In today’s post, Premier Developer consultant Brian Gregor is back with another installment in his PowerAppsPuzzle series!

Hey folks!  We are back with another PowerAppsPuzzle this week. This time we are trying to track down the source of a very cryptic error message. I am working on a solution for a PowerApp that integrates with SharePoint Online and for this particular solution I cannot rely on the built in form functionality that we get when using the wizard — “App from data”. So this time I had to manually create the form by adding controls to a screen and then using the Patch() formula.

Continue reading on Brian’s blog here.