Why are my objects not visible when looking through camera and starting the game I'm trying to make a simple game in Blender, but nothing will render when I try to play the game looking through the camera.
The game looks fine in object mode:



It looks fine through the camera:



Rendering a frame looks fine:



And playing the game looks fine as well:



But then looking through the camera and playing, or starting the game in player just displays a blank grey screen:



I've been googling and found a few questions similar to mine, but none of their solutions have worked so far. I've cleared restrict render and checked the clipping on my camera (set end to like 1500) to no effect. Does anyone know what's going on?
You may want to apply (CtrlA) the location of both your camera and the object it's parented to, to get rid of any positioning discrepancies during runtime.