689682 - [TABLETUI] Tab menu will not open with large volume of new tabs

Status: RESOLVED WONTFIX

(Firefox for Android Graveyard :: General, defect, P4)

Description

[Aaron Train [:aaronmt]]

Mozilla/5.0 (Android; Linux armv7l; rv:9.0a1) Gecko/20110927 Firefox/9.0a1 Fennec/9.0a1

Galaxy Tab 10.1 (Android 3.1)

STR:

1. Open 60+ tabs
2. Tap the tab menu

See video -> http://www.youtube.com/watch?v=FWLaq81H5Pg

Comment 1

[Aaron Train [:aaronmt]]

For what it's worth, the sidebar is still operational; all tabs are scrollable.

Comment 2

[Wesley Johnston (:wesj)]

We are probably just slow building the list. For now I think this is pretty rare and probably not something to worry about, but we can try to batch the listitem creation code into small chunks, or maybe even add items dynamically as you scroll like we do for things in history or about:config.

Comment 3

[Aaron Train [:aaronmt]]

Associated error:

uncaught exception: [Exception... "'[JavaScript Error: "browser.__SS_data is undefined" {file: "chrome://browser/content/TabsPopup.js" line: 92}]' when calling method: [nsIController::doCommand]"  nsresult: "0x80570021 (NS_ERROR_XPC_JAVASCRIPT_ERROR_WITH_DETAILS)"  location: "JS frame :: chrome://browser/content/commandUtil.js :: <TOP_LEVEL> :: line 140"  data: yes]

http://mxr.mozilla.org/mozilla-central/source/mobile/chrome/content/TabsPopup.js#92