Xcode error: Base SDK Missing

摘要:Xcode error: Base SDK Missing

I just upgraded to iPhone SDK 4.0 and I tried to run an app I was developing in the previous version but it said Base SK Missing there is no sdk with the name iphoneos

Fixed this problem by doing two things. First. choose Project --> Edit PRoject Settings. When a dialog appears, click the Build tab and change the value in the Base SDK option.

Second, choose Project --> Edit Active Target. When a dialog appears, click the Build tab and change the Base SDK option again.
 

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