Metadata Generation Failed - Error - Azure Fuctions

Today I encountered with the error, Metadata Generation Failed just after try to add .NET standard project to existing .NET 4.6.2 fleet of projects in solution. 

I was trying to add few features to my existing Azure Function V1, in .NET framework

My function SDK is: 

• Microsoft.NET.Sdk.Functions version 1.0.24
• Microsoft.Azure.WebJobs.ServiceBus 2.2.0

Managed to resolve this by deleting the below folder

C:\Users\CharithGunasekara\.nuget\packages\microsoft.net.sdk.functions\1.0.24\build\netstandard1.0

Reference