is executing from an older build?

推荐答案

我自己曾经遇到过这个问题，但这是在vsto插件上的。在这种情况下，users / appdata目录下实际上已加载了中间文件，而不是我的应用。

I've had this problem once myself but that was on a vsto addin. In that case there were left over intermediate files under the users/appdata directories that were actually loaded instead of my app.

有此博客文章，其中包含此错误的全部可能原因，而其他用户的评论中还有很多其他原因

There is this blog article that has a whole load of possible reasons for this error and then a whole bunch more in the comments from other users

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