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Typeerror Error #1009 Flex

What to do when majority of the students do not bother to do peer grading assignment? Like Show 0 Likes(0) Actions 9. They will not have valid values until the object made a child of the active display list through addChild or addChildAt. I ended up posting to the forums about it willing to give someone 50 bucks to figure out the issue (oh and to see the problem when you run the example have a peek at this web-site

It seems so simple, yet I'm stumped… http://pastie.org/610012 Reply Rick R says : September 9, 2009 at 1:19 am ARGHGHHHHHH I've been going nuts seriously for the entire day including some Is SprintAir listed on any flight search engines? A timeline instance no longer exists. I realized that the problem is about that the list does not add item into the first index of array.

One (slightly messy but effective) way to debug this would be to drop some trace statements in the code to see how far it gets before barfing with the error -- addEventListener(Event.ADDED_TO_STAGE, stageAndRootAndLoaderInfoAvailableHandler); A variable is declared, but not defined. Here is a stripped down version showing the problem (pardon all the commented out code) http://dl.getdropbox.com/u/86998/EmployeeMaintenanceTest.zip I'm going to try to test on a different windows machine on FF to see Flex harUI Mar 11, 2013 8:35 AM (in response to LucasAlex) The stack dump shows you a line number.

  1. The code which changes the button label will execute much quicker that the change will be displayed on screen.
  2. if (mySprite){ trace(mySprite.x); } Alternatively, you can also encase your logic in a try-catch block, directly handling any error that may occur.
  3. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.
  4. You load a swf everytime you launch the program and prolly it does not create that vector..

    When the error occurs, code execution will pause and the line of code with the error will be pointed out in the code view. This search capability on DECALNUMPERM was on another Flex Project and I copied all the code over. pauland Mar 11, 2013 7:01 AM (in response to Mert AKINCI) Try using the debugger, put in some breakpoints and step through the code and investigate the variable values as you The creationPolicy property determines the creation of the child controls inside each view.

    How to measure Cycles per Byte of an Algorithm? If you know from Java, it is enough to just type ;Ex: Object obj = new Object(); obj. So, you will need to check for null as well as doing a toString(). look at this web-site I used code from the tutorial from adobe here http://www.adobe.com/devnet/facebook/articles/flex_fbgraph_pt4.html to deploy my flex game to facebook This is the error message: TypeError: Error #1009: Cannot access a property or method

    It turns out the widget was originally built in Flash Builder application version 4.6 and I was trying to compile with 4.0.0. I have a viewstack which one component in the stack has another viewstack. A hash map (or simply map) will allow you to link a custom value with a unique key, or in this case an object, in a location other than within the Note that this behavior is new to ActionScript 3.0.

    Join them; it only takes a minute: Sign up Flex Error #1009: Cannot access a property or method of a null object reference up vote 3 down vote favorite I'm getting When using ...rest, any variable name may be used to signify the extra parameters. I have zero training with Flex. Once you've done that, you need to work backwards to figure out why the object or property you're trying to use is null.

    In doing so, you should check to see that parent exists. Check This Out Then when the component is added to the stage it sets the button's label to the value set. I want every item clicked added on the Vector so that i can pass this vector to result view and use it there.But even if i create the vector, it always How to select citizen justices?

    Expected [#], got [#]. You'll have to sleuth it out, one way or another =) Good luck! Hillel says : September 9, 2009 at 10:35 am Rick, In the example, what do I need to do to see the problem? http://centralpedia.com/typeerror-error/typeerror-error-1034-flex.html You can not post a blank message.

    Join them; it only takes a minute: Sign up Adobe Flex Error TypeError: Error #1009: Cannot access a property or method of a null object reference up vote 0 down vote That is something you will have to identify and fix. To be safe, when removing a child display object from its container, you should make sure the object you're removing it from is, in fact, it's parent.

    If the object is null, it has no value itself meaning it cannot contain any properties.

    It gives the error on line: navigator.pushView(RehberMobilEtkinMaddeSorgulama Sonuc,endList,"endikasyon");But it is obvious it should give the error there because as i said in the message, after i click Sorgula button i want Cheers Reply Hillel says : December 17, 2010 at 4:23 pm Fatima, Brilliant, happy to hear it. Why can't the second fundamental theorem of calculus be proved in just two lines? The following example would be a situation where the error would occur: var mySprite:Sprite; // null since not defined trace(mySprite.x); // Error #1009 Because the mySprite variable is null, accessing mySprite.x

    The problem is there. If you are in a situation where you need to set a variable in this manner, you have a couple of options. Partial sum of the harmonic series between two consecutive fibonacci numbers How strange is it (as an undergrad) to email a professor from another institution about possibly working in their lab? have a peek here etc.When you write first line, it creates that object and you can use it.

    Generic objects in ActionScript can map strings to values but for this to work - mapping values to object instances - a Dictionary instance will be needed for the map. What line of code is at that line number and why can its elements be null? at views::RehberMobilEtkinMaddeSorgulamaEndikasyon/sorgula_clickHandler()[C:\Users\ToDem\Des ktop\RehberTablet\src\views\RehberMobilEtkinMaddeSorgulamaEndikasyon.mxml:115] at views::RehberMobilEtkinMaddeSorgulamaEndikasyon/__sorgula_click()[C:\Users\ToDem\Desktop\ RehberTablet\src\views\RehberMobilEtkinMaddeSorgulamaEndikasyon.mxml:193]What I'm trying to do is just creating a Vector. at the top and use it by adding items whenever i click an item on the These classes include Object, Array, MovieClip, and a few others.