Error: System.AggregateException: One or more errors occurred. (Value cannot be null. (Parameter context)) ---> System.ArgumentNullException: Value cannot be null. (Parameter context)
I am facing this issue whenever I try to use a list view/ Datagrid to show the feedbacks related to a specific focus area card. I have no idea on why this problem is happening and is preventing me from running the application. I am using Focus_Area_Card entity as a page parameter. I have provided two screenshots which is the error and the domain model. Thank you.
Imran Al Touqi
Are you using the page parameter in the listview?
You could try to add a dataview with the Focus Area Card object and nest the listview inside the dataview and see if this resolves the issue.