ERROR : Source: Assign "Message: Object reference not set to an instance of an object."

Hey @ClaytonM!

You have highlighted a very valuable point when it comes to error handling workflows where Regex Matches don’t get a result because of either user error or the expected match does not exist in the input (probably an optional field).

I have added this scenario to the Regex Troubleshooting section (its not an exhaustive list) of my Regex MEGAPOST to help new users to Regex.

Cheers

Steve