Event dispatcher listener giving a ClassCast Exception in C++ 3.6.1

Similar Questions

• Exception occurred during the event dispatching: java.lang.NoSuchMethodError

  Hello
  
  We have upgraded to the latest Oracle Application Server version 10.1.2.3.0 and webutil version 1.0.6.
  
  But we are facing the following error while accessing the web link. Message captured from the Java Console.
  Please suggest if you have a solution/idea about this error. Thank you!
  
  Oracle JInitiator: Version 1.3.1.22
  Using JRE version 1.3.1.22- internal Java hotspot Client VM
  Maximum size: 50 MB
  Compression level: 0 -.
  c: clear console window
  f: finalize objects on the finalization queue
  g: garbage collection
  h: display this help message
  l: dump classloader list
  m: print memory usage
  q: Hide console
  S: dump system properties
  t: dump thread list
  x: delete the cache of class loaders
  0-5: set the level of trace to < n >
  ----------------------------------------------------
  Download http://si02938.in.irt.com:7778/forms/java/frmall_jinit.jar to JAR cacheDownloading http://si02938.in.irt.com:7778/forms/java/frmwebutil.jar to JAR cacheDownloading http://si02938.in.irt.com:7778/forms/java/jacob.jar to JAR cacheDownloading http://si02938.in.irt.com:7778/forms/java/FileInformation.jar to JAR cacheDownloading cacheproxyHost = nullproxyPort = 0connectMode = HTTP, native.
  Version forms cmdlet is: 10.1.2.3
  Exception occurred during the event dispatching: java.lang.NoSuchMethodError at oracle.forms.webutil.common.VBeanCommon.init(VBeanCommon.java:281) at oracle.forms.handler.UICommon.instantiate (Unknown Source) at oracle.forms.handler.UICommon.onCreate (Unknown Source) at oracle.forms.handler.JavaContainer.onCreate (Unknown Source) at oracle.forms.engine.Runform.onCreateHandler (Unknown Source) at oracle.forms.engine.Runform.processMessage(Unknown Source) at oracle.forms.engine.Runform.processSet(Unknown Source) at oracle.forms.engine.Runform.onMessageReal(Unknown Source) at oracle.forms.engine.Runform.onMessage(Unknown Source) at oracle.forms.engine.Runform.processEventEnd(Unknown Source) at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source) at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl (unknown Source) at java.awt.Container.dispatchEventImpl (unknown Source) at java.awt.Component.dispatchEvent (unknown Source) at the java.awt.EventQueue.dispatchEvent (Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForHierarchy (unknown Source) at the java.awt.EventDispatchThread.pumpEventsForHierarchy (Unknown Source) at java.awt.EventDispatchThread.pumpEvents (unknown Source) at java.awt.EventDispatchThread.run (Unknown Source)
  
  Published by: user12233243 on November 16, 2009 22:28
  
  Published by: user12233243 on November 16, 2009 22:29

  Hello

  Your welcome, but you need to mark it as correct or relatively useful because other users will be able to solve their problems.

  Sarah

• Re: Satellite Pro L350-277 keeps giving message "unhandled exception error".

  My Satellite Pro L350-277 keeps giving message "unhandled exception error". It occurs randomly, and the message box goes away if I click on "Continue" or "quit".

  Does not appear to affect applications that are running at the same time.
  My machine is heading a serious accident?

  What is your laptop preinstalled with Toshiba (operating system factory pre-installed) recovery image?
  Have you noticed that on the first day?

  You know, it's not easy to say why this is happening, but maybe he appears after you have started to install additional software.

• Event Dispatching Thread

  Hello
  I'm a beginning student of java and I have trouble understanding how to manage the event Dispatching Thread.
  
  I have read many things on the internet; but I have not found anything that it be written in Italian (my language), so I'm afraid I did not understand what I read.
  
  Of course, I have not yet understood where to put the run() methos and how to call it.
  
  I need to set the text in a JLABEL after clicking on a JButton; where should I put the statement JLabel.setText ("bla bla") run() method? in the my JButton actionPerformed() method?
  
  After many attempts I still didn't get it. :(
  
  Thanks for your help.
  
  Published by: piratolo on 18-Dec-2012 0.54

  piratolo wrote:
  Should I do something like that?

  Not really, it's a very bad example. When would you like to add 100000 JLabels anywhere ever.

  He spoke as a situation

  public void actionPerformed(ActionEvent e) {
      loadDataFromDatabase();    // Loads a lot of data, while loading the GUI will be frozen since you're on the event thread
  }
  

  In this case, you must create another thread to load the data, instead of load on the EDT. The EDT is necessary if you make changes to the GUI.

• How and when use delegated / dispatcher / listener

  Hey guys,.

  I'm having a hard time finding how to develop an idea of mine and need some advice / help...

  I have a ColorPicker component and I want (on its CHANGE EVENT) have the EARPIECE (known as) OBJECT change (called B) object ANOTHER color, based on the ColorPicker's.selectedColor. I'm doing this because I need OBJECT has to follow the colors used. The OBJECT B is also dynamic and its instance is based on the INTERACTION of the USER so B can be equal to B1 or B2 or C based on mouse click at any time, but should only be 1 at any given time. SO I'll try to 'chain' of the events together with headphones / or delegation, but I'm not sure the logic

  Can someone give me an example reference and explain the use of the class of delegate or the dispatcher class is useful in a situation like this?

  How to refer to the objects in the event? should I try string B to listen directly to the event?  How can I get this without having to join listed for the colorpicker every time?

  again, the colorpicker is the listener:

  colorpickerinstance.addEventListener (Event.CHANGE, f);

  function f(e:Event):void {}

  var ct:ColorTransform = yourvariablepointingtoobjecttobecolorized.transform.colorTransform;

  adjust the ct by colorpickerinstance

  yourvariablepointingtoobjecttobecolorized.transform.colorTransform = ct;

  }

• Supersimple event dispatcher does not

  I have this simple event using an external .as file Dispatcher and does not trigger my event listener in the root timeline for some reason any. This code is almost identical to a code that I use and which works very well. Can you see the problem? First the code in the .as file. Then, the code on the root timeline.
  
  

  Thank you! Who got it. Very logical too I might add. Now, I just need to understand why everything has worked elsewhere in my old program. Very perplexed, but this will help me a lot.

• BlackBerry smartphones "Eception exception: java.lang.Classcast Exception'"

  I have a Blackberry Pearl, I have the problem with the message "Eception exception: Exception java.lang.Classcast" at the time of the twinning with my SEAT Lyon, my phone has worked for more than 12 months and made that start showing this message, can anyone give help on how to solve the problem

  Hello

  Thanks for the replies, I've sorted the problem, recently I addeda group to the directory and I guess the car don't like groups when his tent to view the directory

• testbox. Optimization of event.target listener and event name

  Is it possible to get the name of a TextBox of event.target?

  stage.addEventListener (MouseEvent.MOUSE_DOWN, clickHandler);

  function clickHandler(e:Event):void {}

  trace (e.Target.Name);

  }

  out to click on a text box is

  instance1111

  I am creating a clickHandler which takes care of everything by checking the name of which was clicked on instead of adding individual headphones to each object.

  (added)

  Another solution that I thought would be to separate the text and turn it into an object, but I prefer not to do that if it can be helped.

  (question 2)

  I worked on a menu, when you click on something it becomes visible and adds / removes event listeners to each button you change your location.

  Switching between menus causes a noticeable pause, which made me think to spend the 1 Manager of.

  Is there a reason to not just leave the active event listeners?  Even better if I can get the above responded and have 1 single active listener to the menu instead of 30.

  In order to get the name of the event.target text box you need

  Event.Target.parent.parent.Name

  A text box consists of 2 subobjects.

  (added)
  Your comment about having children made me put 2 and 2 together.  Initially, I tried e.target and she came back with TextLine, didn't think about it being a "child" until your comment.

  trace (e.Target); TextLine

  trace (e.Target.parent); Sprite

  trace (e.Target.parent.parent); TLFTextField

• Flex Event Dispatcher Questions...

  Hi guys...

  I'm sending a custom of my Player.as and here YouTubeEvent my Main.as would listen to and create the video player... Apparently my eventHandler can't catch the event to create the videoplayer... My flex debug mode is so screw I can even use... My code is as follows... I appreciate really no response or help...

  My custom event...

  package com.youtube.events {}

  import flash.events.Event;

  /public class YouTubeEvent extends Event {}

  Public static const PLAYER_READY:String = "PLAYER_READY";

    

  public void YouTubeEvent(type:String) {}

  super (type);

  }

  }

  }

  My Main.as

  SerializableAttribute public class SearchYoutube extends Sprite

  {

  private var videoPlayer:Player;

  public void SearchYoutube()

  {

  loadPlayer();

  }

  private function loadPlayer (): void

  {

  videoPlayer = new Player();

  videoPlayer.addEventListener (YouTubeEvent.PLAYER_READY, playerReady);

  playReady will never be executed...

  }

  private void playerReady(event:YouTubeEvent):void

  {

  videoPlayer.createPlayer ();   This Manager was never going to be executed...

  addChild (videoPlayer);       This Manager was never going to be executed...

  }

  }

  Player.As

  display only part of the codes here

  public void Player() {}

  }

  public function createPlayer (): void

  {

  _loader = new Loader();

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

  }

  private void onLoaderInit(event:Event):void

  {

  _loader. Content.addEventListener ("onReady", onPlayerReady);

  }

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

  dispatchEvent (new YouTubeEvent (YouTubeEvent.PLAYER_READY));

  }

  The is the top-level application. all events will be propagated to the application. So if you save events to the level of the aplcation, you need not worry about losing events.  Application.application will give you the reference application slot and you catch and listen to events at this level based on what I posted in my previous post.

• Event dispatcher question...

  Hi guys... I have a question about sending the event. I am trying to write code for youtube player and find the following link...

  http://www.codingcolor.com/AS3/AS3-YouTube-chromless-API/

  There many dispatchEvent call similar to this:

   dispatchEvent(new YouTubeEvent(YouTubeEvent.ON_IOERROR,event));
  

  To my understanding, event custom shipping usually as below:

   dispatchEvent(new Event(YouTubeEvent.ON_IOERROR));
  

  I don't know why it can add ,event after On_IOERROR . I appreciate if someone could help me with this. Thank you.

  Hello

  Have you downloaded the source? If you did, then please go to com\YouTube\YouTubeEvent.as

  It has the following code:

  /****************************
  * Manuel González *.
  [email protected] *.
  * www.stheory.com *.
  * www.codingcolor.com *.
  *****************************/
  com of the packaging. {From YouTube
  import flash.events.Event;

  SerializableAttribute public class YouTubeEvent extends Event {}
  public var data: *;

  public static const = "ON_IOERROR" ON_IOERROR:String
  public static const = "ON_CHANGE" ON_CHANGE:String
  public static const = "ON_ERROR ON_ERROR:String."
  public static const = "ON_READY" ON_READY:String
  public static const = "ON_QUALITY_CHANGED" ON_QUALITY_CHANGED:String

  public void YouTubeEvent (type: String, data: *) {}
  This.Data = data;
  Super (type);
  }
  }
  }

  You see it is a custom event and the second parameter passed to the constructor of the event is a non typed data. This means that this event holds differnet type of data in data while the distribution of different event types as photographed at static vars.

  Now in flex, we used event metadata for access that of its parent.

  If you are using as a component, you should not write the atg of metadata. Instead add the instance using code and add the event like this listener:

  var myInstance:SomeInstance = new SomeInstance();

  myInstance.addEventListener (MyEvent.TYPE, myEventHandler);

  private void myEventHandler (event: MyEvent): void

  {

  var obj: * = event.data;//data is the public var in the custom event class

  }

  Best regards

  Etienne Das

  http://deepanjandas.WordPress.com/

• Changes ChoiceFiled field events called listener

  Hello

  I created a choicefield. and on the celine field auditor I show dialogue according to condtion the balance is zero.

  now my problem is once the dialog is displayed then after that its dialog box indicating for each choice while I try to Ministry the choice.

  lets say on the 3rd choice balance equals zero, dialog box appears, click ok to the 3rd selection dialog box is shwon in the choice field.

  Now when Ministry choice so I filed select and browse throgh choice, then for each choice, even if the barrier is is greater than 0 for that pampers its display of the dialog box to balance still zero.

  Please can you tell me the solution to verify that old selected index

  How to check the selection choice is over or cela filed under selection mode.

  Here is my code.

  fDestination = new ObjectChoiceField ("", spinnerArray, 0, Field.FIELD_LEFT) {}
  Protected Sub layout (int width, int height) {}
  Super.Layout (fContext.getScreenWidth () / 3, 45);       setExtent (fContext.getScreenWidth () / 3, 45);

  }

  };

  fDestination.setChangeListener (new FieldChangeListener() {}

  ' Public Sub fieldChanged (field field, int context) {}
  try {}

  int dest = fDestination.getSelectedIndex () - 1;
  If (dest! = - 1) {}

  {if (balanceArray [DEST].equalsIgnoreCase("0"))}
  Dialog.Inform (fContext.getLabel ("Balance is 0. choose another destination'));
  }
  }

  } catch (ArrayIndexOutOfBoundsException ex) {}

  } catch (NullPointerException ex) {}

  }

  });

  Here are my screenshots.

  When I select an option where balance is not zero then its works fine but

  Once selected pampers that dialogue balance 0 is expected. Then, for any choice his shwing even pop-up message.

          

  This question has been asked before, and I've never had a very good answer.  In the past, I used focuslisteners, and when the ChoiceField loses focus, and then you check the value.  That works well.

  But I had an idea, when I saw your question.  You see the list is actually a pop-up screen.  Because this is the view in front of your domain, it actually causes the onObscured() method and then pushes the onExposed() method when the shortcut menu is deleted.  So you can ignore the changes while it is happening.  Then you get only the last change!  And it seems to work.  Here is a test code - it assumes that the Boolean variable

  displayingChoices

  as a global code variable:

  Now, in fact, onExposed and onObscured will be called in other circumstances, so to make the test bullets this code, you should probably check that the field is in focus.  But I think it will work as it is too.

  Hope this works for you.

         String [] options = new String [] { "1", "2", "3", "4" };
          final ObjectChoiceField test = new ObjectChoiceField("Test: ", options) {
              public void onExposed() {
                  displayingChoices = false;
              }
              public void onObscured() {
                  displayingChoices = true;
              }
          };
          test.setChangeListener(new FieldChangeListener() {
              public void fieldChanged(Field field, int context) {
                  if ( displayingChoices ) {
                      return;
                  }
                  Dialog.inform("Selected: " +test.getChoice(test.getSelectedIndex()));
              }
          });
  

  test is declared final just because it was easier. So this isn't production code, this is just to demonstrate the idea.  Impement this your way.

• Event to listen to the change of nearID

  Hello

  It seems that Stratus NetConnection nearID changes quite frequently for me when you are connected to Stratus (at least lately).

  I could not find where I can be alerted when nearID changes. Could you help her? Thanks in advance.

  -Kirill

  your nearID cannot be changed while connected to Stratus.  It will be different for each NetConneciton.connect () do you, but you shouldn't be so more than once for a NetConnection.

• pages created by the model view and listen to extracts Ok - except when it is combined with the page

  I created a template to DW. The model contains a background image and an editable region. I made a few pages using the template / updated my pages and saved in html format. I worked with prior models.

  That is the problem. I can open, open the DW html files that I applied the model, they seem normal. I can preview the files in Internet Explorer.

  If I click on a link in say the index file, to another leaves cay contact.html file that I applied the model, it only loads the editable area and I don't see the model applied. If I pull a file, say contact.html in DW model is applied and if I preview the page appears. No background image or the drop down menu does include are on the page and the template is not applied for some reeason in preview when binding a hotspot. The path is correct.

  I tried several times and still no luck. I have same uplopaded on the web and the same thing happens.

  Please indicate what should I watch? I can direct you to an example if necessary. -

  User of Dreamweaver MX.

  Thank you

  Greg

  You have several errors in coding on this page: we will fix everything first...

  * Change that-

  on this subject.

  and this-

  on this subject.

  (consolidate all your failed attempts to apply the background image in a good thing)

  and this-

  
       

  on this subject.

  
       

  (you can't have an editable it!)

  and this-

  on this subject.

  
      http://www.couragelearning.com"coords ="23,188,176,222"target ="_blank"shape ="rect">
      http://www.scottenvironmental.com/"coords ="29,234,231,267"target ="_blank"shape ="rect">
     
     
   

  (removed empty hotspots and reformatted)

  Now - I see you have an include file - [an error occurred while processing the directive] -is the file including the code you pasted in your last post named with a file *.shtm (l) name?  It should be to include it to be parsed correctly by the Web server.

• Getting started on pure J2ME app

  I did successfully and deployed a BB app using the full rim API, with the help of you guys.  Now, I need to write a simple version using J2ME, so that it is portable.  However, I have trouble getting an application running in the Simulator.  Here's what I did.

  Using Eclipse 3.4.1 with BB plugin, which connects to BlackBerry JDE 4.5.

  1. Created a new project of blackberry (-> file-> New-> other-> BlackBerry -> BlackBerry project)
  2. A written source:

  package com.foo.bar;import javax.microedition.midlet.*;import javax.microedition.lcdui.*;
  
  public class MyMainScreen extends MIDlet {  protected void destroyApp(boolean arg0) throws MIDletStateChangeException {   } protected void pauseApp() {   } protected void startApp() throws MIDletStateChangeException {     System.out.println("Hello Word"); }}
  

  3. have you: right click on project-> properties-> project of BlackBerry -> Application tab properties

  and the Type of project selected 'MIDlet', name of the MIDlet main class 'MyMainScreen '.

  4. build the project and run Debug.

  My app appears on the simulated device, but when I select it, the battery shows that I enter the event dispatcher and I get "Eception exception: java.lang.IllegalArgumentException and don't see my println on the console.»  I may make a link to a pot of J2ME instead of the rim JDE component Package?  I have not installed anything explicitly for J2ME.  Sorry for my basic question.  Can you help me get off the ground?  Thanks - fd

  did you put in the name of midlet with complete set or only MyMainScreen?

• Custom event listener callback fails

  Hello

  I have a mobile project Flex 4.6 and I created a custom event, I can see different tracks that the event is currently distributed as planned, but no matter what I do I cannot get a listener to the work that they just sit there and nothing ever happen, please take a look and tell me what might be wrong.

  Custom event:

  package classes.events

  {

  import flash.events.Event;

  SerializableAttribute public class cartLoaded extends Event

  {

  public static const = "cartLoadSuccess" CART_LOAD_SUCCESS:String

  public void cartLoaded (type: String, bubbles: Boolean = false, cancelable: Boolean = false)

  {

  trace ("event_dispatched");

  Super (type, bubbles, cancelable);

  }

  override public function clone (): event

  {

  trace ("event_cloned");

  return new cartLoaded (type, bubbles, cancelable);

  }

  }

  }

  The event is dispatched to a class, after a ResultEvent returned by a Web service call, so in the ResultEvent reminder I have:

  var cl: cartLoaded = new cartLoaded (cartLoaded.CART_LOAD_SUCCESS);

  e.currentTarget.dispatchEvent (cl);

  And I see "event_dispatched" in the console when my results come back. So, I know that the event is triggered. Now on the file of main Application in the ViewInit on a list, on a view that I add, I have almost tried this anywhere.

  lst_cart.addEventListener (cartLoaded.CART_LOAD_SUCCESS, LoadData);

  function loadData(e:cartLoaded):void

  {

  trace ("data set provider");

  }

  I never see "set the data provider, now I understand that the listener must be saved before the event is dispatched, and in my case, it certainly is:

  I have a vision (tried to addEventListener here in an initialization handler)

  the view contains a list with a custom converter (tried here)

  the itemrenderer contains a button (have tried here)

  the button calls a method in a class that raises a web service call (this is where the event to send)

  the web service call triggers a result event

  the result event is triggered my custom event

  Please help, because it is seriously holding me back, I have to be able to capture this event, and I've tried everything.

  Concerning

  Shaine

  Post edited by: sfisher_sticky_kiwi

  Pauleta is true that there is a loss in the case of the chain, like the wrapper it cannot listen on the list because the list itself is not part of the hierarchy of the event.

  I think you can get around this in two ways.

  1. Have your Cart class extend the EventDispatcher class. If this is not possible at least implement IEventDispatcher interface and have a composite object that is the event dispatcher. Anyway, given the class cart is a form of an event dispatcher.
  2. Have your item converter listen directly to the event on the Cart class.
  3. Your event handler converters, to ship another event that spreads to the top of the display object hierarchy.

  Something like this:

  public class Cart extends EventDispatcher
  {
       public function doStuff() : void
       {
            ...
            dispatchEvent(...);
       }
  }
  
  OR if you can't extend it
  
  public class Cart implements IEventDispatcher
  {
       private var _eventDispatcher:EventDispatcher;
       //contains all the methods of the IEventDispatcher interface but uses a facade layer
       public function Cart()
       {
            _eventDispatcher = new EventDispatcher();
       }
  
       public function addEventListener(params...) : void
       {
            _eventDispatcher.addEventListener(params...);
       }
  
       public function doStuff() : void
       {
            ...
            _eventDispatcher.dispatchEvent(...);
       }
  }
  
  public class MyItemRenderer
  {
       public function buttonClick() : void
       {
            var cart:Cart = new Cart();
            cart.addEventListenerer(...);
            cart.doStuff();
       }
  
       public function doStuffEventListener(event:Event) : void
       {
            //Make sure the bubbles property is set to true
            dispatchEvent(event.clone());
       }
  }
  

  This should ensure that the event now on the queue from the list view... If she is probably not a good idea to constantly be adding some that this event listeners, it is probably better just to have a callback function and pass it to point converters to pass based on the cart process.