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

RESOLVED FIXED in Firefox 55

Status

()

defect
RESOLVED FIXED
2 years ago
2 years ago

People

(Reporter: Oriol, Assigned: mythmon)

Tracking

({regression})

unspecified
Firefox 55
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(firefox-esr52 unaffected, firefox53 unaffected, firefox54 unaffected, firefox55 fixed)

Details

(Whiteboard: fixed by bug 1361578)

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.
Kris, could you take a look please?
Flags: needinfo?(kmaglione+bmo)
The module is SelfSupportBackend, and the topic is sessionstore-windows-restored.
Keywords: regression
Depends on: 1361578
Can someone confirm that this was fixed by the removal of self-support?
Flags: needinfo?(kmaglione+bmo)
(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.
Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → FIXED
Whiteboard: fixed by bug 1361578
Assignee: nobody → mcooper
Target Milestone: --- → Firefox 55
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