[WPF .NET Renderer] Fails to render a card with Id set on elements

[shalinijoshi19]

Platform

What platform is your issue or question related to? (Delete other platforms).

• .NET WPF

Version of SDK

Latest master

Issue

It looks like as soon as I add an Id to the card, it fails to render in WPF (renders fine in JS) with the following exception that's thrown under the covers:

RENDER Failed. '3' is not a valid value for property 'Name'.
Exception thrown: 'System.NullReferenceException' in WpfVisualizer.exe

{ "$schema": "http://adaptivecards.io/schemas/adaptive-card.json", "type": "AdaptiveCard", "version": "1.", "body": [ { "type": "Container", "items": [ { "type": "TextBlock", "text": "This is some of my bug bash text", "id": "3" }, { "type": "Image", "url": "http://adaptivecards.io/content/cats/1.png", "id": "4", "altText": "This is a cat" } ] } ], "id": "1" }

[RebeccaAnne]

This is due to the issue where .NET doesn't accept numeric ids. #2569

[RebeccaAnne]

Closing as dup of #2569