Reputation: 135
After I created the blazor application in Visual studio . When i trying to run or build the application am getting this error.
I used dotnet restore
and dotnet build
.
Upvotes: 8
Views: 11201
Reputation: 833
For me, installing 2.1 SDK did the trick. Here is the link to it: https://dotnet.microsoft.com/download/dotnet/2.1
Upvotes: 4
Reputation: 101
I updated Visual Studio to 2019 v16.9.2 and that fixed it for me. I also read another post where repairing the VS installation fixed the problem. My problem started mysteriously after everything had been working for some time, so I don't think it was an issue with the version. I think just running the upgrade repaired the installation.
Upvotes: 0
Reputation: 1066
This was the fix for me https://github.com/dotnet/aspnetcore/issues/20857
If you check the build ouput window, you might see a more useful error like:
This showed that I needed to install the lastest .NET runtime from https://dotnet.microsoft.com/download/dotnet-core/thank-you/runtime-aspnetcore-3.1.5-windows-hosting-bundle-installer
Upvotes: 6