I have a problem with my project, I use ASP.NET MVC 5. From time to time I get this message every time I run my project, the problem is not the visual studio installed on the machine (
I have a problem with my project, I use ASP.NET MVC 5. From time to time I get this message every time I run my project, the problem is not the visual studio installed on the machine (
The problem was solved by changing the project port from http://localhost:54345/
to some other random, eg http://localhost:54348/
.
1 - Clean the folders: C: \ Program Files (x86) \ Common Files \ Microsoft Shared \ VS7Debug C: \ Program Files \ Common Files \
2 - Make a Visual Studio recover
NOTE: This may be caused by corrupted DLL's. link
According to this article from microsoft, you should follow the next step:
If multiple versions of Visual Studio have been installed and uninstalled on your computer, debugging WF3 may fail with a the following two possibilities: The breakpoints were not achieved. The following message is displayed: Can not start the debugging on the web server. The debugger is not installed correctly. You can not debug the requested code type. Run Setup to install or repair the debugger. If any one of these scenarios occurs during debugging of workflows the .NET Framework 3.0 or 3.5, perform an installation Visual Studio.