How to: Fix the “Base SDK missing” issue in Xcode

Sometimes after upgrading your Xcode and iPhone SDK installation you may see the alert "Base SDK missing" when you try to compile and build an old project (that was written with a previous version of Xcode and an older version of iPhone SDK). That issue is as easy to fix as performing some clicks. Let's … Continue reading How to: Fix the “Base SDK missing” issue in Xcode