问题描述
我有一个问题，一个星期前，当调试时，Locals窗口是空白的，立即窗口和手表不起作用，并且都返回无法评估表达式。
I have this problem that a week ago, when debugging, suddently the "Locals" window is blank, the "Immediate Window" and Watches don't work and all return "Unable to evaluate the expression."
此外，标准调试器显示停止给我任何信息，当我打破执行检查的东西： - （
Also the standard debugger display stopped giving me any info when I break the execution to check out stuff :-(
我已经玩过所有的调试器设置，但是没有一个似乎对我的问题有什么影响。
I have played around with all the debugger settings, but none of them seems to have any effect what so ever on my problem.
我在我的问题开始之前安装了MVC3 RC1和Nupack，但是删除它们没有解决任何东西
我也删除所有的扩展和插件一个一个找到原因，但没有结果..
I did install the MVC3 RC1 and the Nupack just before my problem started, but removing them haven't solved anything.I also removed all extensions and addons one by one to find the cause, but no result..
有人有一个想法
我正在基于Standard Core2的笔记本电脑上运行Win7 x64。
I'm running on Win7 x64 on a Standard Core2 based laptop.
推荐答案
显然，当MVC 3都出现这个问题RC和.NET Framework Async CTP安装在同一台机器上。
Apparently this problem arises when both MVC 3 RC and .NET Framework Async CTP are installed on the same machine.
您需要卸载MVC 3 RC，但由于还附带了ASP.NET网页，NuGet和一个Visual Studio更新这些必须与它一起删除。
You need to uninstall MVC 3 RC but since it also comes with ASP.NET Web Pages, NuGet and a Visual Studio update those have to be removed along with it.
您可以通过打开具有管理员权限的Visual Studio命令提示符并运行以下所有命令来自动执行该过程在其中：
You can automate the process by opening a Visual Studio command prompt with Administrator privilege and running all of the following commands in it:
wmic产品其中name =Microsoft ASP.NET MVC 3 - Visual Studio 2010工具调用卸载
wmic product where name="Microsoft ASP.NET MVC 3 - Visual Studio 2010 Tools" call uninstall
wmic产品，其中name =Microsoft ASP.NET MVC 3 - VWD Express 2010工具调用卸载
wmic product where name="Microsoft ASP.NET MVC 3 - VWD Express 2010 Tools" call uninstall
wmic产品其中name =Microsoft ASP.NET网页调用卸载
wmic product where name="Microsoft ASP.NET Web Pages" call uninstall
wmic产品其中name =Microsoft ASP.NET网页 - Visual Studio 2010工具调用卸载
wmic product where name="Microsoft ASP.NET Web Pages - Visual Studio 2010 Tools" call uninstall
wmic产品，其中name =Microsoft ASP.NET网页 - VWD Express 2010工具调用卸载
wmic product where name="Microsoft ASP.NET Web Pages - VWD Express 2010 Tools" call uninstall
wmic产品其中name =NuGet调用卸载
wmic product where name="NuGet" call uninstall
msiexec / package {BC0464FA-A0BA-3E38-85BF-DC5B3A401F48} /卸载{3069D446-63C5-38F4-9D28-41858024419C}
msiexec /package {BC0464FA-A0BA-3E38-85BF-DC5B3A401F48} /uninstall {3069D446-63C5-38F4-9D28-41858024419C}
msiexec / package {85076DFF-7A17-3566-9CC0-488E6E6D4494} / uninstall {3069D446-63C5-38F4-9D28-41858024419C}
msiexec /package {85076DFF-7A17-3566-9CC0-488E6E6D4494} /uninstall {3069D446-63C5-38F4-9D28-41858024419C}
如果问题仍然存在，但卸载.NET Framework Async CTP也是如此。
If the problem still persists however uninstall .NET Framework Async CTP as well.
卸载两个框架并重新安装MVC 3 RC1之后，所有内容现在都在我的机器上。但是，您可以选择安装Async CTP或ASP.NET MVC 3 RC1，并且可以正常运行。
After uninstalling both frameworks and reinstalling MVC 3 RC1 everything is now like before on my machine. However you can choose to install either the Async CTP or ASP.NET MVC 3 RC1 and it will work fine.
这篇关于Visual Studio 2010：suddently本地，立即窗口和手表不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！