error VBA unable set visible property pivot item class

[hudan_vote]

Dear master, please find my attached as below. i wanna refresh my Chart and choose the recent date via VBA. please choose the old date and run the program. the program work correctly, the date change automatically to recent date, but there is pop up with the error notification as follows.
"unable set visible property pivot item class"

Could you please help us to solve this problem ?


Hudan