Delete the contents of the infamous DerivedData, Xcode and module cache folders, which are usually the cause of a lot of compiler issues in Xcode.
Yosemite (10.10) |
Mavericks (10.9) |
Mountain Lion (10.8) |
Lion (10.7) |
Snow Leopard (10.6) |
Delete the contents of the infamous DerivedData, Xcode and module cache folders, which are usually the cause of a lot of compiler issues in Xcode.