1363155 - Error "this[module] is undefined" in nsBrowserGlue.js:174

Status: RESOLVED FIXED

(Firefox :: General, defect)

Description

[Oriol Brufau [:Oriol]]

Open the browser, open the browser console, there is this error:

this[module] is undefined               (nsBrowserGlue.js:174)
  observe                               (jar:file:///C:/Firefox/browser/omni.ja!/components/nsBrowserGlue.js:174:9)
  ssi_sendRestoreCompletedNotifications (resource:///modules/sessionstore/SessionStore.jsm:4381:5)
  ssi_restoreWindow                     (resource:///modules/sessionstore/SessionStore.jsm:3403:5)
  ssi_restoreWindows                    (resource:///modules/sessionstore/SessionStore.jsm:3469:5)
  initializeWindow                      (resource:///modules/sessionstore/SessionStore.jsm:1159:11)
  onBeforeBrowserWindowShown/<          (resource:///modules/sessionstore/SessionStore.jsm:1308:9)
  process                               (resource://gre/modules/Promise-backend.js:922:23)
  walkerLoop                            (resource://gre/modules/Promise-backend.js:806:7)
  bound walkerLoop                      (self-hosted:944:17)
  bound bound walkerLoop                (self-hosted:944:17)

That code was introduced by https://reviewboard.mozilla.org/r/132706/ in bug 1358921.

Comment 1

[Dão Gottwald [:dao]]

Kris, could you take a look please?

Comment 2

[Oriol Brufau [:Oriol]]

The module is SelfSupportBackend, and the topic is sessionstore-windows-restored.

Comment 3

[Kris Maglione [:kmag]]

Can someone confirm that this was fixed by the removal of self-support?

Comment 4

[Dão Gottwald [:dao]]

(In reply to Kris Maglione [:kmag] (busy; behind on reviews) from comment #3)
> Can someone confirm that this was fixed by the removal of self-support?

Confirmed on mozilla-central tip.