346530 - Download Manager shows an empty window

Status: RESOLVED DUPLICATE of bug 346468

(SeaMonkey :: Download & File Handling, defect)

Description

[Bengt-Erik Soderstrom]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9a1) Gecko/20060729 SeaMonkey/1.5a
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9a1) Gecko/20060729 SeaMonkey/1.5a

Since a couple of days the Download Manager shows an empty window when downloading a file. However the file gets downloaded OK, there isn't just any information. The Download Manager window is completely empty. 

Reproducible: Always

Steps to Reproduce:
1. Download a file from any URL
2. The download process with choice of folder etc starts normally
3. The Download Manager window opens as expected, but it is completely empty and provides no information
4. The file as such does get downloaded to its expected place 

Actual Results:  
The download as such is OK but the Download Manager does not give any information at all - just a blank window.

Expected Results:  
The Download Manager  window should provide information about download progress and also keep a history of previous downloads

I am a little bit uncertain when exactly this happened, maybe one two days ago

Comment 1

[Frank Wein [:mcsmurf]]

The Error Console spits out those errors/warnings when opening the Download Manager:
Warning: reference to undefined property this.columns[i]
Source File: chrome://global/content/bindings/tree.xml
Line: 129
(eight times, I think those were already there when Download Manager still worked)
Error: [Exception... "Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsITreeBoxObject.view]"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: chrome://global/content/bindings/tree.xml :: get_view :: line 0"  data: no]
Source File: chrome://global/content/bindings/tree.xml
Line: 0
(seven times)
Error: uncaught exception: [Exception... "Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsITreeBoxObject.view]"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: chrome://global/content/bindings/tree.xml :: get_view :: line 0"  data: no]
(one time)

Comment 2

[Stephen Donner [:stephend] Not actively reading bugmail]

I've been seeing this as well on Windows XP, SeaMonkey trunk for the past two nightly trunk builds, at least.

Comment 3

[Stephen Donner [:stephend] Not actively reading bugmail]

Ah, see bug 346468, which talks about tree.view being changed.

Comment 4

[[e-mail]]

*** This bug has been marked as a duplicate of 346468 ***