After upgrading EF1.1 to EF2.0 now I'm not able to do migrations.
Error: Startup project 'QilinSystem.Store.Data.csproj' targets framework '.NETStandard'. This framework is not intended for execution and may fail to resolve runtime dependencies. If so, specify a different project using the --s tartup-project option and try again.
How to solve this issue?
EF Core 2.0 Preview 1 requires Visual Studio 15.3 Preview, so you have to install it.
Accessing .NET Core tooling in Visual Studio requires Visual Studio 2017 15.3 Preview, Visual Studio for Mac or Visual Studio Code. More information about this and download links can be found in the .NET Core 2.0 Preview 1 announcement.
Preview installs next to your stable Visual Studio IDE, allowing you to use either independently.