Re: [flexcoders] Blank Application in existing project is throwing errors how?
TypeError: Error #1009: Cannot access a property or method of a null object reference. at mx.core::UIComponent/getStyle()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\core\UIComponent.as:10372] at spark.components.supportClasses::SkinnableComponent/attachSkin()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableComponent.as:588] at spark.components.supportClasses::SkinnableComponent/validateSkinChange()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableComponent.as:405] at spark.components.supportClasses::SkinnableComponent/createChildren()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableComponent.as:368] at spark.components::SkinnableContainer/createChildren()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\SkinnableContainer.as:821] at mx.core::UIComponent/initialize()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\core\UIComponent.as:7250] at spark.components::Application/initialize()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\Application.as:916] at examples::loadingapp/initialize() at mx.managers.systemClasses::ChildManager/childAdded()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\managers\systemClasses\ChildManager.as:189] at mx.managers.systemClasses::ChildManager/initializeTopLevelWindow()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\managers\systemClasses\ChildManager.as:341] at mx.managers::SystemManager/initializeTopLevelWindow()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:2810] at mx.managers::SystemManager/ http://www.adobe.com/2006/flex/mx/internal::kickOff()[E :\dev\4.0.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:2637] at mx.managers::SystemManager/ http://www.adobe.com/2006/flex/mx/internal::preloader_completeHandler()[E :\dev\4.0.0\frameworks\projects\framework\src\mx\managers\SystemManager.as:2539] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.preloaders::Preloader/timerHandler()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\preloaders\Preloader.as:515] at flash.utils::Timer/_timerDispatch() at flash.utils::Timer/tick() FYI My other applications are using a custom preloader but this one, brand new, isn't. On Sat, Jun 12, 2010 at 12:51 AM, Alex Harui aha...@adobe.com wrote: It is not finding the applicationskin. The CSS is not configured properly. I assume you set the new app to be the default app when building and running it? It looks like the stack trace you posted is truncated. What does the rest of it look like? On 6/11/10 6:27 PM, dorkiedorkfromdorkt...@gmail.com dorkiedorkfromdorkt...@gmail.com wrote: I mean I added it to the default package. /mainapp.mxml /testapp.mxml On Fri, Jun 11, 2010 at 8:10 PM, Alex Harui aha...@adobe.com wrote: Not sure what you mean by “add a new app”. App’s aren’t normally added. They are the top level tag in a document. On 6/11/10 5:22 PM, dorkiedorkfromdorkt...@gmail.com http://dorkiedorkfromdorkt...@gmail.com dorkiedorkfromdorkt...@gmail.com http://dorkiedorkfromdorkt...@gmail.com wrote: *[Attachment(s) #TopText * from dorkie dork from dorktown included below] I can create a new project with a blank application and it works fine but in my existing project if i add a new application i get an error when i run it??? What could be causing this? I'm attaching an image of this error: TypeError: Error #1009: Cannot access a property or method of a null object reference. at mx.core::UIComponent/getStyle()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\core\UIComponent.as:10372] at spark.components.supportClasses::SkinnableComponent/attachSkin()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableComponent.as:588] at spark.components.supportClasses::SkinnableComponent/validateSkinChange()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableComponent.as:405] at spark.components.supportClasses::SkinnableComponent/createChildren()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\supportClasses\SkinnableComponent.as:368] at spark.components::SkinnableContainer/createChildren()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\SkinnableContainer.as:821] at mx.core::UIComponent/initialize()[E:\dev\4.0.0\frameworks\projects\framework\src\mx\core\UIComponent.as:7250] at spark.components::Application/initialize()[E:\dev\4.0.0\frameworks\projects\spark\src\spark\components\Application.as:916] at scratchpad/initialize() JP -- Alex Harui Flex SDK Team Adobe System, Inc. http://blogs.adobe.com/aharui
[flexcoders] How do I get a reference to the application in the current domain from a static method?
How do I get a reference to the application in the current domain from a static method? Not the FlexGlobals.topLevelApplication application. I have to create a method that meets this requirement: * If you load app B into app A when you call this method from app B you'll get app B application. * When calling from app A you get app A application. JP
[flexcoders] Re: Has anyone seen this weird CombBox behavior?
Why would it happen on only the first click of any of the combo boxes in the window? No matter which one you click first, this happens, and only that one time. --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: If the click causes any slight shift of resizing or updating of the dataprovider, that can happen. On 6/10/10 6:52 PM, lynw...@... lynw...@... wrote: This is happening consistently throughout an Air application on any form with one or more ComboBoxes. Immediately after the first click on any ComboBox on the form, the clicked ComboBox's items are all disabled and it closes. After that all of the ComboBox's on the form behave normally. Also, I debugged one form and at the point where the ComboBox closed and the event trigger was null. Any insight into why this is happening would be appreciated. -- Alex Harui Flex SDK Team Adobe System, Inc. http://blogs.adobe.com/aharui
[flexcoders] Read feed from XML into flex
Hi Guys, I am working on a flex form in which i have to read feeds from an XML file and show it in the form and after updating the form i need to push the new values into the XML again. Can anybody guide me on how to do this task. Thank you in advance!!
[flexcoders] Relayout component
Is there any way to force re-layout an component? Some child elements within a tabNavigator change this size and I would like that it re-layout all children instead of put a scroll bar. Cheers -- Marco Catunda
Re: [flexcoders] Relayout component
running invalidateDisplayList() will force updateDisplayList to rerun, which should relayout the component as appropriate. However a component's size is determined by it's parent; so you'll need to run updateDisplayList on the parent of the container you want to change. Depending on the components you're using and how they work, this may or may give you your expected results. On 6/12/2010 9:21 AM, Marco Catunda wrote: Is there any way to force re-layout an component? Some child elements within a tabNavigator change this size and I would like that it re-layout all children instead of put a scroll bar. Cheers -- Marco Catunda -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
[flexcoders] CPU Hog : Bubble Chart + CategoryAxis + showDataEffect + dataProvider change .... :-/ [1 Attachment]
Hi list, does anybody tell me why Bubble Chart with at least two series , showDataEffect and CategoryAxis are playnig in loop when dataProvider change ? Example attached illustrates my trouble, I surely miss something but what ? The only thing i've found on the subject : http://forums.adobe.com/thread/560631 Thanks in advance, Stephane Just do it : http://www.kiva.org/lender/stephane4127
[flexcoders] Flash Builder GUI: center window on Run?
Hi - I'm working on a WindowedApplication in FB and when I run or debug it, the resulting window is always in the lower right of my screen. Is there some option in FB to always center it on the current screen? I've looked through the prefs, etc. but haven't found anything. I figured out how to center the window through code but it seems like I am missing some simple GUI setting in FB. thanks / Roy -- - http://www.roypardi.com/
[flexcoders] Re: Read feed from XML into flex
One approach would be to to use model objects as a third party: you deserialize the xml into an object (more correct, a tree like structure of objects), use it to bind data onto the form view, make the changes on the object then deserialize in into XML. This way you do not deal with xml except when you read the object at beginning and save it at the end. Also, if you decide you want something else rather than xml you make the change at the serialization level rather than in your views. You can use an xml marshalling library to help you render and parse the xml automatically (like FlexXB - http://code.google.com/p/flexxb) or you can do it by hand. Alex --- In flexcoders@yahoogroups.com, chaituchowdary85 chaituchowdar...@... wrote: Hi Guys, I am working on a flex form in which i have to read feeds from an XML file and show it in the form and after updating the form i need to push the new values into the XML again. Can anybody guide me on how to do this task. Thank you in advance!!