apple push notifications - APNS Error in registration. Error: Error Domain=NSCocoaErrorDomain Code=3000 -

apple push notifications - APNS Error in registration. Error: Error Domain=NSCocoaErrorDomain Code=3000 -

hello have beenn working in several projects , force notification working either on developemnt or prodcution. not getting error : "error in registration. error: error domain=nscocoaerrordomain code=3000" since yesterday. have tried create new provisioning shut downwards maintenance. due this?

thanks in advance.

ensure bundle identifier matches 1 in project's plist. create new app id, , configure production/development force before creating new provisioning profile. make sure you're build , archiving on right target, right configuration. might need go project settings , double check right configuration selected (i utilize release this).

apple-push-notifications