Prompt:
Address Line 1 is required.
Address Locality is required.
Address Post Code is required.
Address State is required.
Guidance:
Please try to click the prompt -

It usually takes you to the field that's causing the issue, possibly it refers to the address of a worksheet, ie from Beneficiaries or family trust election.

If you think that the system takes you to the area that has been filled (details provided), please take a printscreen and make sure to capture the page URL so tech team can investigate.
See below sample -
