xml - Parse youtube playlist on iphone sdk/ iOS -

From day one I am trying to parse YouTube-XML feed using GDATA-API for iOS.

  NSDictionary * Namespace = [Objects in the NSDictionary dictionary: Endquestions: @ "http://www.w3.org/2005/Atom", @ "", @ " Http: // schemas.Google.com/g/2005 ", @" GD ", @" http://a9.com/-/spec/opensearch/1.1/ ", @" OpenSearch ", @" http: / /gdata.youtube.com / Schema / 2007 ", @" Yaty ", @" W / APTC; DKIRHRH 48 FCP 7IMA 9X5WFV., ", @" GD: Etag ", zero]; NSERR * Error = [[NSIRR Alok] Init]; GDATXML Document * DOC = [[Gdataxml ALOOC] Insight Data: Received Data Option: 0 Error: Zero]; NSArray * element = [doc nodesforx Path: @ "// Entry" Namespace: Namespace Error: & amp; Error];  

I did not get any results. Has anyone got the solution? thank you in advanced!

How do I use this API

  NSArray * entries = [Doc.rootElement elementsForName: @ "Entry"]; (In GDataXMLElement * E entries) {// do something ..}