My datasource,i can see data in qurey inspector ,but no data show int panel?i don't know why,who can me please?

my datasource,i can see data in qurey inspector ,but no data show int panel?i don’t know why,who can me please?

What version do you currently have ? What is your data source ? post a screen shot of your query inspector
have you tried to change the time to every 5 minutes ?
check this article

Thank you. There’s something wrong with the way I request it.