Strange error with AIR AS3 Projector
actionscript-3, air, apache-flex, flash
Solution
This error occurs, if the sdk version in the application-descriptor.xml from your project does'nt match the installed sdk. After downloading the new sdk you must tell your IDE, it should compile against it, too. This tutorial might help you.
Problem
I'm using FlashDevelop, attempting to put together an AIR AS3 Projector project. Basically I'm just creating a new project, with no code. When I hit F5 a cmd window pops up, and says, ``` Starting AIR Debug Launcher... invalid application descriptor: Unknown namespace: http://ns.adobe.com/air/application/4.0 Press any key to continue. . . ``` I asked about this over in the FlashDevelop forum and the moderator told me to download a merged Flex SDK + AIR SDK 4.0 using Tools->Install Software. I did that, it did not help (although possibly it may help with other things). What's going on here?