#2025 error: the supplied DisplayObject must be a child of the appellant - delete table object

Hi guys, I'm fairly new to as3 and I'm doing a game where the player clicks on so-called onstage and 3 towers which I generated dynamically must pull the space. Everything works on the plane of rotation of the Tower, etc., but bullets will not be removed from the scene when I leave the level in another scene. Control of the border is fine, also.

Here is a part of the code in the Main.as file.

 private function clickTower1(e:MouseEvent):void 
{ 
for each (var tower1:mcTower1 in tower1Array) 
{ 
var newLaser1:mcLaser1 = new mcLaser1(); 
newLaser1.rotation = tower1.rotation;
 newLaser1.x = tower1.x + Math.cos(newLaser1.rotation * Math.PI / 180) * 40;
 newLaser1.y = tower1.y + Math.sin(newLaser1.rotation * Math.PI / 180) * 40;
 newLaser1.addEventListener(Event.ENTER_FRAME, laser1Handler);
 tower1BulletArray.push(newLaser1); stage.addChild(newLaser1);
 }
 }

  private function laser1Handler(e:Event):void
 {
 //Make laser move in direction of turret.
 var newLaser1:MovieClip = e.currentTarget as MovieClip;
 newLaser1.x += Math.cos(newLaser1.rotation * Math.PI / 180) * laser1Speed;
 newLaser1.y += Math.sin(newLaser1.rotation * Math.PI / 180) * laser1Speed;
 //Boundary checking if (newLaser1.x < -50 || newLaser1.x > 800 || newLaser1.y > 600 || newLaser1.y < -50)
 {
 newLaser1.removeEventListener(Event.ENTER_FRAME, laser1Handler); stage.removeChild(newLaser1);
 tower1BulletArray.splice(0, 1);
 }
 }

I have a function called exitLevel, coming out, as its name suggests, the level when a button is clicked. It worked perfectly before you start coding the bullets.

    private function exitLevel(e:MouseEvent):void
{ 
stage.frameRate = 6;
 gamePaused = false;
 clearLevel();
 gotoAndStop(1, 'exitLevel');
 btnExitLevel.addEventListener(MouseEvent.CLICK, levelSelect1);
 }
  private function clearLevel():void
 {
 stage.removeEventListener(Event.ENTER_FRAME, update);
 stage.removeChild(buttonCreep1); stage.removeChild(buttonCreep2);
 for (var i = creep1Array.length - 1; i >= 0; i--)
 {
 removeChild(creep1Array[i]);
 creep1Array.splice(i, 1);
 //trace ("Creep1 Removed");
 }
 for (var j = creep2Array.length - 1; j >= 0; j--)
 {
 removeChild(creep2Array[j]); 
creep2Array.splice(j, 1);
 //trace ("Creep2 Removed");
 } 
for (var k = tower1Array.length - 1; k >= 0; k--)
 {
 removeChild(tower1Array[k]); tower1Array.splice(k, 1);
 }
 for (var l = tower1BulletArray.length - 1; l >= 0; l--)
 {
  stage.removeChild(tower1BulletArray[l]);
 tower1BulletArray.splice(0, 1);
  }
 }

After debugging, it is said that the error is at the end, where I'm trying to remove the child from the scene. What's wrong? Sorry, I'm a newbie to as3, so the answers could be gave... I'll try to learn and understand, however. Thank you!

I took the code out of a guide on the web, and I do not fully understand, then someone can explain to me what this code does as well? What is e.currentTarget? Thank you!

 var newLaser1:MovieClip = e.currentTarget as MovieClip;

Here is the .as file full if someone wants to take a look. http://pastebin.com/5ff4BQa5

If fleas are still on the screen, you or the other

1. did you not run this code just before the change of scene or

2 Add bullets to the displaylist without adding to tower1BulletArray or

3. continue to add chips to the displaylist after this code executes

Tags: Adobe Animate

Similar Questions

#2025 error: The supplied DisplayObject must be a child of the caller.

Hi all
I would appreciate help with this.
I'm working on a piece of flash that will play 4 videos, according to the key pressed. First button will launch the first video, 2e-2e video and so on. Once the video is done playing, close_btn, learn_more_btn and replay_btn appear, plus a final image that is different for each of the videos (BoxLivePic, BoxSleepPic and BoxFeelPic). So - in fact 4 things appear after the movie stops playing and the last image depends on a user has clicked on the buttons...
My question is, when I click on the close button (andI'm sure even apply for the other 2 buttons), I get the error below:
ArgumentError: Error #2025: the supplied DisplayObject must be a child of the caller.
at flash.display::DisplayObjectContainer/removeChild()
at AER1_r5_fla::MainTimeline/closeVideo()
I understand is actually that it's because each image is not added to the display list, unless it has clicked the appropriate button... However, I don't know how to fix it! I hope that this will make some sence - here is my Code... Thanks a bunch:
import com.greensock;
com.greensock.easing import. *;
import com.greensock.easing.CustomEase;
import com.greensock.loading.VideoLoader;
import flash.display.Sprite;
import com.greensock.events.LoaderEvent;
import flash.display.MovieClip;
to import flash.display.SimpleButton;
import flash.events.MouseEvent;
Last buttons Variables
var close_btn:Button_close = new Button_close();
var learn_more_btn:Button_learn_more = new Button_learn_more();
var replay_btn:Button_replay = new Button_replay();
Last Pic Variables
var BoxLivePic:Box_Live_Pic = new Box_Live_Pic();
var BoxFeelPic:Box_Feel_Pic = new Box_Feel_Pic();
var BoxSleepPic:Box_Sleep_Pic = new Box_Sleep_Pic();
Video Variables
var Video_Breathe:VideoLoader = new VideoLoader ("Breathe_Video.f4v", {container:,})
x: 0, y:0});
var Video_Live:VideoLoader = new VideoLoader ("Live_Video.f4v", {container:,})
x: 0, y:0});
var Video_Sleep:VideoLoader = new VideoLoader ("Sleep_Video.f4v", {container:,})
x: 0, y:0});
var Video_Feel:VideoLoader = new VideoLoader ("Feel_Video.f4v", {container:,})
x: 0, y:0});
Video complete event listeners
Video_Breathe.addEventListener (VideoLoader.VIDEO_COMPLETE, donePlaying_breathe);
Video_Live.addEventListener (VideoLoader.VIDEO_COMPLETE, donePlaying_live);
Video_Sleep.addEventListener (VideoLoader.VIDEO_COMPLETE, donePlaying_sleep);
Video_Feel.addEventListener (VideoLoader.VIDEO_COMPLETE, donePlaying_feel);

OverwriteManager.init (OverwriteManager.AUTO);
Invisible buttons
breathe_mc.learn_btn. Visible = false;
breathe_mc.video_btn. Visible = false;
live_mc.learn_btn. Visible = false;
live_mc.video_btn. Visible = false;
sleep_mc.learn_btn. Visible = false;
sleep_mc.video_btn. Visible = false;
feel_mc.learn_btn. Visible = false;
feel_mc.video_btn. Visible = false;

Custom acceleration
CustomEase.create ("myCustomEase", [{s: 0, cp:1.14999, e:1.4}, {s:1.4, cp:1.65, e: 1}]);
CustomEase.create("myCustomEase2",[{s:0,cp:0.97,e:1.22},{s:1.22,cp:1.47,e:1}]);
var timeline:TimelineLite = new TimelineLite({onComplete:showBreathe});)
addChild (removeChild (better_mc));
TweenLite.to (better_mc, 2, {alpha: 1, y: 186.6, ease:Bounce.easeOut});})
timeline.appendMultiple([)
TweenLite.to (breathe_mc, 1, {alpha: 1, y: 117, ease:CustomEase.byName ("myCustomEase2")});
TweenLite.to (live_mc, 1, {alpha: 1, y: 117, y: 37, ease:CustomEase.byName ("myCustomEase2")});
TweenLite.to (sleep_mc, 1, {alpha: 1, y: 77, ease:CustomEase.byName ("myCustomEase2")});
[TweenLite.to (feel_mc, 1, {alpha: 1, y: 77, ease:CustomEase.byName ("myCustomEase2")})], 1, TweenAlign.START,. (2);
function showBreathe (): void
{

breathe_mc.learn_btn. Visible = true;
breathe_mc.video_btn. Visible = true;
TweenLite.to (breathe_mc.learn_btn,.5, {alpha: 1});
TweenLite.to (breathe_mc.video_btn,.5, {alpha: 1});
TweenLite.to (breathe_mc, 1, {y: 77, ease:CustomEase.byName("myCustomEase")});})

Display text
TweenLite.to (breathe_txt_mc, 1, {alpha: 1});
}
Event listeners
breathe_mc.addEventListener (MouseEvent.MOUSE_OVER, breatheOpen);
live_mc.addEventListener (MouseEvent.MOUSE_OVER, liveOpen);
sleep_mc.addEventListener (MouseEvent.MOUSE_OVER, sleepOpen);
feel_mc.addEventListener (MouseEvent.MOUSE_OVER, feelOpen);

For the video game event listeners
breathe_mc.video_btn.addEventListener (MouseEvent.MOUSE_DOWN, breathe_play_video);
live_mc.video_btn.addEventListener (MouseEvent.MOUSE_DOWN, live_play_video);
sleep_mc.video_btn.addEventListener (MouseEvent.MOUSE_DOWN, sleep_play_video);
feel_mc.video_btn.addEventListener (MouseEvent.MOUSE_DOWN, feel_play_video);
Event listener for the close video
close_btn.addEventListener (MouseEvent.MOUSE_DOWN, closeVideo);
Functions of the buttons of the VIDEO and find OUT more
function breathe_play_video(event:MouseEvent):void {}
Video_Breathe.load ();
this.addChild (Video_Breathe.content);
}
function live_play_video(event:MouseEvent):void {}
Video_Live.load ();
this.addChild (Video_Live.content);
}

function sleep_play_video(event:MouseEvent):void {}
Video_Sleep.load ();
this.addChild (Video_Sleep.content);
}

function feel_play_video(event:MouseEvent):void {}
Video_Feel.load ();
this.addChild (Video_Feel.content);
}

function closeVideo(event:MouseEvent):void {}
Video_Breathe.Unload ();
Video_Sleep.Unload ();
Video_Feel.Unload ();
Video_Live.Unload ();
removeChild (close_btn);
removeChild (learn_more_btn);
removeChild (replay_btn);
removeChild (BoxLivePic);
removeChild (BoxSleepPic);
removeChild (BoxFeelPic);
}

Finally breathe buttons added to the stage
function donePlaying_breathe(e:Event):void {}

addChild (close_btn);
addChild (learn_more_btn);
addChild (replay_btn)
close_btn.x = 313;
close_btn.y = 183;
learn_more_btn.x = 434;
learn_more_btn.y = 183;
replay_btn.x = 554;
replay_btn.y = 183;
}
Last direct buttons
function donePlaying_live(e:Event):void {}

addChild (BoxLivePic);
addChild (close_btn);
addChild (learn_more_btn);
addChild (replay_btn)
close_btn.x = 43;
close_btn.y = 183;
learn_more_btn.x = 164;
learn_more_btn.y = 183;
replay_btn.x = 284;
replay_btn.y = 183;
}
Last sleep buttons
function donePlaying_sleep(e:Event):void {}

addChild (BoxSleepPic);
addChild (close_btn);
addChild (learn_more_btn);
addChild (replay_btn)
close_btn.x = 313;
close_btn.y = 183;
learn_more_btn.x = 434;
learn_more_btn.y = 183;
replay_btn.x = 554;
replay_btn.y = 183;
}
Latest sensation buttons
function donePlaying_feel(e:Event):void {}

addChild (BoxFeelPic);
addChild (close_btn);
addChild (learn_more_btn);
addChild (replay_btn)
close_btn.x = 313;
close_btn.y = 183;
learn_more_btn.x = 434;
learn_more_btn.y = 183;
replay_btn.x = 554;
replay_btn.y = 183;
}

Functions of breathing
function breatheOpen(event:MouseEvent):void
{
TweenLite.to (breathe_mc, 1, {y: 77, ease:Elastic.easeOut});})

TweenLite.to (breathe_mc.learn_btn,.5, {alpha: 1});
TweenLite.to (breathe_mc.video_btn,.5, {alpha: 1});

Live close
TweenLite.to (live_mc, 1, {y: 117, ease:Elastic.easeOut});})
TweenLite.to (live_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (live_mc.video_btn,.5, {alpha: 0});

Close the sleep
TweenLite.to (sleep_mc, 1, {y: 77, ease:Elastic.easeOut});})
TweenLite.to (sleep_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (sleep_mc.video_btn,.5, {alpha: 0});

Feel close
TweenLite.to (feel_mc, 1, {y: 77, ease:Elastic.easeOut});})
TweenLite.to (feel_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (feel_mc.video_btn,.5, {alpha: 0});

See photo
TweenLite.to (pic_breathe_mc,.5, {alpha: 1});

Hide other photos
TweenLite.to (pic_live_mc,.5, {alpha: 0});
TweenLite.to (pic_sleep_mc,.5, {alpha: 0});
TweenLite.to (pic_feel_mc,.5, {alpha: 0});

Display text
TweenLite.to (breathe_txt_mc, 1, {alpha: 1});

Hide other texts
TweenLite.to (live_txt_mc, 1, {alpha: 0});
TweenLite.to (sleep_txt_mc, 1, {alpha: 0});
TweenLite.to (feel_txt_mc, 1, {alpha: 0});
}
Live functions
function liveOpen(event:MouseEvent):void
{
TweenLite.to (live_mc, 1, {y: 77, ease:Elastic.easeOut});})

live_mc.learn_btn. Visible = true;
live_mc.video_btn. Visible = true;
TweenLite.to (live_mc.learn_btn,.5, {alpha: 1});
TweenLite.to (live_mc.video_btn,.5, {alpha: 1});

Close to breathe
TweenLite.to (breathe_mc, 1, {y: 117, ease:Elastic.easeOut});})
TweenLite.to (breathe_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (breathe_mc.video_btn,.5, {alpha: 0});

Close the sleep
TweenLite.to (sleep_mc, 1, {y: 77, ease:Elastic.easeOut});})
TweenLite.to (sleep_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (sleep_mc.video_btn,.5, {alpha: 0});

Feel close
TweenLite.to (feel_mc, 1, {y: 77, ease:Elastic.easeOut});})
TweenLite.to (feel_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (feel_mc.video_btn,.5, {alpha: 0});

See photo
TweenLite.to (pic_live_mc,.5, {alpha: 1});

Hide other photos
TweenLite.to (pic_sleep_mc,.5, {alpha: 0});
TweenLite.to (pic_feel_mc,.5, {alpha: 0});

Display text
TweenLite.to (live_txt_mc, 1, {alpha: 1});

Hide other texts
TweenLite.to (breathe_txt_mc, 1, {alpha: 0});
TweenLite.to (sleep_txt_mc, 1, {alpha: 0});
TweenLite.to (feel_txt_mc, 1, {alpha: 0});
}

Sleep functions
function sleepOpen(event:MouseEvent):void
{
TweenLite.to (sleep_mc, 1, {y: 37, ease:Elastic.easeOut});})

sleep_mc.learn_btn. Visible = true;
sleep_mc.video_btn. Visible = true;
TweenLite.to (sleep_mc.learn_btn,.5, {alpha: 1});
TweenLite.to (sleep_mc.video_btn,.5, {alpha: 1});

Close to breathe
TweenLite.to (breathe_mc, 1, {y: 117, ease:Elastic.easeOut});})
TweenLite.to (breathe_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (breathe_mc.video_btn,.5, {alpha: 0});

Live close
TweenLite.to (live_mc, 1, {y: 117, ease:Elastic.easeOut});})
TweenLite.to (live_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (live_mc.video_btn,.5, {alpha: 0});

Feel close
TweenLite.to (feel_mc, 1, {y: 77, ease:Elastic.easeOut});})
TweenLite.to (feel_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (feel_mc.video_btn,.5, {alpha: 0});

See photo
TweenLite.to (pic_sleep_mc,.5, {alpha: 1});

Hide other photos
TweenLite.to (pic_feel_mc,.5, {alpha: 0});

Display text
TweenLite.to (sleep_txt_mc, 1, {alpha: 1});

Hide other texts
TweenLite.to (live_txt_mc, 1, {alpha: 0});
TweenLite.to (breathe_txt_mc, 1, {alpha: 0});
TweenLite.to (feel_txt_mc, 1, {alpha: 0});
}
Feeling of functions
function feelOpen(event:MouseEvent):void
{
TweenLite.to (feel_mc, 1, {y: 37, ease:Elastic.easeOut});})

feel_mc.learn_btn. Visible = true;
feel_mc.video_btn. Visible = true;
TweenLite.to (feel_mc.learn_btn,.5, {alpha: 1});
TweenLite.to (feel_mc.video_btn,.5, {alpha: 1});

Close to breathe
TweenLite.to (breathe_mc, 1, {y: 117, ease:Elastic.easeOut});})
TweenLite.to (breathe_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (breathe_mc.video_btn,.5, {alpha: 0});

Live close
TweenLite.to (live_mc, 1, {y: 117, ease:Elastic.easeOut});})
TweenLite.to (live_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (live_mc.video_btn,.5, {alpha: 0});

Close the sleep
TweenLite.to (sleep_mc, 1, {y: 77, ease:Elastic.easeOut});})
TweenLite.to (sleep_mc.learn_btn,.5, {alpha: 0});
TweenLite.to (sleep_mc.video_btn,.5, {alpha: 0});

See photo
TweenLite.to (pic_feel_mc,.5, {alpha: 1});

Display text
TweenLite.to (feel_txt_mc, 1, {alpha: 1});

Hide other texts
TweenLite.to (live_txt_mc, 1, {alpha: 0});
TweenLite.to (sleep_txt_mc, 1, {alpha: 0});
TweenLite.to (breathe_txt_mc, 1, {alpha: 0});

}

This error means that you are trying to access an object on the display (object) list is not there.

For example, if the instance of close_btn is not added as a child, the following line will throw this error:

removeChild (close_btn);

One of the ways to remedy this situation is to confirm that the object is added:

If (Contains (close_btn)) removeChild (close_btn);

Add Radio button dynamically, twice - #2025 error: the supplied DisplayObject must be a child of

Hello
I have some difficulty to the dynamic addition of user interface controls. For the most part with radio buttons.
Here is an example that illustrates my problem:
< s:Application
' xmlns:fx = ' http://ns.Adobe.com/MXML/2009 "
xmlns:s = "library://ns.adobe.com/flex/spark".
xmlns:MX = "library://ns.adobe.com/flex/mx".
creationPolicy = "all".
>

< fx:Script >
<! [CDATA]
Import mx.containers.Form;
Import mx.containers.Panel;
Import mx.controls.Label;
Import mx.controls.NumericStepper;
Import mx.controls.RadioButton;
private var theChar:String = 'B ';.

protected function btnAdd_clickHandler(event:MouseEvent):void
{

var theForm:Form = new Form();
theForm.label = theChar;

1 label
var myLabel:Label = new Sun;
MyLabel.set_Text = "My Label";
myLabel.width = 120;
theForm.addChild (myLabel);

2. digital stepper
var myNumStepper:NumericStepper = new NumericStepper();
myNumStepper.id = "numPointHigh" + theChar;
myNumStepper.name = "numPointHigh" + theChar;
myNumStepper.minimum = 0;
myNumStepper.maximum = 120;
myNumStepper.width = 50;
myNumStepper.height = 30;
theForm.addChild (myNumStepper);

3. radio button
var myRadioButton:RadioButton = new RadioButton;
myRadioButton.id = "myRadioButton" + theChar;
myRadioButton.name = "myRadioButton" + theChar;
myRadioButton.label = "my button";
myRadioButton.selected = true;
theForm.addChild (myRadioButton);

4. expert group
var thePanel:Panel = new Panel();
thePanel.width = 300;
thePanel.height = 475;
thePanel.name = theChar;
thePanel.title = 'my profile sign ';
thePanel.setStyle ("backgroundColor", "blue");

Add the shape in the Panel
thePanel.addChild (theForm);

Add the Panel to the list control
myList.addChild (thePanel);

}

protected function btnClear_clickHandler(event:MouseEvent):void
{
var numChildren:Number = myList.numChildren;
for (var i: Number = numChildren - 1; i > - 1; i--) {}
myList.removeChildAt (i);
}
}

[]] >
< / fx:Script >

< mx:VBox width = "100%" >
< mx:List id = "myList" / >
< mx:Button id = "btnAdd" label = "Add a Panel" click = "btnAdd_clickHandler (event)" color = "black" / > "
< mx:Button id = "btnClear" label = "Clear" click = "btnClear_clickHandler (event)" color = "black" / > "
< / mx:VBox >

< / s:Application >
^ Running. Click on the button "add a Panel." Then click on "delete". Then click again on the button "add a Panel." You will see the error:
ArgumentError: Error #2025: the supplied DisplayObject must be a child of the caller.
at flash.display::DisplayObjectContainer/getChildIndex()
at mx.core::Container/getChildIndex() [E:\dev\4.0.0\frameworks\projects\framework\src\mx\core \Container.as:2833]
at mx.containers::Panel/getChildIndex() [E:\dev\4.0.0\frameworks\projects\framework\src\mx\co ntainers\Panel.as:1174]
at mx.controls::RadioButtonGroup/breadthOrderCompare() [E:\dev\4.0.0\frameworks\projects\fram ework\src\mx\controls\RadioButtonGroup.as:600]
at mx.controls::RadioButtonGroup/breadthOrderCompare() [E:\dev\4.0.0\frameworks\projects\fram ework\src\mx\controls\RadioButtonGroup.as:611]
at mx.controls::RadioButtonGroup/breadthOrderCompare() [E:\dev\4.0.0\frameworks\projects\fram ework\src\mx\controls\RadioButtonGroup.as:611]
to Array$ / _sort)
table / http://Adobe.com/AS3/2006/builtin:sort ()
to mx.controls::RadioButtonGroup / http://www.Adobe.com/2006/Flex/MX/internal:addInstance ([E:\dev\4.0.0\frameworks\projects \framework\src\mx\controls\RadioButtonGroup.as:465])
at mx.controls::RadioButton/addToGroup() [E:\dev\4.0.0\frameworks\projects\framework\src\mx\c ontrols\RadioButton.as:574]
at mx.controls::RadioButton/commitProperties() [E:\dev\4.0.0\frameworks\projects\framework\sr c\mx\controls\RadioButton.as:514]
at mx.core::UIComponent/validateProperties() [E:\dev\4.0.0\frameworks\projects\framework\src\ mx\core\UIComponent.as:7772]
at mx.managers::LayoutManager/validateProperties() [E:\dev\4.0.0\frameworks\projects\framewor k\src\mx\managers\LayoutManager.as:572]
at mx.managers::LayoutManager/doPhasedInstantiation() [E:\dev\4.0.0\frameworks\projects\frame work\src\mx\managers\LayoutManager.as:730]
at mx.managers::LayoutManager/doPhasedInstantiationCallback() [E:\dev\4.0.0\frameworks\projec ts\framework\src\mx\managers\LayoutManager.as:1072]
I don't understand why I can't add the option button? If you comment out the code for the button of the radio (comment #3 of the article) you can easily add the panels. It happens only when I have radio buttons is added to the form/Panel.
Why this is happening and how to fix it? Why is this only happening radio button? I thought that I had this problem

I have responded on the stack overflow. Make sure your Radio buttons are in a group of Radio buttons and your error disappears.

The supplied DisplayObject must be a child of the appellant please help!

Hi hope someone can help me with this.
IM child added to a bg MovieClip
----------------------------------------------
for (var i: int = 1; i < = cols; i ++)
{
for (int var q = 1; q < = lines; q ++)
{
var random_card = Math.floor (Math.random () * colordeck.length);
tile = new colors();
tile.width = widthvar;
tile.height = widthvar;
tile.col = colordeck [random_card];
colordeck.splice(random_card,1);
tile.gotoAndStop (9);
tile.x = (i +. 2) * xvar;
tile.y = (q + adjust) * yvar.
tile.addEventListener (MouseEvent.CLICK, tile_clicked);
bg.addChild (tile);
}
}
------------------------------------------
When I removeChild (bg) it does not remove its children and dear I addChild (bg) again
He adds more children on top.
How can I remove these BG?
I tried:
----------------------------------------
If (bg.contains (tile))
{
for (var i: int = 1; i < = cols; i ++)
{
for (int var q = 1; q < = lines; q ++)
{
bg.removeChild (tile);
}
}
}
---------------------------------
but get an error:
ArgumentError: Error #2025: the supplied DisplayObject must be a child of the caller.
at flash.display::DisplayObjectContainer/removeChild()
If you can help id rly appriciate it
THX pavel

You can also use some methods such as:

for (i = mc.numChildren - 1; i > = 0; i--) {}

trace (MC.getChildAt (i). (Name)

mc.removeChildAt (i);

}

ArgumentError: Error #2025: the supplied DisplayObject must be a child of the appellant

I get this error and I think I understand, but I look at my code and the enemy doesn't seem to be on the stage. The error is on the last line of the Enemy.as. It cannot remove the enemy display object as it seems that the scene is not like a child.
Main.As (instantiated enemy: enemy)
Enemy.As (contains the problem code) it is basically saying that the scene is not the enemy of display object.
I'll post the parts where the enemy is mentioned.
Main.As
private var enemy: enemy = new enemy (Stadium, Heroes);
...
for (var i: int = 0; i < 5; i ++)
{
enemy = new enemy (Stadium, Heroes);
Enemy.x = 100 + offsetEnemy;
enemyVector [i] = enemy; populate the vector with enemies.
addChild (enemy);
enemy.cacheAsBitmap = true;
}
Enemy.As
package
{
import flash.display.MovieClip;
import flash.display.Stage;
import flash.events.Event;
import flash.display.Stage;
SerializableAttribute public class enemy extends MovieClip
{
private var stageRef:Stage;
private var vy:Number = 1; Speed y
private var ay: Number =. 1; acceleration of y
private var target: Hero;
public void enemy (stageRef:Stage, target: Hero): void
{
this.stageRef = stageRef;
This.target = target;
x = Math.Random () * stageRef.stageWidth;
y =-5;
addEventListener (Event.ENTER_FRAME, loop, false, 0, true);
}
private void loop(e:Event): void
{
Vy += ay;
y += vy;
If (y > stageRef.stageHeight)
removeSelf();
}
private void removeSelf(): void {}
removeEventListener (Event.ENTER_FRAME, loop);
If (stageRef.contains (this))
stageRef.removeChild (this);
}
}
}

If I add the enemy in the main class, while I would like to remove the enemy in the main class.

If you want the enemy to refer to the scene, and then use an ADDED_TO_STAGE event listener in the instantiation function and have sound handler to deal with anything whatsoever from the scene for this instance of treatment.

Do not use the same name for different instances of variables. You're not going anywhere the assignment of a variable to itself ("this" is the most often useless in AS3)...

this.stageRef = stageRef;

This.target = target;

ArgumentError: Error #2025: the supplied DisplayObject must be a child of the caller.

I have a button that creates mc what mouse downwards and remove it when the mouse upwards.
can someone tell me why I get this error and how to fix it.
the error only appears when I repeat the mouse down.
Thank you
import flash.events.Event;
brown.addEventListener (MouseEvent.MOUSE_DOWN, GB)
function createCircle (xx:Number, yy:Number, d: Number, color: number live: Boolean = true)
{
brown.addEventListener (MouseEvent.MOUSE_UP, goo)
var mc:MovieClip = new MovieClip
mc.addEventListener (Event.ENTER_FRAME, kav);
mc.addEventListener (MouseEvent.MOUSE_UP, goo);
MC.visible = live;
mc.buttonMode = true;
addChild (mc);
mc.graphics.beginFill (color);
mc.graphics.drawCircle (xx, yy, d);
function kav(e:Event) {}
MC.y-= 0.2
}
function goo (MouseEvent) {}
removeChild (mc)
}
}
function GB (MouseEvent) {}
createCircle (250,200,Math.random () * 40 + 10, Math.random () * 0xFFFFFF)
}

When you create an object, there is, and by using addChild it simply brings in the display list. Using removeChild removes it from the display list, but it's not the object disappear... it still exists, you just can't see. So the next time you make one event MOUSE_UP, you try to remove a child who has already been deleted.

When you work with listeners and dynamic objects, you should remove listeners when you delete objects.

Another thing, you shouldn't nest named within the functiions functions.

#2025 error: The supplied DisplayObject must be a child of the caller. to flash. display::DisplayObj

Hi guys I am pullying my hair since 2 days
Plese help me
Is my document class
package
{
import flash.display.MovieClip;
import flash.display.StageScaleMode;
import flash.display.StageAlign;
/public class Main extends MovieClip
{
scrollerBg:ScrollerBg private var;
public void Main()
{
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP;
scrollerBg = new ScrollerBg();
addChild (scrollerBg);
scrollerBg.x = 39;
scrollerBg.y = 572;
}
}
}
My ScrollerBg is connect to this class
package com.elements
{
import flash.display.MovieClip;
import LeftArrow.
import RightArrow;
import flash.display.Sprite;
import flash.net.URLLoader;
import flash.events.Event;
import flash.net.URLRequest;
import flash.display.Loader;
import flash.events.ProgressEvent;
import flash.events.IOErrorEvent;
import com.elements.PreloaderObject;
import com.greensock.TweenMax;
/public class Scrollercontainer extends MovieClip
{
leftArrow:LeftArrow private var;
rightArrow:RightArrow private var;
scrollerBg:Sprite private var;
scrollerMask:Sprite private var;
private var xmlPath:String = "xml/scroller.xml.
xmlLoader:URLLoader private var;
private var preloader: PreloaderObject;
public static var bgImage:Array;
public static var thumbImage:Array;
public static var labelArray:Array;
xmlData:XML private var;
public void Scrollercontainer()
{
addEventListener (Event.ADDED_TO_STAGE, onAddedtoStageHandeler, false, 0, true);
}
onAddedtoStageHandeler(evt:Event):void private function
{
scrollerBg = new Sprite();
scrollerBg.graphics.beginFill (0 x 000000, 1);
scrollerBg.graphics.drawRect (0,0,865,78);
scrollerBg.graphics.endFill ();
addChild (scrollerBg);
scrollerBg.x = 28;
scrollerBg.y = 13;
scrollerMask = new Sprite();
scrollerMask.graphics.beginFill (0 x 000000, 1);
scrollerMask.graphics.drawRect (0,0,865,78);
scrollerMask.graphics.endFill ();
addChild (scrollerMask);
scrollerMask.x = 28;
scrollerMask.y = 13;
scrollerBg.mask = scrollerMask;
left arrow = new LeftArrow();
leftArrow.x = 14;
leftArrow.y = 44;
leftArrow.buttonMode = true;
addChild (leftArrow);
right arrow = new RightArrow();
rightArrow.x = 901.
rightArrow.y = 44;
rightArrow.buttonMode = true;
addChild (rightArrow);
lodXMLinit();
}
private function lodXMLinit (): void
{
bgImage = new Array();
thumbImage = new Array();
labelArray = new Array();
xmlLoader = new URLLoader();
xmlLoader.addEventListener (Event.COMPLETE, xmlLoaded);
xmlLoader.load (new URLRequest (xmlPath));
preloader = new PreloaderObject();
preloader.buildPreloader ();
}
xmlLoaded(evt:Event):void private function
{
xmlData = new XML (evt.target.data);
var xmlList:XMLList = xmlData.slide;
var point: XML;
/ / trace (xmlList.toXMLString ());
for each (xmlList)
{
bgImage.push (item.slide);
thumbImage.push (item.thumbImage);
labelArray.push (item.label);
}
/ / trace(thumbImage[1]);
buildThumbScroller();
}
private function buildThumbScroller (): void
{
for (var i: int = 0; i < thumbImage.length; i ++)
{
var thumbBackground:MovieClip = new MovieClip();
var thumbImgeBackground:Sprite = new Sprite();
thumbImgeBackground.graphics.beginFill(0xffffff,1);
thumbImgeBackground.graphics.drawRect (0,0,100,78);
thumbImgeBackground.graphics.endFill ();
thumbBackground.addChild (thumbImgeBackground);
thumbBackground.x (100 + 20) = * i;
thumbBackground.indexs = i;
thumbBackground.src = thumbImage [i];
thumbBackground.buttonMode = true;
var preloader: PreloaderObject = new PreloaderObject();
preloader.name = String (i);
preloader.buildPreloader ();
var imageContainer:Sprite = new Sprite();
var thldr:Loader = new Loader();
thldr.contentLoaderInfo.addEventListener (Event.OPEN, pairs loadStarted);
thldr.contentLoaderInfo.addEventListener (Event.COMPLETE, imageLoaded);
thldr.contentLoaderInfo.addEventListener (ProgressEvent.PROGRESS, showProgress);
thldr.contentLoaderInfo.addEventListener (IOErrorEvent.IO_ERROR, onError);
thldr.load (new URLRequest (thumbBackground.src));
imageContainer.addChild (thldr);
thumbBackground.addChild (imageContainer);
scrollerBg.addChild (thumbBackground);
}
}
loadStarted(evt:Event):void private function
{
trace (this); Traces [object ScrollerBg];
this.addChild (preloader);
}
imageLoaded(evt:Event):void private function
{
}
showProgress(evt:ProgressEvent):void private function
{
/ / trace (this);
var percent: Number = (1.0 / evt.bytesTotal) * evt.bytesLoaded;
/ / trace (percent);
si (p == 1)
{
this.removeChild (preloader); Here's my problem when it draws traces [object ScrollerBg];
}
else
{
preloader.loadBar.width = stage.stageWidth * per cent;
}
}
onError(evt:IOErrorEvent):void private function
{
}
}
}
and my Preloader object class is the following
package com.elements
{
import flash.display.MovieClip;
import flash.display.Shape;
/public class PreloaderObject extends MovieClip
{
public var loadBar:Shape;
public void PreloaderObject()
{
}
buildPreloader(color:uint_=_0xffccdd,height:uint_=3):void of the public service
{
Gauge = new Shape();
loadBar.graphics.beginFill(color,1);
loadBar.graphics.drawRect (0.0,0.0,100,100);
loadBar.graphics.endFill ();
loadBar.width = 0.0;
loadBar.height = height;
addChild (loadBar);
}
}
}
Here, I want to show the preloader on each thumbloading process
When tracing both parent show is the same but preloader does not work please help me
Thanks in advance

This is not going to work.

you have a problem with your logic. you have a preloader. you have several objects that you load into a loop for. the first object will finish loading, preloader is removed and then the next object end of loading.

1. There is no preloader displaying prices charge when the first object is completed loading

2. the preloader first shows the load progress of the first object only, not the load course of whatever it is you want to load

3. the error of you know: preloader seeks to be removed, after it is already deleted.

If you don't like about 1 and 2 do not resolve your issue, use the code that I suggested in my first post:

{if (preloader.stage)}

this.removeChild (preloader);

}

If you want to display the load progress of the rest of the loop for loads, you will need to decide what exactly you want to display.

after reverse engineering, I still have the old deleted tables
Hello

I dropped a table from a database diagram and go to ODI and run reverse engineering on my model that related to the schema of the database through my logic diagram, but the deleted table is still in my model? I want this deleted table automatically removed from my model...
ODI does not automatically remove the tables that have been deleted from the source when you do a reverse. You must remove them manually

Structure off the diagram deletes all objects contained in it after the removal of the structure.

ORA-24005: must use DBMS_AQADM. DROP_QUEUE_TABLE to drop queue tables
When I drop the simple control panel drop I get this error.

ORA-24005: must use DBMS_AQADM. DROP_QUEUE_TABLE to drop queue tables
solution

This error come when you deposit QUEUE_TABLE with normal drop table command.

To remove the queue table, you should use DBMS_AQADM. DROP_QUEUE_TABLE procedure.

BEGIN
DBMS_AQADM. DROP_QUEUE_TABLE ("the queue table name", TRUE);
END;
/

What will happen to the SQL Query based object View (EmployeesVO)

Schema used: HR
1. I created a view through SQL Query view object object (Table Employees - EmployeesVO).
2. Creates an entity of the Employees (EmployeesEO) table object.
3. In the section EmployeesVO (View object) entity objects, I chose EmployeesEO (entity object).
What will happen to the View SQL Query object based on (EmployeesVO) will it change to VO based on entities or still to be based query VO.

It is there because you can still base your query based Vo EO according to Vo.

After that you base your VO on EO you can now use 'Add the attribute of the entity' to base your attribute on the atrributes of EO. Or if you skilled enough you can manually change the XML to VO

Error message: your browser must have Java enabled to use the Client for Java when you try to access the Citrix server.

Original title: java question.

I'm trying to access the Citrix server to access my work server. When I click on an application, I get an error message: your browser must have Java enabled to use the Client for Java. I checked and the right version of Java installed and removed the old Java applications but still this message when trying to access Citrix. Please meet w / directions for a fix.

Start by seeing if Java has been installed correctly:

http://www.Java.com/en/download/testjava.jsp

or
http://javatester.org/

Configurator error 'the hard size in the first string of RAID must be smaller than the drive selected in the second Raid channel'

Hello, I hope this is the forum for this question rigth.

I am trying to set up a new T330 for one of our customers, and I want to use a Raid 1 + Raid 1 configuration. First raid for the operating system and daily backups, second raid for a database.

I tried the C15c configuration, but I always get the error "the size of the hard drive in the first RAID channel must be smaller than the selected hard drive in the second Raid channel".

Is it really necessary to buy an SSD that is bigger than the HD used in the first Raid? The DSS may be relatively low, but I need more space for the backup.

Is there an alternative solution to this?

Thanks in advance,

Stefan

Yes. In fact, you can mix drive types on the SAME channel... they just cannot be mixed in the same virtual disk (table).

Microsoft SQL Server 2014 (SP1 - CU4) (KB3106660) query failed with error ORDER BY items must appear in the select list if SELECT DISTINCT is specified.

Hello
I use Microsoft SQL Server 2014 (SP1 - CU4) (KB3106660) Enterprise Edition (64-bit) on Windows NT 6.1 (Build 7601: Service Pack 1)

SELECT DISTINCT A.PI_LOOKUP_CATEGORY_ID,
REPLACE (REPLACE (UPPER (A.LOOKUP_CATEGORY_NAME), ' ', '_'), '-', '_') AS CATEGORY_TECH_NAME,
A.LOOKUP_CATEGORY_NAME,
A.LOOKUP_CATEGORY_DESCR,
COUNT (B.PI_LOOKUP_CATEGORY_ID) AS USAGE_COUNT
FROM [PI_LOOKUP_CATEGORY] A LEFT OUTER JOIN B [PI_INSIGHT_COLUMN] WE
A.PI_LOOKUP_CATEGORY_ID = B.PI_LOOKUP_CATEGORY_ID
A.PI_LOOKUP_CATEGORY_ID GROUP,
REPLACE (REPLACE (UPPER (A.LOOKUP_CATEGORY_NAME), ' ', '_'), '-', '_').
A.LOOKUP_CATEGORY_NAME,
A.LOOKUP_CATEGORY_DESCR
ORDER TO REPLACE (REPLACE (UPPER (A.LOOKUP_CATEGORY_NAME), ' ', '_'), '-', '_')

above request is failed with error ' ORDER BY items must appear in the select list if SELECT DISTINCT is specified. " Microsoft SQL Server (SP1 - CU4) 2014 (KB3106660)

same query works fine with older versions of SQL servers like (2008R2, or 2012)

Please let me know the resolution of this problem...

Thank you
Touria

Ask here:

MSDN - SQL Server - Microsoft forums

Start testapp error "Module: TestApp-1" must be signed with the Runtime RIM signing key code

Hi all

Help me please

I signed my code files with the signign provided blackberry (RRT, CPR, RBB) keys. When I download my application via OTA in my camera, and when I run my application it shows an error like "start Testapp error: ' Module: TestApp-1" must be signed with the Runtime RIM signing key code ".so I signed my application code files, when I opened TestApp-1 to sign it indicates"no signature required"."

Please anyone suggest me.

Thank you

Ashutosh

I think that JDE currupted. When I compile it with different JDE, he executed well.

Thank you all to share your experiencewith me.

#2025 error: the supplied DisplayObject must be a child of the appellant - delete table object

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