问题
I want to test my app in a device and I'm stuck with this error for hours:
The identity 'iPhone Developer' doesn't match any valid, non-expired certificate/private key pair in your keychains
I've followed this guide, and I've searched similar questions here on stackoverflow.
This might help: in my Provisioning Profiles my certificates have "Valid signing identity not found" and my Archives tab is empty.
Any help would be nice.
回答1:
This is about what is in your keychain. Look in your keychain (with Keychain Access). Do you or do you not have a valid up-to-date development certificate? Hint: it looks like this:
Except that the one in the screen shot is expired! You need to have one, and it needs to be not expired. If you don't have one, then get one.
来源：https://stackoverflow.com/questions/16614173/the-identity-iphone-developer-doesnt-match-any-valid-non-expired-certificate