How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?

Question

I\'ve been trying very very hard to create a simple simple iOS app which can recieve push notifications. My only reason for doing this is to establish a procedure for some

Answer 1

My problem was simply that I was signing with the Xcode-managed wildcard provisioning profile.

After I created an app-specific profile (and downloaded it, double-clicked it, and ensured my Build Settings referred to it), I successfully received an APNS device token.