iOS App Upload is getting CFBundleShortVersionString error message

So I am trying to upload my app to the App store, and I am getting this error message.

ERROR ITMS-90060: "This bundle is invalid. The value for key CFBundleShortVersionString 'HEAD based on 1.0' in the Info.plist file must be a period-separated list of at most three non-negative integers."

If I open the log it gives me, you can clearly see the version short string is correct.

<software_assets apple_id="456805313"
        bundle_short_version_string="27.1.1"
        bundle_version="3221"
        ....
</software_assets>

What am I missing?!?