[Webinar] Streamline your web hosting managementRegister Today

x
?
Solved

FlexBuilder beginner question

Posted on 2011-09-03
2
Medium Priority
?
897 Views
Last Modified: 2012-05-12
I am getting the following error when I tried my first flex project.  Can you please help to resolve.

Process terminated unexpectedly.

invalid application descriptor: Unknown namespace: http://ns.adobe.com/air/application/2.7


Launch command details:  "C:\Program Files\Adobe\Adobe Flash Builder 4.5\sdks\4.5.1\bin\adl.exe" -runtime "C:\Program Files\Adobe\Adobe Flash Builder 4.5\sdks\4.5.1\runtimes\air\win" C:\flash_workspace\learna\bin-debug\First-app.xml
 C:\flash_workspace\learna\bin-debug
0
Comment
Question by:ambuli
2 Comments
 
LVL 29

Accepted Solution

by:
dgofman earned 2000 total points
ID: 36479486
Can you try to change in desription file an AIR version

<application xmlns="http://ns.adobe.com/air/application/2.0">
0
 

Author Comment

by:ambuli
ID: 36479524
Thanks.  I tried att -version and it reported 2.6.0.19120.  So, I changed the namespace to
<application xmlns="http://ns.adobe.com/air/application/2.6"> and it seems to be working.  But, the problem is I don't see any dialogs displayed.  But, when I tried to run, it says that the application is already running.  This was an example that I am trying out.

<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
					   xmlns:s="library://ns.adobe.com/flex/spark" 
					   xmlns:mx="library://ns.adobe.com/flex/mx">
	<fx:Script>
		<![CDATA[
			[Bindable]
			private var textSize:Number = 24;
			private function changeSize():void
			{
				textSize = mySlider.value;
			}
		]]>
	</fx:Script>

	<fx:Declarations>
		<!-- Place non-visual elements (e.g., services, value objects) here -->
	</fx:Declarations>
	<s:Panel id="myPanel" x="381" y="130" width="503" height="400">
		<s:Label id = "myLabel" x="149" y="32" text="Hello Flex" fontSize="{textSize}"/>
		<s:Button x="149" y="213" label="Good Bye" click="myPanel.visible=(false)"/>
		<s:HSlider id="mySlider" x="149" y="111" change="changeSize()" maximum="72" minimum="10"/>
	</s:Panel>
</s:WindowedApplication>

Open in new window

0

Featured Post

Live webcast with Pinal Dave

Pinal Dave will teach you tricks to help identify the real root cause of database problems rather than red herrings. Attendees will learn scripts that they can use in their environment to immediately figure out their performance Blame Shifters and fix them quickly.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

First things first - Preparation We need all the part for this install and it's much nicer to have them all on hand when you need them so here's what's required. Download Eclipse 3.5 32 bit (I like the Classic flavour) from here. (http://www.e…
The PowerShell Core 6.0 of .NET release is just the beginning. The upcoming PowerShell Core 6.1 would have artificial intelligence and internet of things capabilities. So many things to look forward to in the upcoming release.
With just a little bit of  SQL and VBA, many doors open to cool things like synchronize a list box to display data relevant to other information on a form.  If you have never written code or looked at an SQL statement before, no problem! ...  give i…
The Relationships Diagram is a good way to get an overall view of what a database is keeping track of. It is also where relationships are defined. A relationship specifies how two tables connect to each other. As you build tables in Microsoft Ac…

640 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question