LOG
BUILED FAILED
CompileAssetCatalog build/Products/Debug-iphoneos/appname.app Assets.xcassets
Already tried 2 latest version of sdk 5.5.1GA and 6.0.0A Xcode 7.1
It seems okay on simulator but on device I got this error some knows about this?
You do not have the right version of xcode.
For 5.5.1.GA you need at least xcode 7.3. For 6.0.0.GA you need at least xcode 8.0.
You can always check this at the Compatibility Matrix