visual-studio-2017 - Visual Studio 2017 中的依赖关系中的黄色警告三角形意味着什么？

Question

我刚刚将我的 PCL 库转换为新的 .Net 标准库，并且我的依赖项上有一些黄色警告三角形，如下所示:

在转换过程中，它带来了所有 nuget 包，包括依赖项，因此可能会重复。

如何找出黄色警告三角形代表什么？

编辑

构建日志:

To prevent NuGet from restoring packages during build, open the Visual Studio Options dialog, click on the Package Manager node and uncheck 'Allow NuGet to download missing packages during build.' NU1605: Detected package downgrade: NUnit from 3.8.1 to 2.6.4. Reference the package directly from the project to select a different version.
MyProj.UI.Tests -> MyProj.Core.Tests -> NUnit (>= 3.8.1)
MyProj.UI.Tests -> NUnit (>= 2.6.4) NU1605: Detected package downgrade: NUnit from 3.8.1 to 2.6.4. Reference the package directly from the project to select a different version. MyProj.UI.Tests.iOS -> MyProj.UI.Tests -> MyProj.Core.Tests -> NUnit (>= 3.8.1) MyProj.UI.Tests.iOS -> NUnit (>= 2.6.4) NU1605: Detected package downgrade: NUnit from 3.8.1 to 2.6.4. Reference the package directly from the project to select a different version.
MyProj.UI.Tests.Android -> MyProj.UI.Tests -> MyProj.Core.Tests -> NUnit (>= 3.8.1) MyProj.UI.Tests.Android -> NUnit (>= 2.6.4)

Answer 1

听起来很老套，尝试重建然后重新启动 VS - 然后继续你的一天:)