No Primary Key item has been defined for form region
SummaryClicking button to new page causes internal APEX error
I'm getting an error when clicking a button to go to a new page for a simple registration process. You can replicate it by clicking the Register button here: https://lacxnk3yqfgsfmy-bigapex.adb.uk-london-1.oraclecloudapps.com/ords/f?p=102:LOGIN_DESKTOP
I came across this error on Jeff Kemp's blog but I'm not sure what I can do in Oracle Cloud to sort this.
Any takers? Thanks in advance.
Full error code:
No Primary Key item has been defined for form region New User Registration.
Contact your application administrator.