NuGet.Protocol.Core.Types.FatalProtocolException: Unable to load the service index for source https://botbuilder.myget.org/F/experimental/api/v3/index.json. ---> System.Net.Http.HttpRequestException: Response status code does not indicate success: 401 (Unauthorized).
I'm not 100% sure which package references that URL. Browsing to it manually does in fact prompt for log in. Navigating to the subdomain makes this seem like an 'official' Microsoft channel.
Attempting to update all nuget packages is a mess (x package needs y package at version 1, but z package needs y package at version 3). I'll spend some time updating them one-by-one, but knowing which package is relying on that URL would give me a place to start.
How can I tell which package is using this url? If someone from the BotBuilder team reads this, what should I be watching to make sure I stay on top of deployment breaking updates?
I am using the Virtual Assistant template. As Dana V pointed out in the comments, the Microsoft.Bot.Protocol.StreamingExtensions package was the problem. This package is needed for voice support in that template at the moment. Since I'm not using voice support I just needed to comment out the DefaultWebSocketAdapter class. Then I needed to comment out a line in Startup and change the initialization of MainDialog. There might have been some other minor errors, but nothing a // couldn't fix.