Cant see lights in viewport but shows in rendering

[qudsuleiman]

Hello.

I am not able to see my lights in the viewport all of a sudden. I can select them from the scene explorer but it is very tiresome trying to find them. They are not hidden and they show up in the render just fine but i cant see them in the viewport if i need to edit... Please help thank you.

[qudsuleiman]

ALSO: I cant see lines either or any shapes unless i extrude.

[dmitriy.shpilevoy]

Check Hide By Category filters

[toskyusa1]

You may have placed your lights in a LAYER that is "Hidden" Or you made them invisible. Check the light properties.