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invalid application descriptor: Unknown namespace

Jun 28, 2011 12:36 PM

I'm wanting to learn adobe air, so I can leverage my HTML/JavaScript skills in desktop development, but I've hit a snag just trying to get the sample HelloWorld app to run. I'm getting the following errer:

>adl HelloWorld-app.xml

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

cation/2.7

As far as I've been able to tell, that is the correct namespace.

My Air runtime is 2.7.0.19480

My SDK is 2.7

Any help would be greatly appreciated.

8719 Views 4 Replies Latest reply: dpjh70100, Jun 28, 2011 1:27 PM

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1. Joe ... Ward,

Jun 28, 2011 12:48 PM in reply to dpjh70100

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Have you installed earlier versions of the AIR SDK? If so, it could be a path issue. What do you get when you run: "adt -version"?

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2. dpjh70100,

Jun 28, 2011 1:24 PM in reply to Joe ... Ward

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That was indeed the issue. I unintentionaly added the 2.7 bin directory to my path after the 2.6 directory, rather than replacing the 2.6.

Thanks for your help.

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3. dpjh70100,

Jun 28, 2011 1:25 PM in reply to dpjh70100

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Sorry, I meant to say 7.2, not 2.7.

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4. dpjh70100,

Jun 28, 2011 1:27 PM in reply to dpjh70100

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Actually I was right the first time--not my day today.

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invalid application descriptor: Unknown namespace

Jun 28, 2011 12:36 PM

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