I made a simple Web API project in SnapDevelop. It built fine and I tested it. I then Opened it in Visual Studio 2019 and built it and deployed it to Azure. Now I come back and try to open it in SnapDevelop and I get the following error:
Package Antlr4.Runtime.Standard, version 4.7.2 was not found. It might have been deleted since NuGet restore. Otherwise, NuGet restore might have only partially completed, which might have been due to maximum path length restrictions.
See attached screenshot.
I tried going to Nuget and getting that package but it didn't seem to help.
Any ideas how to help this?