I've built a ManyWho Flow that includes a simple page that only does a file upload. I haven't connected it to a service.
The error I get when the flow tries to go to the step with the page that has the file upload is:
"ElementIdEmbedded.Id is null. \nParameter name: ServiceElementId\nMap Element: New Group Data\n"
I'm new to Flow and don't understand the error message. The documentation is completely useless in understanding if there's a change I need to make.
Here's the URL for the flow: Boomi Flow