Why am I getting an error "Failed to locate or generate matching signing assets" in Xcode 6?I installed the Xcode 6 GM seed, and I'm trying to create an IPA file for the first time. After archive success, when I click on the Export button, a window appears saying: Failed to locate or generate matching signing assets Xcode attempted to locate or generate matching signing assets and failed to do so because of the following issues. Your account already has a valid iOS Distribution certifica
