だから私は.flaでas3.fileをクラス化しようとしました（QuickKong経由）
このエラーが発生しました:
Scene 1, Layer 'Actions', Frame 4, Line 4 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 11 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 18 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 25 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 32 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 39 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 46 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 53 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 59 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 67 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 74 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 81 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 88 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 95 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 102 1046: Type was not found or was not a compile-time constant: MouseEvent.
Scene 1, Layer 'Actions', Frame 4, Line 108 1046: Type was not found or was not a compile-time constant: MouseEvent.
**C:\Users\Lenovo\Desktop\To A Million\QuickKong.as, Line 1 5000: The class 'QuickKong' must subclass 'flash.display.MovieClip' since it is linked to a library symbol of that type.**
次にインポートします：import flash.events.MouseEvent;
エラーはこうなりました。
Scene 1, Layer 'Actions', Frame 4, Line 8 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 15 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 22 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 29 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 36 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 43 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 50 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 57 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 63 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 71 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 78 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 85 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 92 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 99 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 106 1180: Call to a possibly undefined method play.
Scene 1, Layer 'Actions', Frame 4, Line 112 1180: Call to a possibly undefined method play.
C:\Users\Lenovo\Desktop\To A Million\QuickKong.as, Line 1 1180: Call to a possibly undefined method addFrameScript.
Scene 1, Layer 'menu', Frame 2, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 4, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 27, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 27, Line 2 1180: Call to a possibly undefined method gotoAndPlay.
Scene 1, Layer 'Layer 4', Frame 28, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 29, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 30, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 31, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 32, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 33, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 34, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 35, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 36, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 37, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 38, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 39, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 40, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 41, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 42, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 43, Line 1 1180: Call to a possibly undefined method stop.
Scene 1, Layer 'Layer 4', Frame 44, Line 1 1180: Call to a possibly undefined method stop.
**C:\Users\Lenovo\Desktop\To A Million\QuickKong.as, Line 1 5000: The class 'QuickKong' must subclass 'flash.display.MovieClip' since it is linked to a library symbol of that type.**
このエラーを解釈して修正するにはどうすればよいですか? ファイルへのパスがあります。は.fla内のファイルを認識しましたfla。