Why has every picture vanished from my gallery?

[AC Question]

It comes up no items. Photos taken since the problem occurred do not come up as well. Have tried switching off & on, no effect. Have tried switching off, removing & replacing battery switching on still no effect. What comes next?

 

[Javier P]

What problem did you have? What device do you have and which gallery app are you using? Did you save your pictures on the cloud or any external storage?