I am in Trouble about Distribute App. There is 1error. It called Asset validation failed. They said "Missing required icon. The application bundle does not contain an icon in ICNS format, containing both a 512x512 and a 512x512@2x image. " So I tried make icon.icns for that. and I tried again. but Same error. How can I fix it? Any information? I cannnot find this....
(sorry my english is terrible)