1 回答ReferenceError: aneObj is not defined

2 回答ane=new aneObj( ); 報錯了，Uncaught ReferenceError: aneObj is not defined

1 回答這個問題有點懵。 Uncaught ReferenceError: momObj is not defined

1 回答?Uncaught ReferenceError: now is not defined at gameloop，now沒有定義是什么問題啊

3 回答Uncaught TypeError: window.requestAnimFrame is not a function