I can't log into messages, the typical "please check networking" along with multiple password priompts. Log messages indicate the app is losing my password and not passing it on for auth?
11/11/12 7:07:44.754 PM imagent: [Warning] Error from SecKeychainItemModifyContent: 100013
11/11/12 7:04:38.784 PM Messages: [Warning] Empty account query with service: iMessage
11/11/12 7:04:38.871 PM imagent: [Warning] Error from SecKeychainItemModifyContent: 100013 (x4)
11/11/12 7:04:57.492 PM imagent: [Warning] Empty password supplied for account: e:email@example.com
11/11/12 7:04:58.021 PM imagent: [Warning] Error from SecKeychainItemCreateFromContent: 100013
11/11/12 7:04:58.036 PM imagent: [Warning] Error from SecKeychainItemCreateFromContent: 100013
11/11/12 7:04:58.039 PM imagent: [Warning] Empty auth token supplied for account: firstname.lastname@example.org
I've tried the following solution from other threads
I had a filesystem corruption on my 17" mbp, and had to pull my home directory from the corrupted drive and restore it to a fresh install.
After logging in, I noticed dozens of errors related to SyncServices and files in Library/Prefernces, so I killed both of these directories entirely, restarted, and let the system repopulate them.
I've also tried the follwing solutions:
checked hosts file - it's the default hosts file for osx, nothing special there
checked firewall - no firewall, and system is in DMZ via mac address on my router
tried both google dns and opendns - no dice, still issue.
deleted all iMessage and aim related data using keychain utility, system preferences, and by trashing all related Plist files (again ,~/Library/Preferences and ~/Library/SyncServices were nuked and the system rebooted to assure re-population of these directories)
If any systems gurus with mac could assist, I'd be much obliged.