Can't export to ios

hey, i have build xcode project but when its in my iphone its opening only if fuse is open on my computer, but when i try to export the real app not the preview, using the option Export IOS it gives me an error i tried every thing that i could, had no success to export it for real,
its trow me an error witch is :

Build completed in 2.54 seconds
1 error

error: No profiles for ‘’ were found: Xcode couldn’t find any iOS App Development provisioning profiles matching ‘’. Automatic signing is disabled and unable to generate a profile. To enable automatic signing, pass -allowProvisioningUpdates to xcodebuild. (in target ‘sketch’)

(unknown): E0200: iOS build failed

You need to open it at least once in XCode so that you can sign into your provisioning profile for your project:

fuse build --target=ios -adebug