When I'm validating my app I get this error:
the application bundle does not contain an icon in ICNS format, containing both a
512x512and a512x512@2ximage.
I use to make the icns icons with Img2icns app and until today it always worked properly. But now I'm getting that error and there's no way to make it work. I tried to put two PNG files together (512x512 and 1024x1024) in Img2icns but I always get that error. I also tried to follow the instructions in Apple's OS X Human Interface Guideline but when I try to make the icon sets I get this terminal error:
-bash: syntax error near unexpected token 'newline'
I am not very good with terminal commands so maybe I'm doing something wrong. I wrote:
iconutil -c icns </Users/myname/SDK Mac Apps/MyApp/grafica/icon.iconset>
If anyone could help it would be very much appreciated. Thanks, Massy.