1273445 - [TreeStyleTab] Session store lost, main menu not expanding, browser console doesn't open

Status: RESOLVED WORKSFORME

(Firefox :: General, defect)

Description

[Honza Bambas (:mayhemer)]

Win10, Nightly + TreeStyleTab + FireGestures + some more small addons.

After update to today nightly my session store has been lost.  There is also a bug with the menu not expanding (clicking the ≡ at the top right corner has no effect).

Running with -console doesn't show anything interesting.  I also was not able to open the browser console (Shift-Ctrl-J).

Reinstall with the full installer didn't change a bit (to cast broken incremental update out), and also happens on two different machines running Nightly with the exactly same symptoms (synced accounts).


Going back to nightly from May 10 [NOT AN EXACT REGRESSION POINT!] and restoring sessionstoje.js from a backup (either my own periodic every day backup or from profile session store using recovery.bak file) works well.

Comment 1

[Honza Bambas (:mayhemer)]

Works:
http://ftp.mozilla.org/pub/firefox/nightly/2016/05/2016-05-15-03-02-41-mozilla-central/
https://hg.mozilla.org/mozilla-central/rev/4a8ed77f6bb573f20980056bf8c1dadd125c1a85

Doesn't work:
http://ftp.mozilla.org/pub/firefox/nightly/2016/05/2016-05-16-03-02-11-mozilla-central/
https://hg.mozilla.org/mozilla-central/rev/d0be57e84807ce0853b2406de7ff6abb195ac898


Regression range:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=4a8ed77f6bb573f20980056bf8c1dadd125c1a85&tochange=d0be57e84807ce0853b2406de7ff6abb195ac898

Comment 2

[Honza Bambas (:mayhemer)]

Capturing the debug output says:

[JavaScript Error: "TypeError: browserEnum.getNext(...).gBrowser is undefined" {file: "resource://app/components/nsBrowserGlue.js" line: 251}]

[JavaScript Error: "TypeError: gBrowser.treeStyleTab is undefined" {file: "chrome://treestyletab/content/windowHelper.js line 48 > eval" line: 59}]
TabsInTitlebar._update@chrome://treestyletab/content/windowHelper.js line 48 > eval:59:11
TabsInTitlebar.init@chrome://browser/content/browser-tabsintitlebar.js:45:7
gBrowserInit.onLoad@chrome://browser/content/browser.js:992:5
onload@chrome://browser/content/browser.xul:1:1

[JavaScript Error: "treestyletab: doPatching: [object XULElement]._setEffectAllowedForDataTransfer is missing!" {file: "resource://treestyletab-modules/utils.js" line: 329}]
utils_assertFunctionExists@resource://treestyletab-modules/utils.js:329:33
TSTWH_updateTabDNDObserver@chrome://treestyletab/content/windowHelper.js:137:3
TSTBrowser_init@resource://treestyletab-modules/browser.js:841:3
TSTWindow_initTabBrowser@resource://treestyletab-modules/window.js:475:4
TSTWindow_init@resource://treestyletab-modules/window.js:437:3
TSTWindow_handleEvent@resource://treestyletab-modules/window.js:618:12
EventListener.handleEvent*TreeStyleTabWindow@resource://treestyletab-modules/window.js:83:2
@chrome://treestyletab/content/treestyletab.js:22:2
@chrome://treestyletab/content/treestyletab.js:1:2

Comment 3

[Honza Bambas (:mayhemer)]

Reproducible also with the latest TST nightly 0.17.2016051600a094946.

Comment 4

[Honza Bambas (:mayhemer)]

This is now WFM for me, no idea about the change that fixed that..