title: cannot see my project in Unity after changing my mac
body: <p><a href="https://i.stack.imgur.com/CE8zc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CE8zc.png" alt="My Unity looks like this for now" /></a></p>
  <p>Hello, it's been 4 days since I started Unity this year. I bought a new mac and tried to open my unity project, which I created on my old mac, with a new mac. I can see there are assets in the assets folder, but cannot see any game objects in my scene tab. I guess there is an Untitled game scene in the hierarchy tab, so it causes the problem(?). All I want to know is how to display my age objects in scene. Right now I cannot play the game even after I click the paly button on Unity. Sorry for the dumb question...</p>