Opening visual studio 2012,
File > New Project > ASP.NET MVC 4 Web Application, Razor as the view engine
Error number: 0x80070002
Visual Studio Ultimate 2012 & up-to-date
Edit:
http://forums.asp.net/post/5373941.aspx
Didn't work.
Any Ideas?
Thanks in advance!
I ran into this same error on VS2013.
Maybe this also works for vs2012
Run the NuGet.Tools.vsix.exe file under C:\Program Files (x86)\NuGet\Visual Studio 12
Start vs2013 again and you should be able to create the mvc project.
Source:
Check under temporary solutions on http://connect.microsoft.com/VisualStudio/feedback/details/793578/cant-create-an-mvc4-project-in-visual-studio-2013-preview
Downloading Asp.net & Web tools solved the problem.
AKA: Clicking "Get Everything in One Simple Install"
http://www.asp.net/downloads
I run into this problem after installing ASP.NET and Web Tools 2012.2. I solved it running repair mode from Visual Studio 2012 installation setup.
Related
Good evening,
I have created a Web Form using Visual Studio 2022, and I have created a Web Setup project to help our customers to install the site on their server. I used the official extension that allows to create Setup projects in VS2022 (Microsoft Visual Studio Installer Projects); everything worked fine until some days ago, when VS2022 started to show the following error when trying to load the installer project:
"Unable to open project .../Setup.vdproj".
This is the error I am getting when I try to open/create a Web Setup project
I tried to open it also with VS2019, which I still had installed on my computer, but I got the same error.
At the beginning I thought it was an issue related to the project (maybe for some reasons some files had been corrrupted), so I tried to create a new Web Setup project, both on VS2022 and VS2019. Again, the same error appeared, on both versions of VS. At this point I tried to load the already existing project on another computer, and on the other computer everything worked perfectly, the project was loaded immediatly and no issues have been detected.
I tried to unistall and re-install the Microsoft Visual Studio Installer Projects extension, it didn't solve the problem; I tried to repair VS2022, it didn't solve the problem; I tried to completely uninstall VS2022 and VS2019 and re-install only VS2022, and guess what? It didn't solve the problem.
Does anyone know how to fix this problem, and what is the reason why I am unable to neither load nor create Web Setup projects?
Thank you,
Giacomo
I am attempting to launch & debug an ASP.NET 5 project from within Visual Studio, and getting the error message "Missing components to configure and manage IIS express".
The solution builds without error. But IIS Express will not start and allow me to debug.
I have tried restarting Visual Studio and ensuring that the ports used by the project are free to use.
close Visual Studio
try deleting .vs folder and rerunning
open Visual Studio and try relaunching
According to the error message, we can have a try with the following:
1.Close solution, delete .vs folder if this issue only happens in the specific solution
2.Delete the folder IIS express folder: C:\Users\UserName\Documents\iisexpress
3.Delete temporary ASP.NET Files located: C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root
Start > Run > appwiz.cpl > Add/Remove Components > Install the full version of IIS.
Or if the full version of Internet Information Services (IIS) is currently installed do a Repair.
I tried to open a .Net Core solution which was working fine in 2015. Recently they added some .Net Core projects to the solution and asked us to upgrade to Visual Studio 2017 to be able to run them. We installed Visual Studio 2017 and tried to open the solution, but I am not able to build it. I get the following errors when I right-click and try to select "Manage Nuget packages".
I tried to open the PackageManager console from Tools: even this is not working
I also performed the "repair Visual Studio" process too.
Finally i resolved it by deleting my nuget.config both at project level and also in %appdata%/roaming/nuget .I think the issue is because of broken config file due to change from visual 2015 to visual studio 2017 .Not sure about the exact issue though
I have been developing a simple application using dotnet Core (for an API) and Angular2 for the purpose of learning both.
I created the project using Yeoman on the command line and have been happily coding away in Visual Studio Code (on Windows). All seems to hang together well and it's been an enjoyable experience.
I thought I might try out Visual Studio 2017 and see what the experience of developing a dotnet Core project in VS is like for a while.
However, having installed VS2017 and cloned the project from github I am unsure how to proceed. I can't see any way to restore/build/run the project.
After cloning the repo, I see my project displayed in the Solution Explorer with the project.json file visible. However, Debug | Start is greyed out. I read somewhere about VS2017 needing to convert project.json to the new (old?) XML format and also I have a feeling I am missing a .sln file.
I would appreciate it if someone could point me in the right direction.
If your project has an .xproj file
Open Visual Studio.
File > Open > Project/Solution.
Open the xxx.xproj for your solution.
If your project lacks an .xproj file
Install .NET Core SDK Preview 3 or higher.
Open a command prompt at your project's directory.
Run dotnet migrate.
Open the resulting .csproj in Visual Studio 2017.
Troubleshooting
View migration help with dotnet migrate -h.
If you have a global.json file, update its SDK version before running migrate. E.g.
{
"sdk": {
"version": "1.0.0-preview4-004233"
}
}
View installed SDK versions with dir 'C:\Program Files\dotnet\sdk\'.
Update Visual Studio 2017 and its installer. On my machine, the above works with Microsoft Visual Studio Community 2017 RC Version 15.0.26014.0 D15REL.
Update .NET Core SDK. On my machine, the above works with SDK 1.0.0-preview4-004233.
i've got computer with Windows 8 and fresh installation of Visual Studio 13 Express.
I'm working on project which runs on .NET 4.0 Client profile.
Problem is when i try to complile, this error message is shown:
Solutions:
social.msdn : This one says:
try to restart your VS and rebuild - not working
check MSbuild from promt - not working (Message is shown twice)
I also checked project configuration vsproj and tried to make sample project
Reinstall framework:
i tried ot reinstall almost everything, framework, sdk.
when i've installed .NET Framerork v4.5.2 my VS was unnable to start and anoter .NET apps complied before had missing library
I haven't tried to reinstall VS, yet. (But i dont think if it helps)
Edit: Temporary solution shoud be Visual Studio Express 2012, but it not solves problem.
Reinstalaion of VS didn't help.