Iphone sample app error 'Code Sign error: The identity 'iPhone Developer' doesn't match

I downloaded a gamekit sample app from apple's website, and I'm getting this error:

Code Sign error: The identit开发者_JAVA百科y 'iPhone Developer' doesn't match any valid certificate/private key pair in the default keychain

Do I have delete this key somehow?

Are you trying to run it on a device? If so you'll need the usual things:

• An apple developer account
• A valid provisioning profile for this app (or a Team Provisioning Profile)
• A development certificate with the private key

If you just want to run it in the simulator, select that in the pick list and rebuild.

Goto Project Settings and change the Code Signing Identity and change it to Don't Code Sign.

Look at your Project Settings -> Build Tab. There should be some settings for "Code Signing" - simply choose your own developer profile there (or choose "Don't code sign" if you don't want to test on an actual device).

Change code signing identity from build tab of info(get info) and set it if you have your own profile file otherwise set it to Don't Code Sign .