Problem of object null (my problem)

Similar Questions

• object on a simple object null reference

  Turn it on some of the projects currently working on.

  So I have this

  main.conductor.gotoAndStop (4);

  get the "#1009: cannot access a property or method of an object. null reference" error.

  Its scope, I think. the same framework and not at course time am damned a subject are right.

  frustrating it is like script101 of the action and can't make it work.

  Click the object on the stage that you think is key (to select).  take a screenshot showing the chronology, the object on stage and the properties panel.  Attach the screen shot here.

• object null reference problem

  Hello all and first of all thanks for reading,

  My problem is this, at my request, I have a textfield located at,.

  This.wholesite_mc.explan_mc.e_mc.cap_talk_txt. Text

  now, normally I can access this text and change it whenever I like using the

  MovieClip (parent).e_mc.cap_talk_txt.text = ""

  and so on

  problem is that I have a help file, which is located in the library and added using addchild().

  When you click on the help icon this function runs

  function helpvisit (): void {}
  btn_help1_mc. Visible = false;
  btn_help1_mc.btn_back_mc.mouseChildren = false;
  btn_help1_mc.btn_replay_mc.mouseChildren = false;
  btn_help1_mc.btn_back_mc.buttonMode = true;
  btn_help1_mc.btn_replay_mc.buttonMode = true;
  btn_help1_mc.btn_back_mc.addEventListener (MouseEvent.CLICK, bclicked);
  btn_help1_mc.btn_replay_mc.addEventListener (MouseEvent.CLICK, rclicked);
  btn_help1_mc.btn_back_mc.addEventListener (MouseEvent.MOUSE_OUT, fighting);
  btn_help1_mc.btn_back_mc.addEventListener (MouseEvent.MOUSE_OVER, bover);
  btn_help1_mc.btn_replay_mc.addEventListener (MouseEvent.MOUSE_OUT, rout);
  btn_help1_mc.btn_replay_mc.addEventListener (MouseEvent.MOUSE_OVER, rover);

  MovieClip (this.parent).e_mc.menubar_full_mc.visible = false;
  jigh10_mc.gotoAndPlay (2);
  MovieClip (this.parent).e_mc.cap_talk_txt.text = "";
  MovieClip (this.parent).e_mc.cap_talk_txt.text = "allows to count the bombs on this piece together!"
  }

  fine so far

  inside the MC aid, there is a clip called jigh10_mc

  and on some images in this example, 247

  I have the following

  MovieClip (parent.parent).e_mc.cap_talk_txt.text = "number of bombs on this piece is ten, you see where it fits on the left?

  Now whenever I run it, everything's fine except that I get an error in the output window saying

  TypeError: Error #1009: cannot access a property or method of a null object reference.

  at::jigh10_mc_92/frame247() [wholesite3_fla.jigh10_mc_92::frame247:1] wholesite3_fla

  I would appreciate any information, that you may have on how to solve this problem.

  ive tried to use functions and counters in jigh10_mc that point to the parent who then replaces the text but I still got the error

  the code seems to run even if I'm not in the help section, as lightning will complain of the same mistake while I'm game section

  Thanks in advance

  fonzio

  When you 'addChild (helpFile)' you can try:

  helpFile.addEventListener (Event.ADDED_TO_STAGE, added);

  added function (e: Event) {}

  trace ("I just added myself to the scene and now I can meet the functions")

  helpFile.removeEventListener (Event.ADDED_TO_STAGE, added);

  do other things now

  }

• Getting context object null when using the custom menu item.

  Hi all

  I implemented a sample application to add menu item custom to the list of messages and we test this build on 9000 os 5.0.0.41 Blackberryy 1

  On BB 9000, we have 2 message inbox, A like Blackberry by default message inbox and B as long as the Inbox for the e-mail account, I have set up on BB 900.
  I implemented the menu custom application to add menu on the message list option.
  I see this option on both my inbox, the question that I am facing is when I click on the menu item by selecting the email in the message of default A Blackberry inbox I can get the context object were like when I click on the same message next to the Inbox B I'm always get the context as a NULL object.

  Below is the code I used to add the custom menu item.

  Public Shared Sub main (String [] args)
  {
  If (args! = null & args.length > 0) {}
  call from another entry point. Add menu items mark as Spam and mark as suspects.
  {if(args[0].) (Equals ("GUI"))}
  try {}
                          
  create menu items.

  MyMenu ApplicationMenuItem = new EmailFile();
  Add the menu item in the list view and send by e-mail.
  Amir ApplicationMenuItemRepository = ApplicationMenuItemRepository.getInstance ();
  amir.addMenuItem (ApplicationMenuItemRepository.MENUITEM_MESSAGE_LIST, mymenu);
  } catch (Exception e) {}
  Utility.debugLog (try (), CLASSNAME, 'hand', Utility.EXCEPTION_INFO);
  System.out.println("Error:"+e.ToString());)
  }
  } else {}
  show on the application of spam...
  AppMain _theApp = new AppMain();
  _theApp.enterEventDispatcher ();
  }
  } else {}
  show on the application of spam...
  AppMain _theApp = new AppMain();
  _theApp.enterEventDispatcher ();
  }
  }

  Can we know what is the problem in my code or something I'm missing.

  Thanks in advance.

  Navneet Gupta.

  application menu items have been bugged for ages. There is nothing you can do except change your workflow. in some cases, you can recover the app screen and trying to extract something of these fields, but becomes more difficult in the new OS versions because of custom fields used by rim.

• Throw the list "cannot access a property or method of an object. null reference" during the scrolling of the white spaces

  Follow these steps:

     import flash.display.Sprite;
  
      import qnx.fuse.ui.listClasses.List;
      import qnx.ui.data.DataProvider;
  
      [SWF(height="1024", width="600", frameRate="30", BackgroundColor="#000000")]
      public class test3 extends Sprite
      {
          public function test3()
          {
              var l:List = new List();
              l.dataProvider = new DataProvider([{label:1},{label:2}]);
              l.setPosition(200,200);
              l.width = 200;
              l.height = 200;
              addChild(l);
          }
      }
  

  And run the application.

  Point the finger just below the last line of the list, and then drag upward or downward.

  You get this:

  TypeError: Error #1009: Cannot access a property or method of a null object reference.
      at qnx.fuse.ui.listClasses::List/resetCellState()[E:\hudson\workspace\GR2_0_0_AIR_SDK_API\src\qnxui\src\qnx\fuse\ui\listClasses\List.as:2532]
      at qnx.fuse.ui.listClasses::List/deselectCellDown()[E:\hudson\workspace\GR2_0_0_AIR_SDK_API\src\qnxui\src\qnx\fuse\ui\listClasses\List.as:2337]
      at qnx.fuse.ui.listClasses::List/scrollMouseMove()[E:\hudson\workspace\GR2_0_0_AIR_SDK_API\src\qnxui\src\qnx\fuse\ui\listClasses\List.as:2349]
  

  How I not imprison it? Is this a bug of the qnx.fuse.up.listClasses.List component?

  After typing this post, I went back to the SDK download page and noticed there is a new SDK available (as dated February 3, 2012) 2.0.0. I used the previous version dated SDK Date January 16, 2012.

  So I advanced and upgraded to the latest version of the SDK, and this error no longer occurs.

  It must have been a bug.

  So I solved (kind of) my problem... Kudos to me... ha!

• road cars motion to follow leader (object null) and maintain a fixed distance

  I am trying to create a model of my local intersection where a car will facilitate a stop at a red light and the string of cars behind will follow and stop a remote fixed behind the car to the front desk

  I'm so close and yet so far to the solution to this, I'm still pretty new to expressions if I need a little help. I previously made a highway with a 1 000 cars using a tutorial dedicated to the CG snake Jerzy Drozda Jr to maltaannon.com, but from the next project that I realized that this method did not allow the cars maintain a fixed distance.

  
  

  I then read Dan Ebberts "creation of trails" section of www.motionscript.com and found that of Jerzy Drozda method, so that the ideal for small projects, is problematic with a large amount of objects because it uses a phrase "cascade", where in one layer refers to the previous layer, which refers to the previous layer, etc. This can significantly increase the amount of work After Effects needs to do to each image. I got first hand with this when I did my freeway. After effects was almost impossible to use because there was a lag of 10 seconds after each click.

  
  

  Which brings me to my current problem, get this expression to work I have attached the file that I work as a download link for my reader of Google here
  

  
  

  Here's the original motionscript.com formula - if you want to see just research guide "//start model query time" in Google and click on the first link.

  
  

  I tried so many things with this expression, but the dam car simply refuses to follow the null object!
  

  
  

  in the Position property:

  STRT = 0; time of beginning of model movement

  end = 4.0; end time of query model

  t = thisComp.layer ("template");

  offset = (t.effect ("offset")("Slider")/100) * (index - 1);

  travel = linear (t.effect ("travel")("Slider")/100, strt, end);

  t.position.valueAtTime(travel-offset)

  in the Orientation property:

  
  

  STRT = 0; time of beginning of model movement

  end = 4.0; end time of query model

  t = thisComp.layer ("template");

  offset = (t.effect ("offset")("Slider")/100) * (index - 1);

  travel = linear (t.effect ("travel")("Slider")/100, strt, end);

  If (trip < = offset) {}

  VECT = t.position.velocityAtTime (0);

  } else {}

  VECT = t.position.velocityAtTime (travel - offset);

  }

  lookAt (position, position + vect)

  Hmmm, are you sure this is in the right forum? It is a forum of Captivate, you use Captivate to create this animation?

• Object null Runtime Error! Help!

  Hi guys...

  I am building a single AS3 project and got runtime error that says "cannot access a property or method of a null object reference."

  Here is my code:

  hand. ACE

  public class videoMain extends Sprite {}

  private var videoPlayer:Player;

  public void videoMain () {}

  loadPlayer()

  loadProgress();

  }

  private function loadProgress (): void {}

  the code below has given me a null object error...

  var byteLoaded:Number = videoPlayer.videoBytesLoaded; problem code

  var byteTotal:Number = videoPlayer.videoBytesTotal;  problem code

  var percent: Number = Math.floor (byteLoaded/byteTotal) * 100;

      }

  private function loadPlayer (): void {}

  videoPlayer = new Player();

  videoPlayer.createPlayer ();

  }

  }

  Player.As

  public function createPlayer (): void {}

  _loader = new Loader();

  _loader.contentLoaderInfo.addEventListener (Event.INIT, onLoaderInit);

  _loader.load (new URLRequest (playerType));

  }

  public function get videoBytesLoaded (): number {}

  return _Player.getVideoBytesLoaded ();  method in the api to YouTube

  }

  public function get videoBytesTotal (): number {}

  return _Player.getVideoBytesTotal;    method in the api to YouTube

  }

  private void onLoaderInit(event:Event):void {}

  _Player = _loader.content;

  show only the part of the codes...

  }

  I appreciate all the help... Thank you!!!

  Hi Jerry,

  I'm not sure of what currently holds Player.as as it is a part of all of the code.

  Checking out for a progress in the Player.as event and track event in main.as.

  Now add the loadProgress() method to the addEventListener method to progress in main.as

  Hope this helps

  Best regards

  Etienne Das

  http://deepanjandas.WordPress.com/

• Error #1009: object null reference

  Hello

  Im trying to complete a small project im working on and that's the only bit that I struggle with. I have an image that follows the mouse and reveals a hidden below image. When the user clicks on the screen, he plays the rest of the film.

  The error message is: TypeError: Error #1009: cannot access a property or method of a null object reference.
  at newmovie_fla::MainTimeline/moveMask()

  The code I used is:

  
  

  Stop()

  Curtains.Mask = light;
  light.cacheAsBitmap = true;
  curtains.cacheAsBitmap = true;

  light.addEventListener (Event.ENTER_FRAME, moveMask);

  function moveMask(e:Event):void

  {
  Light.y = mouseY;
  Light.x = mouseX;
  
  }
  curtains.addEventListener (MouseEvent.CLICK, buttonClick);
  function buttonClick(event:MouseEvent):void {}
  gotoAndPlay (3);
  }

  I checked the code and the line that is the origin of the dispute is:

  
  

  light.addEventListener (Event.ENTER_FRAME, moveMask);

  Does anyone have any ideas on how I can fix this?

  I restored some of what you based on what I could imagine him, and I guess that the problem arises when you click on the curtains.  If this is the case, you need to remove the event listener in the curtains click event handler...

  light.removeEventListener (Event.ENTER_FRAME, moveMask);

• Persistent object Null pointer exception

  Hi all! This is my first time that you try to use persisted data and, as a result of the Bberry tutorial, I'm a JVM 104 "NullPointer Exception" when you try to synchronize and "setContents' in a new Bank persistence (so basically my"PersistentObject"is Null (as confirmed by the debug), which I suppose that logic since I have not stored all the data it again.) I guess I'm just curious as to why I get this error (and cannot just write something on the value "null"). Here is a code...

  public static PersistentObject levels = PersistentStore.getPersistentObject (0x3e1f605d47578703L);

  ...

  String [] level_info = {'0', '1'}; just to test

  Synchronized (levels) {//this is where I get the error of debugging of "NullPoint Exception", where levels = "null"

  levels.setContents (level_info);
  Levels.Commit ();

  }

  Thank you in advance for your help!

  I solved the problem by displaying the 4.6 JDE 'samples' tutorial persistentstoredemo...

  You can find it here on your PC:

  C:\Program search in Motion\BlackBerry JDE 4.6.0\samples\com\rim\samples\device\persistentstoredemo

  Thank you

  -Jordan

• AfterEffects using objects null with key to scale images

  I'm working on a slide show that has 100 private photos sequenced one after the other (3.5 seconds for each photo) with some of them have doubled (2 pictures on the screen at the same time).  I would like to have each of them ranging from 65% to 75% in the 15 images and using the curves so that it is faster at the beginning then slows down.  Can I create a null object that contains this setting of scale with keyframes and these 80 photos of parents?  The null key frames will result photos individual to their points (i.e. frame 1 of each image starts at 65% and 15 of each photo frame gets to 75%)?  I think it would be much easier then bring these images to the same starting point, change the scale, then re-sequencing them on the timeline.  Thank you...

  You can make an animation preset and apply it to all layers.

• Discovers the order changed object nulls

  Hello

  If I create a simple view object, for example from an entity based on human resources. EMPLOYEE table and just include all attributes, and display criteria (pretty good default installation provided through the Wizard), then it is possible to define an "order by" clause by default, but with values NULL LAST (e.g. ORDER BY DESC NULLS LAST HIRE_DATE)?

  I use Studio Edition Version 12.1.3.0.0 and can not see how it can be defined, if, on the table "Query" in the editor view.

  
  Thank you.

  In the View object, select the request tab and uncheck the box 'calculation optimized Query... ". ». You can set the order by clause in the "order by" field

  Timo

• 1009 error for reference of object null-how fix/workaround solution?

  Hello

  There, with the help on the forum, worked on a script (AS3) for a tween animation show breathing in and out for a year of e-learning courses. There are buttons to pause and cancel the pause/resume the animation.

  These functions of pause and cancel the pause/repeat up a 1009 error if you click on the button break for time interpolation is the evolution of the expansion to the contractors. Thus, most of the time, no error. But every so often, if you click on the turn, the 1009 error when debugging.

  The error points to the line: _paused == null? pauseAnimation():unpauseAnimation(); as part of one of the functions pause. And the error points also to a conditional in a second pause feature which is probably the beginning of the attempt to run the script in him: if (_tX.isPlaying) {}

  I tried different ways to change the script but cannot prevent the error. Any help would be appreciated.

  I've included the complete pause below feature script:

  // pause/unpause
  function pauseButtonClick2(e:MouseEvent):void {
      _paused == null ? pauseAnimation():unpauseAnimation(); error 1009
  } 
  // pause
  function pauseAnimation():void { 
      // if Tween _tX is running
      if (_inhale) { //error 1009
          // stop the Tween        
          _tX.stop();
          _soundChannel.stop(); //soundChannel playing inhale sound mp3
           _exitButton.visible = false
          indexBtn2.visible = false;
          // record what is paused
          _paused = "tween";
  
      } if (!_inhale) {        
          _tX.stop();
          _soundChannel.stop(); //soundChannel playing exhale sound mp3
          _exitButton.visible = false
          indexBtn2.visible = false; 
          // record what is paused
          _paused = "tween2";        
      }
          else{
          // timer is running
          // stop the timer
          _timer.stop();
          exitButton.visible = false
          indexBtn2.visible = false;
  
          // record what is stopped
          _paused = "timer";
      }
      _pauseButton2.visible = false
      _exitButton.visible = true;
      _exitButton.alpha = .5;
      indexBtn2.visible = true;
      //indexBtn2.alpha = .5;
      _resumeButton2.visible = true;
      //_resumeButton2.alpha = .5;
  }
  
  // unpause
  function unpauseAnimation():void {
  
      // unpause accordingly
      switch (_paused) {
          case "tween" :
              _tX.resume();
              _soundChannel = _inhaleSound.play()
              break;
          case "tween2" :
              _tX.resume();
              _soundChannel = _exhaleSound.play()
              break;
          case "timer" :
              _timer.start();
              break;
      }
  
      // reset what was paused
      _paused = null;
      _pauseButton2.visible = true;
      //_pauseButton2.alpha = .5;
      _exitButton.visible = false;
      indexBtn2.visible = false;
      _resumeButton2.visible = false;
  }
  

  Error 1009:

  TypeError: Error #1009: Cannot access a property or method of a null object reference.
      at FLNav9exp_fla::MainTimeline/pauseAnimation()[FLNav9exp_fla.MainTimeline::frame6:305]
      at FLNav9exp_fla::MainTimeline/pauseButtonClick2()[FLNav9exp_fla.MainTimeline::frame6:300]
  

  It makes more sense.

  Replace your if statement (_inhale) with:

  if (_inhale&&_tX) {

  p.s. Please check the useful/correct.

• Object null Error

  Hello, I have two components, and I want to initialize a variable in a component and make variable ++ in the other component and trace the number. These are the two components:

  MyComponent:

  <? XML version = "1.0" encoding = "utf-8"? >
  " < = xmlns:mx mx:Canvas ' http://www.Adobe.com/2006/MXML "width ="150"height ="35"> "
  
  < mx:Script >
  
  <! [CDATA]
  
  public var _idAccount:Number = 1;
  
  []] >
  
  < / mx:Script >
  
  < / mx:Canvas >

  MyComponent2:

  <? XML version = "1.0" encoding = "utf-8"? >
  " < = xmlns:mx mx:Canvas ' http://www.Adobe.com/2006/MXML "width ="100"height ="20"xmlns:comp ="comp.*"> "
  
  < mx:Script >
  <! [CDATA]
  
  public var mc:MyComponent;

  public var number: Number = mc._idAccount;
  
  public service more (): void {}

  trace (Number);

  number ++;

  
  }
  []] >
  < / mx:Script >
  
  "< mx:Button id ="button"label =""» click click =" (more) "width ="100% "height="100%"/ >
  
  < / mx:Canvas >

  Should not be exactly as in my code, if you have a sugestion better for me.

  Thank you!

  You get the error message because you never instantiate the component. public var mc:MyComponent; should be public var mc:MyComponent = new MyComponent();

  Kind regards

  Barna Biro

• More use of objects leads to performance problem?

  Hello

  I'm developing a game using MVC. In which I send several parameter to the addEventListener method. So I created a class customEvent with a parameter object type.

  Here's the code flow

  my custom event class:

  public function CustomEvent (string:, customData:Object = null, bubbles: Boolean = false, cancelable: Boolean = false) {}

  constructor

  Super (type, Bubbles, cancelable);

  this.customData = customData;

  }

  Adding listener

  _myController.addEventListener (CustomEvent.UPDATE_MY_METHOD, doSomething);

  function doSomething(myObj:Object){}

  var param1 = myObj.param1;

  var param2 = myObj.param2;

  param3 var = myObj.param2;

  }

  To call my custom event.

  var dispObj = new Object();

  dispObj.param1 = "A";

  dispObj.param2 = 100;

  dispObj.param3 = 'PLAYER '.

  dispatchEvent (new CustomEvent(CustomEvent.UPDATE_MY_METHOD, dispObj);

  This idea makes me use more items in my game.

  
  

  Now my doubt is, whether it will be led to memory leak or any other issue of performance? In this case can I replace object dictionary or any other better option.

  Any suggestions? Please, I beg you.

  Thanks in advance

  It will not be a memory problem because these customevent get gc had.  but there is more work for the flash player because there is more gc.

  on the other hand, you have to use something to connect the necessary parameters so I don't see an advantage to the use of accessors get or other public functions which allows parameter values to retrieve.

• Problems with null dropTarget

  Hey guys.  I'm testing now on different things and I'm doing a box that, when one of the two bullets fell inside and causes the text of the appropriate color display (i.e. redBall appear 'RED', 'BLUE' poster blueBall when left in the box).  I went through a few different ways to do it, but now I am using dropTarget.  I find that when I put in the box using the code below, everything works fine, but if I drop anywhere off the beaten path, I get an error message «cannot access a property or a method of a reference object null.»  I'm assuming that I'm just formulating this second statement conditional dropTarget (if (e.currentTarget.dropTarget == null)) wrong, but I don't know how to fix it.  Here's the code for cancelling feature that I use:

  function drop(e:MouseEvent):void
  {    
      e.currentTarget.stopDrag();
              
      if (e.currentTarget.dropTarget.parent == box)
      {
          if (e.currentTarget == redBall)
          {
              wordBox.addChild(redText);
          }
          if (e.currentTarget == blueBall)
          {
              wordBox.addChild(blueText);
          }
      }
      if (e.currentTarget.dropTarget == null)
      {
          if (redText.stage != null)
          {
              wordBox.removeChild(redText);
          }
          if (blueText.stage != null)
          {
              wordBox.removeChild(blueText);
          }
      }
  }

  function drop(e:MouseEvent):void{        e.currentTarget.stopDrag();
  
  if(e.currentTarget.dropTarget!=null){    if (e.currentTarget.dropTarget.parent == box)
      {
          if (e.currentTarget == redBall)
          {
              wordBox.addChild(redText);
          }
          if (e.currentTarget == blueBall)
          {
              wordBox.addChild(blueText);
          }
      }
      if (e.currentTarget.dropTarget == null)
      {
          if (redText.stage != null)
          {
              wordBox.removeChild(redText);
          }
          if (blueText.stage != null)
          {
              wordBox.removeChild(blueText);
          }
      }
  }}