Unity3d restart current scene

问题

Ok so I am trying to restart the scene on R being pressed and for some reason, I am getting errors like, well in the unity console: "unexpected symbol '}' " and "parsing error". But then in Microsoft visual studio I'm getting "; expected". Any ideas of what's wrong with the following code?

void Update() {
    if (Input.GetKeyDown(KeyCode.R))  
        SceneManager.GetActiveScene().buildIndex
}

回答1:

You must ask the scene manager to load the scene using LoadScene

if (Input.GetKeyDown(KeyCode.R))  
    SceneManager.LoadScene( SceneManager.GetActiveScene().buildIndex ) ;

You were just retrieving the build index of the current scene.

Also, about yourcompilling error, you have forgotten the semi-colon at the end of the line ;)

回答2:

just close the window and restart unity application, simple as that

来源：https://stackoverflow.com/questions/41644156/unity3d-restart-current-scene