We are trying to do the West Wind Album Viewer tutorial in my college class. I am the instructor in our Advanced Windows Server class. I don't know how to fix the "manifest not found" error. Any help would be most appreciated. Thanks very much.

PS C:\dotnet-album-viewer> docker-compose build docker-compose : db uses an image, skipping At line:1 char:1

• docker-compose build

•   + CategoryInfo          : NotSpecified: (db uses an image, skipping:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError
  
  

Building app Step 1/13 : FROM mcr.microsoft.com/dotnet:2.1-sdk-nanoserver-1809 AS builder Service 'app' failed to build: manifest for mcr.microsoft.com/dotnet:2.1-sdk-nanoserver-1809 not found: manifest unknown: manifest tagged by "2.1-sdk-nanoserver-1809" is not found

The Docker image hasn't been updated in a really long time, so I don't think that will work any longer. It needs to be updated for the latest runtimes.

The rest of the app is current for .NET 6.0, but the Docker bits are not.

+++ Rick ---