Hi @ctyst,
Could you please share a screenshot of your flow’s configuration?
Do you want to check if the date file is empty?
Further, could you please show a bit more about the error message?
I have made a test on my side and don’t have the issue that you mentioned. My flow’s configuration as below:
Within Condition box, click “Edit in advanced mode”, type the following formula:
@empty(triggerBody()?['DueDate'])
Note: The DueDate column is a Date and Time type column in my SharePoint list.
The flow works successfully as below:
Please check if there is something wrong with the formula that using @empty on your date field.
Best regards,
Kris