object on a simple object null reference

Similar Questions

• 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!

• 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

  }

• 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);

• Null reference close behavior

  Hello

  I have a question about the behavior of the reference 'close' when you try to close a Null reference.  LabVIEW which will examine and pass or it will produce an error?  I also read in the 'help' that you can give a table of references and it close all.  However, what happens if one of the Ref table is Null?  Is this all closes the actual Ref and continue with an error, or it does not work as a passing beam to loop around the cluster of error in the shift register thus preventing to close any other Ref?  I just want to test the code to answer my own question, but as annoying as it is the case, I'm not entirely sure if he sent a white ref is the same as sending a Null Ref.  You can answer that one as well if you wish.  Thank you.

  Looks like it will produce an error if you enter a null reference and that just sent some kind of reference constant that you did not actually open is indeed zero. If you try to close a table of references, it seems that he is trying to close between them, even if it is a null in the Middle reference.

  

• 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.

• 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

• 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/

• Open the object vi reference - problem

  I have this vi:

  

  The refnum owner is the vi himself, "Path" is the path of a lvproj project file.

  However, when I try to run the vi I get an error "the specified object is not found.".

  This primitive returns a reference to an object within a VI (as a control). A project is not inside a VI, so it is not sensible to use this function to get a reference to a project.

  If you want to get a reference to a project, there is a class of Application called Project.Openmethod. You can also use the Application class [Project.Projects] property to iterate over all open projects.

• 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.

• 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.

• 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?

• Creation of object table references

  Hope that the title is clear enough, but what I want to do is create multiple tables to contain groups of clips (I use as buttons) that have similar functions, so that I can add event listeners using a loop statement, rather than a huge list to add and remove event listeners.

  I saw this method of work before, but I can't get my code works! It is probably a concept very noob, but I've been struggling with it for hours.

  OK, so in her extends video clip bit on my file I declare the array as such:

  public static var controlBtns:Array;

  Then in initialization function, I put the values in the table as such:

  controlBtns = new Array (submit_btn, zoomMinus, zoomPlus);

  In this same initialization function I yell to another custom function that adds to the elements of the array event listeners:

     for(var i = 0; i < controlBtns.length; i++)
     {
      trace(controlBtns[i].name);
      controlBtns[i].addEventListener(MouseEvent.ROLL_OVER, function(){controlBtns[i].nextFrame()});
      controlBtns[i].addEventListener(MouseEvent.ROLL_OUT, function(){controlBtns[i].prevFrame});
      controlBtns[i].mouseChildren = true;
      controlBtns[i].buttonMode = true;
     }
  

  
  The track seems out of all object names (as they appear in the library) and then I get this error:

  TypeError: Error #1010: a term is undefined and has no properties.

  That is kind of obvious that I can not access the movie clip instance names I put in place in the table.

  I have tried to put quotation marks around the names in the table, which makes them chains but then I can't access properties of strings - what is pretty obvious to.

  There is something really simple that I'm missing here?

  Thank you much in advance flash users...

  It would be much better way:

  // in the loop
  controlBtns[i].addEventListener(MouseEvent.ROLL_OVER, onRollOver);
  controlBtns[i].addEventListener(MouseEvent.ROLL_OUT, onRollOut);
  
  // later
  function onRollOver(e:MouseEvent):void {
       e.currentTarget.nextFrame();
  }
  
  function onRollOut(e:MouseEvent):void {
       e.currentTarget.prevFrame();
  }
  

• Get VIM object by reference using plugin vCloud

  Hello, any suggestions on how to recover a VIM oppose in reference to a host vCloud?  I am looking for resource support provider TDC pools.  Here's what I'm trying that produces a null result:
  

  for each (var in {VclHostManager.getHostList () vcdInstance)}

  vcdInstance.login ();

  for each (var in {vcdInstance.toAdminObject () .toAdminExtensionObject () .getVMWProviderVdcs () pvdc)}

  for each (var rp in {pvdc.getResourcePools ()})
  

  var rpVimObj = vcdInstance.getEntityByReference (VclFinderType.VIM_RESOURCE_POOL, rp.resourcePoolVimObjectRef);
  

  rpVimObj is null

  }

  }

  }

  
  

  I also tried some variations of types of finder as VclVimObjectTypeEnum.RESOURCE_POOL but also using rp.resourcePoolRef as parameters to getEntityByReference.  The vCloud host/plugin version is 1.5, with vCO 5.1.

  Hello

  There is a way! First, you must get the MoRef of the providerVdc to identify the resourcepool in a VC. But beware, in environments with multiple vCenter servers the MoRef is perhaps not unique (see here and here).

  I think this code will fit your needs:

  //A Moref is a VC-Identifier
  var rpMorefs = new Array();
  
  //do this for all vcdHosts
  for each (var vcdInstance in VclHostManager.getHostList()) {
  
       vcdInstance.login();
       //get all Provider-vDCs from vcdHost
       for each ( var providerVdc in vcdInstance.toAdminObject().getProviderVdcs())
       {
          //Prepare query - getProviderVdc by name
          var expression = new VclExpression(VclQueryProviderVdcResourcePoolRelationField.NAME, providerVdc.name, VclExpressionType.EQUALS);
          var filter = new VclFilter(expression);
          var params = new VclQueryParams();
          params.setFilter(filter);
  
          while (resultSet != null)  {
              // retrieve ProviderVdcResourcePoolRelationRecord record
              var records = resultSet.getRecords(new VclQueryResultProviderVdcResourcePoolRelationRecord());
  
              for each (var record in records) {
                  //get all resourcePoolMorefs
                  rpMorefs.push(record.resourcePoolMoref);
              }
              resultSet = resultSet.getNextPage();
              }
       }
  }
  
  var resourcePools = VcPlugin.getAllResourcePools();
  
  //get the vCenter-resourcePoolObject by Moref
  for each (var moref in rpMorefs){
  
      for each (var resourcePool in resourcePools) {
          if ( moref == resourcePool.id) {
              System.log("Resourcepool of the providerVdc: " + resourcePool.name);
          }
      }
  
  }
  

  Another way to retrieve the MoRef is to extract the XML providerVdc (providerVdc.toXml ()).

  See you soon,.

  Thomas

• Change the name of an Exchange object in references?

  If I change the name of an object, it will change in all the places where it is referenced (i.e., advanced actions)?

  If you're referring to the 'element name' in the properties panel, change of name spread to the advanced actions.  At least it does in Cp5.5.

  As a side note, removal of the item change the line in action "continue".  Learned that one the hard way.