问题
I pulled my solution from SVN into Visual Studios 2015. I'm getting errors on some of my "using" references within the code, so I am trying to run the "Restore NuGet Packages" option when right clicking the solution in the "Solution Explorer". This does nothing. I have to manually go into nuget manager and uninstall then reinstall the items. Why is this? How can I get "Restore NuGet Packages" to work?
回答1:
You might did not enabled automatic package restore from the following section:
Tools >> Options >> Nuget Package Manager >> General settings.
Also you can try this:
Update-Package -Reinstall
This code will forces re-installation in all solution's projects.
Look at the following for more info:
nuget-package-restore-not-working
Migrating MSBuild-Integrated solutions to use Automatic Package Restore
Hope this will help :)
回答2:
This is what works for me:
- Download the project from TFS (or in your case SVN).
- Delete the "packages" folder
- Make sure the "Package Manager Console" is enabled (Tools -> NuGet Package Manager -> Package Manager Console)
- Open the solution file.
- At the right side of the "Package Manager Console," a "Restore" button should appear. Click on the "Restore" button.
After following those steps, I no longer get those errors with the "using" references after building.
Hope that helps you.
Edit: If after you complete the above steps you are still getting syntax errors from missing references, right-click on References in the Solution Explorer and then just hit OK. That fixed the problem with the references for me.
来源：https://stackoverflow.com/questions/38230948/restore-nuget-packages-in-visual-studios-2015-not-doing-anything