Hi everybody, My Aurora have a problem with passwords. My Aurora profile still using old passwords format (signons.sqlite) and after updating to v31 i lost all my passwords. I finded some quide to migrate to new passwords format (logins.json) by using Firefox Sync on blank profile with me Firefox Account. Now i'm back on my old huge customized profile, but password cannot be synced. Here is sync log with password error: 1404900030000 Sync.Engine.Passwords DEBUG First sync, uploading all items 1404900030001 Sync.Status DEBUG Status for engine passwords: error.engine.reason.unknown_fail 1404900030001 Sync.Status DEBUG Status.service: success.status_ok => error.sync.failed_partial 1404900030001 Sync.ErrorHandler DEBUG passwords failed: [Exception... "[JavaScript Error: "Cc[contractID] is undefined" {file: "jar:file:///Users/jakob/Library/Application%20Support/Firefox/Profiles/er45xnvm.default/extensions/[email protected]!/components/nsLoginManager.js" line: 62}]'[JavaScript Error: "Cc[contractID] is undefined" {file: "jar:file:///Users/jakob/Library/Application%20Support/Firefox/Profiles/er45xnvm.default/extensions/[email protected]!/components/nsLoginManager.js" line: 62}]' when calling method: [nsILoginManager::getAllLogins]" nsresult: "0x80570021 (NS_ERROR_XPC_JAVASCRIPT_ERROR_WITH_DETAILS)" location: "JS frame :: resource://gre/modules/services-sync/engines/passwords.js :: PasswordStore__getAllIDs :: line 162" data: yes] Stack trace: PasswordStore__getAllIDs()@resource://gre/modules/services-sync/engines/passwords.js:162 < SyncEngine.prototype._syncStartup()@resource://services-sync/engines.js:884 < SyncEngine.prototype._sync()@resource://services-sync/engines.js:1479 < WrappedNotify()@resource://services-sync/util.js:141 < Engine.prototype.sync()@resource://services-sync/engines.js:655 < _syncEngine()@resource://services-sync/stages/enginesync.js:199 < sync()@resource://services-sync/stages/enginesync.js:149 < onNotify()@resource://gre/modules/services-sync/service.js:1271 < WrappedNotify()@resource://services-sync/util.js:141 < WrappedLock()@resource://services-sync/util.js:96 < _lockedSync()@resource://gre/modules/services-sync/service.js:1262 < sync/<()@resource://gre/modules/services-sync/service.js:1253 < WrappedCatch()@resource://services-sync/util.js:70 < sync()@resource://gre/modules/services-sync/service.js:1241 < <file:unknown>

 1404900030001 Sync.ErrorHandler DEBUG passwords failed: [Exception... "[JavaScript Error: "Cc[contractID] is undefined" {file: "jar:file:///Users/jakob/Library/Application%20Support/Firefox/Profiles/er45xnvm.default/extensions/[email protected]!/components/nsLoginManager.js" line: 

 
Passwords missing in Firefox 32 Rated 3 out of 5 stars
by bgreco on June 18, 2014 · permalink · translate
All saved passwords disappear if this addon is active when you upgrade to Firefox 32. Luckily it's not permanent; they return once the addon is deactivated.
This addon is not needed any more (says the description), but if you happen to have it installed already, it breaks the password manager.
 

Firefox 30
This extension should not be necessary with Firefox 30 anymore:
        Ignore autocomplete="off" when offering to save passwords via the password manager (see 956906)