Provisioning profile expiration

I have face a problem that all my app in my iphone is not working from 22 dec 2009, when we open app in iphone the show a error of provisioning profile is expired but i check all 开发者_StackOverflowmy provisioning profile in iphone developer program portal they show all are active.

I can not find out that problem if any body know that problem help me.

Periodically you have to renew your provisions. You might also have to renew your developer build keychain. Maybe you have done that already, but, be sure to download the renewed provision files and drag them into Xcode again. Even if the website is updated, your local system needs to be updated too.

One quick fix to deal with expired provisioning profiles (e.g. when you can not access the developer portal to renew) is to set the date and time of your iphone to some date in the past.

I've seen this problem before if any of the provisioning profiles on the device have expired or your own provisioning profile is close to expiring.

Try removing any expired profiles and/or refreshing your own profile.

I once had two provisioning profiles for another App and one was expired and it effected the App I was working on (even though the provisioning profile was okay for the App I was working on). All I did was deleted the expired one and everything worked.