Dashboard Chart from a grouped / summarised report.
I have created a report, and used group and summary to show the count of each value in status:
I have then created a new dashboard and added a chart widget pointing at that report:
The dashboard seems ok with this and allows me to edit and manipulate the options...
When I click save, the widget is broken! and doesn't display! 🤨
It's not an admin issue as the widget suggests, I am the system admin...
Here's the error in the old view
Can anyone help me find a fix to this problem please ?