小编The*_*ody的帖子

此问题与ActionScript 3.0和Flash CS6有关

我试图让一个物体在某种程度上震动一段时间.我做了一个"movieclip"并制作了这段代码:

import flash.events.TimerEvent;

var Machine_mc:Array = new Array();

var fl_machineshaking:Timer = new Timer(1000, 10);
fl_machineshaking.addEventListener (TimerEvent.TIMER, fl_shakemachine);
fl_machineshaking.start ();


function fl_shakemachine (event:TimerEvent):void {


 for (var i = 0; i < 20; i++) {

  Machine.x += Math.random() * 6 - 4;
  Machine.y += Math.random() * 6 - 4;
 }

}

在测试电影时,我发现了多个与此完全相同的错误:

TypeError: Error #1009: Cannot access a property or method of a null object reference.
    at Historieoppgave_fla::MainTimeline/fl_shakemachine()
    at flash.utils::Timer/_timerDispatch()
    at flash.utils::Timer/tick()

此外,物体不会摇晃,但每次嘀嗒声都会向上稳定向上移动一点.

要点:我想知道如何在对象不在舞台/场景之后停止脚本以及如何让它摇晃,因为我没有看到我的脚本有什么问题,请帮忙,谢谢^ _ ^

upload.php的:

<?php

//This is the directory where images will be saved
$target = "pics";
$target = $target . basename( $_FILES['Filename']['name']);

//This gets all the other information from the form
$Filename=$_POST['Filename'];
$Description=$_POST['Description'];
$pic=($_FILES['Filename']['name']);


// Connects to your Database
mysql_connect("localhost", "root", "") or die(mysql_error()) ;
mysql_select_db("altabotanikk") or die(mysql_error()) ;

//Writes the information to the database
mysql_query("INSERT INTO picture (Filename,Description)
VALUES ('$Filename', '$Description')") ;

//Writes the Filename to the server
if(move_uploaded_file($_FILES['Filename']['tmp_name'], $target)) {
    //Tells you if its all ok
    echo "The file ". …