How can i make things visible again

when i doupleclick an object in hierarchy, i can only see the current transform tool, but not the wireframe or somthing like that. How can i fix that

Double clicking on the hierarchy just zooms in on the object. What I suspect is that you’ve moved your model away from the origin, so when it zooms in on the object’s origin, your model is elsewhere.

Hey esa,
I agree with UltimateBrent. You should check the object’s coordinates and see if its really far away. If its not, check the scale.

erm example i make a cube, cords are 0,0,0 and i cant see it even if i zoom out…