There was an error sending this message to your bot - Test in Web Chat

Question

I have a C# bot developed in Visual Studio which runs successfully on a bot emulator in desktop. This bot was published to Azure and again ran successfully in the bot emulator.

Answer 1

Well I'd made a mistake in configuration. I had configured the messaging endpoint as an http URL. However bot configuration only seems to work with an https URL. Changing http to https fixed my problem. Thanks everyone for the suggestions!