Xcode: iPhone app codesign error

Question

When building a new iPhone app in Xcode, I\'m getting this error:

codesign error: code signing identity \'iphone developer\' does not match any co

Answer 1

No Voodoo necessary. Sometimes some app changes default keychain and Xcode stops finding iPhone Developer Keys. The solution is simple (it worked for me):

1. List item Start Keychain Access app
2. Ctrl+click on keychain where you stored your development keys and select Make Keychain Default
3. Enjoy developing great iPhone apps.