iOS 7.0 No code signing identities found

Question

• certificate is valid
• xcode 5
• iOS 7

Code Sign error: No codesigning identities found: No codesigning identities (i.e.

Answer 1

Try to change Bundle Identifier: Project -> Targets/[Your project] -> General -> Bundle Identifier

If app was published at AppStore XCode doesn't allow create the application with the same bundle identifier.