Blender camera problem

Question

when I hit numpad 0 blender focus to object not the camera and when I try to render ı see black screen. You can see this problem on this video. How can I fix this?

https://youtu.be/bgg6i_4iMNA

Edit: I solved the problem. You can see on the my answer or click the link.

https://youtu.be/2yDCiFCg_HU

Answer 1

the problem you are facing is that:

• what you see in the viewport is not what the camera sees (to check what camera views, click on the "camera icon" (check image below) or press numpad 0)
• the render is based on what the camera sees
• to match what the camera sees and what you see in the viewport you need to keep the two aligned.

To do it you should:

• click on the camera icon (or numpad 0)
• press n to open the right panel
• in the right panel, under View > View Lock, flag "lock / camera to view" (check the image below)
• when the "Lock / camera to view" is on, when you move your view in the spaceport, you also move the camera.

hope it helps

check also this to simplify all above:

Answer 2

I realized the problem. The problem is local camera was my object you can see on the image.

now its fix :D