959744 - Error in error handling when logging in on Desktop to Firefox Accounts

Status: RESOLVED DUPLICATE of bug 992371

(Firefox :: Firefox Accounts, defect, P1)

Description

[Chris Karlof [:ckarlof]]

I saw this when trying to log in:

A promise chain failed to handle a rejection.

Date: Tue Jan 14 2014 11:04:55 GMT-0800 (PST)
Full Message: Error: Verification aborted; Another user signing in
Full Stack: abortExistingFlow@resource://gre/modules/FxAccounts.jsm:99
setSignedInUser@resource://gre/modules/FxAccounts.jsm:488
wrapper.onLogin@chrome://browser/content/aboutaccounts/aboutaccounts.js:56
wrapper.handleRemoteCommand@chrome://browser/content/aboutaccounts/aboutaccounts.js:102
wrapper.handleEvent@chrome://browser/content/aboutaccounts/aboutaccounts.js:42
.send@https://accounts.dev.lcip.org/scripts/main.js:6
f/b.timeout<@https://accounts.dev.lcip.org/scripts/main.js:6
 FxAccounts.jsm:99
A promise chain failed to handle a rejection.

Date: Tue Jan 14 2014 11:04:55 GMT-0800 (PST)
Full Message: The object could not be cloned.
Full Stack: JS frame :: chrome://browser/content/aboutaccounts/aboutaccounts.js :: wrapper.injectData :: line 128
JS frame :: chrome://browser/content/aboutaccounts/aboutaccounts.js :: wrapper.onLogin/< :: line 67
JS frame :: resource://gre/modules/Promise.jsm :: Handler.prototype.process :: line 770
JS frame :: resource://gre/modules/Promise.jsm :: this.PromiseWalker.walkerLoop :: line 531
native frame :: <unknown filename> :: <TOP_LEVEL> :: line 0 aboutaccounts.js

Comment 1

[Chris Karlof [:ckarlof]]

Another unhandled promise rejection error:

A promise chain failed to handle a rejection.

Date: Tue Mar 11 2014 11:17:43 GMT-0700 (PDT)
Full Message: no user is logged in
Full Stack: JS frame :: resource://services-sync/browserid_identity.js :: this.BrowserIDManager.prototype.initializeWithCurrentIdentity/< :: line 183
JS frame :: resource://gre/modules/Promise.jsm :: Handler.prototype.process :: line 782
JS frame :: resource://gre/modules/Promise.jsm :: this.PromiseWalker.walkerLoop :: line 661
JS frame :: resource://services-common/async.js :: waitForSyncCallback :: line 99
JS frame :: resource://services-common/async.js :: makeSpinningCallback/callback.wait :: line 141
JS frame :: resource://services-sync/status.js :: this.Status._authManager :: line 36
JS frame :: resource://services-sync/service.js :: startOver/< :: line 910
JS frame :: resource://gre/modules/Promise.jsm :: Handler.prototype.process :: line 782
JS frame :: resource://gre/modules/Promise.jsm :: this.PromiseWalker.walkerLoop :: line 661
native frame :: <unknown filename> :: <TOP_LEVEL> :: line 0
A promise chain failed to handle a rejection.

Comment 2

[Chris Karlof [:ckarlof]]

Can reproduce by logging out an unverified user, logging in as a verified user, and logging out again.

Comment 3

[Mark Hammond [:markh] [:mhammond]]

Bug 992371 is squashing these rejection warnings.