Add-Migration: Exception throws "AddFromFile" with arguments "1": "basePath" cannot be an empty string ("")

Question

I get an error when I run add-migration using entitcore for any dotnetcore based project, but the equivalent command works when targeting full dotnetframework

Add-Migration: Exception that throws "AddFromFile" with argument "1": "basePath" cannot be an empty string ("")

see snapshot of my code. This app is for dotnetcore console. The same will work if a project is created based on dotnetframewok 4.6.1

Answer 1

. (C:\Projects), , :

, "ErrorActionPreference" "": " " \HOME\Admin\Documents\Visual Studio 2017\Projects\WebApiEFCore\WebApiEFCore\obj\project.assets.json ' .

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Answer 2

, , ForeignKey, , ,