Just for the record: I had a stranger response from Xcode when I tried to run my app on my device.
Please verify that your device's clock is properly set, and that your signing certificate is not expired. (0xE8008018).
My certificate expires today at midnight AND my several provisioning profiles need a serious cleaning.
What is the administrative process to get it all renewed to get a build AND run working?
Delete all expired certificates from Keychain rest xcode will handle.
You need to :
Restarting XCode made XCode solve the problem for me showing this prompt:
Just pressed "Fix Issue" and it worked.
If you work in a group and suffer this problem, but your colleagues do not, you may ask somebody to export the developer profile as described in https://developer.apple.com/library/ios/recipes/xcode_help-accounts_preferences/articles/export_signing_assets.html
Then import the .developerprofile file.
Worked like a charm for me.
Hi All Just delete the developer certificate and install it again.delete the account fomr xcode preferences and add it again. Works for me
I had the same exact thing only... all my profiles, certificates and everything were up-to-date in the Dev portal. What fixed it for me was under the General tab of my app's target, changing the 'Team' dropdown to none... and then back to my company. Forced Xcode to re-request whatever it thought it needed from the Dev Portal.
Back in business... :-)