Hice un proyecto simple html:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> </head> <body> <script src="script.js"></script> <canvas id="screwen"> </canvas> </body> </html>JavaScript:
const GameWindow = document.getElementById('screwen')Pero en la consola dice que GameWindow es una consola nula:
document.getElementById('screwen') <canvas id="screwen"> </canvas> const Hello = document.getElementById('screwen') undefined Hello <canvas id="screwen"> </canvas> GameWindow null¿Por qué es así?