I suffered from this recently, and in my case I traced the problem back to something I was doing when testing: changing the system time. I'm not suggesting this is the case for everyone, but thought I'd mention it since it hasn't been mentioned already. It appears if you start moving the clock around between debug builds then it can get very confused about what order various files have been created it - I can only assume it is using file modified dates to determine if the source code is valid or not, and which binaries it needs to recompile.

这也是一个重新保存网页的选项。配置以碰撞其修改时间。

在尝试调试时，请确保您没有处于发布模式。

你做过这种事吗?

是否继续运行最后一个成功的构建?

如果您勾选了方框并按下“是”，即使您的项目没有编译，您也将成功运行最后一个构建。这意味着无论何时设置断点，都将得到该错误。

试着改变这个值:

工具 选项 项目和解决方案 构建并运行 在运行时，发生构建或部署错误时:不启动

在我的例子中，我忘记在我声明模板函数的头文件中包含“stdafx.h”。

I suffered from this recently, and in my case I traced the problem back to something I was doing when testing: changing the system time. I'm not suggesting this is the case for everyone, but thought I'd mention it since it hasn't been mentioned already. It appears if you start moving the clock around between debug builds then it can get very confused about what order various files have been created it - I can only assume it is using file modified dates to determine if the source code is valid or not, and which binaries it needs to recompile.

这也是一个重新保存网页的选项。配置以碰撞其修改时间。

正如它所说，“源代码与原始版本不同”。

右键单击解决方案资源管理器中的项目文件夹，并选择Clean。构建项目的新版本，断点将再次工作!