Embedded font does not show on simulator or device but shows in the Flash IDE.

Hi ,

     I have tried to use custom fonts in adobe air for ios in an ios app and the problem is the fonts are embedded and they show up in the IDE while looking at shapes but they does not show up on simulator or device. Can someone help me with this problem. I have already added the UIAppFonts thing in the app xml file. also did the export to actionscript thing while embedding fonts. The fonts show up in the IDE while we see the shapes but does not show up on simulator or device. Please Help.