Its me again
I couldn’t find any information on this specific error message.
I was able to verify that I can receive messages from the PubSub system on whispers, which indicates to me that the front end code is working.
Does anyone have information on how to resolve the “Invalid Topic” error message, or a full working example of publishing a message to a custom topic and receiving it on the front end? I’ve read through the documentation a number of times and couldn’t find anything helpful.