Hello,
That message comes from Google Charts since there is no "data" for the chart because there is no order.
Due to the dropdown which can change dynamically the content of the charts ; we cannot avoid the loading of Google Chart if you don't have data for the default value ; you might have some data if you change the scale.
Of course, there is only when you don't have any order at all but it's for a short period of time.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.