Follow these steps to resolve the error:
Go to Income 13. Partnerships and Trusts.
Select 2. Share of Net Income from Trusts, click the Worksheet button.
Scroll down and enter 0 in the Franking credit field
If you are still unable to update the worksheet, you may need to remove the link between the partnership and/or trust distributions. To do this:
Go to the Client and select View Jobs
Open the Tax tab and untick both options under the Tax Status section:
Allow Distributions from Trust/P’ship
Transfer Shared Jobs to this Return
Reopen the return
Re-enter any necessary details in Income 13