App Deployment target ignored when uploaded for review

I just uploaded my first app for review with iTunesConnect. I choose the deployment target 3.1.2 and BaseSDK 4.3. The problem is that in iTunes connect I get this text:

"The binary uploaded for the latest version of this app indicates that iOS 4.3 or lat开发者_运维技巧er is required. Apps that require iOS 4.3 or later will not be available to Verizon iPhone users. If this app could be compatible with earlier iOS versions, you may want to reject the binary and upload a new one that indicates the earliest compatible iOS."

Why do they ignore my deployment target? Hope you can help me!

Yours, Max

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There are two places to change the deployment target in Xcode. One is in the Project Info, Info section, Deployment Target field. The other is in the Target Summary, iOS Application Target, Deployment Target field. They should match.