Flash Pro CS6, JSFL, and SpriteSheetExporter.exportSpriteSheet()

Question

Hi, I've been trying to use SpriteSheetExporter.exportSpriteSheet() but it just reports the following error:  "Argument number 1 is invalid"
The documentation says to pass a (file) path for the first argument.  I've tried to pass both a platform path and a URI to a file to the method without success.
The documentation seems to need some clean up too:
http://help.adobe.com/en_US/flash/cs/extend/WSd5f4b6c52cfaa4b1-d3431961351cb0528c-7ffb.htm l
Anyone have a working example?

Answer 1

Same problem here. Mac OS X 10.8.2, Flash Pro CS6 12.0.2.529.
I've tried passing valid paths using valid URI, platform path, relative path, w or w/o file name and extension... all result in the same exception being thrown:
exportSpriteSheet: Argument number 1 is invalid.
var document = fl.getDocumentDOM();var timeline = document.getTimeline();var fileName = document.name.replace(/\.[^\.]+$/, '');var fileDir = document.path.replace(/[\/\\][^\/\\]+$/, ''); var item = document.library.getSelectedItems()[0];var spriteName = item.timeline.name;var exportDir = FLfile.platformPathToURI(fileDir); //+'/../../app/data/scenes'); var format = {format:"png", bitDepth:32, backgroundColor:"#00000000"};var writemeta = false; var sse = new SpriteSheetExporter();sse.addSymbol(item);sse.layoutFormat = "easeljs"; var path = spriteName +'.png';path = exportDir +'/'+ path;//path = FLfile.uriToPlatformPath(path); fl.trace('export '+ item +' using '+ sse +' to '+ path);var result = sse.exportSpriteSheet(null, format, writemeta);fl.trace('result: '+ result);
Please fix!