bug of view

hello, i have a problem with unity, when i’m approching from the ground or from an gameobject, the game object disappear, can you help me ?
image : https://www.noelshack.com/2017-24-6-1497712992-bug.png

Your Near clipping planes for your Camera are too far.

Try setting your camera’s near clipping plane to a smaller number.

it’s not with a camera, it’s in the editor, in the scene

I’ve no idea what causes it but pressing ‘F’ to focus on an object in the scene seems to fix the issue for me.