VS Solution Explorer Analyzers exclamation: ef1000 “possible sql injection vulnerability”

Question

Strange message in Solution Explorer.

ef1000 \"possible sql injection vulnerability\"

It doesn\'t prevent compile, no errors, no warnings, no messa

Answer 1

Just unload the project and reload it again, the warning is disappeared. The source

UPDATE for Visual Studio 2019:

If you use Visual Studio 2019 you have always to get last version. So if there are any updates available just install it.

Click on Help => Check for Updates => Update.

Answer 2

I went to that location C:\Users\User.nuget .. etc and deleted the package. I closed visual studio and reopened it. The package was restored and the error was gone. I was using a .net framework application in visual studio at the same time and was opening and closing the core solution repeatedly so I'm thinking the package got corrupted somehow.