148865 - can't add tabs in customize sidebar

Status: VERIFIED DUPLICATE of bug 135717

(SeaMonkey :: Sidebar, defect)

Description

[Jeremy M. Dolan]

Months ago I removed all the tabs in sidebar. Went to add some today in
customize sidebar, but when I click 'add', I get JS errors in the console, and
they won't add. 'OK' also breaks, and I have to 'Cancel'.

Error: root has no properties
Source File: chrome://communicator/content/sidebar/customize.js
Line: 490

Warning: reference to undefined property
current_panels.getElementsByTagName("treechildren")[1]
Source File: chrome://communicator/content/sidebar/customize.js
Line: 489

Warning: reference to undefined property
tree.getElementsByTagName("treechildren")[1]
Source File: chrome://communicator/content/sidebar/customize.js
Line: 373

Error: tree_root has no properties
Source File: chrome://communicator/content/sidebar/customize.js
Line: 377

Error: current_panels.treeBoxObject.selection has no properties
Source File: chrome://communicator/content/sidebar/customize.js
Line: 234

Error: panel has no properties
Source File: chrome://communicator/content/sidebar/sidebarOverlay.js
Line: 1202



Those are some of the different ones... they're repeated many many times.

Linux 2002052109 branch.

Comment 1

[sujay]

*** This bug has been marked as a duplicate of 135717 ***

Comment 2

[sujay]

verified.