615106 - Error (NS_ERROR_NOT_IMPLEMENTED) occures while initializing Venkman in Minefield, Firefox Beta7

Status: VERIFIED DUPLICATE of bug 614557

(Other Applications Graveyard :: Venkman JS Debugger, defect)

Description

[Szabolcs Hubai (:xabolcs)]

User-Agent:       Mozilla/5.0 (Windows NT 5.1; rv:2.0b8pre) Gecko/20101127 Firefox/4.0b8pre
Build Identifier: Mozilla/5.0 (Windows NT 5.1; rv:2.0b8pre) Gecko/20101127 Firefox/4.0b8pre ID:20101127030319

Want to start Javascript Debugger and an alert box appears:

An exception occurred while initializing, please file a bug.
[Exception... "Component returned failure code: 0x80004001 (NS_ERROR_NOT_IMPLEMENTED) [jsdIDebuggerService.on]"  nsresult: "0x80004001 (NS_ERROR_NOT_IMPLEMENTED)"  location: "JS frame :: chrome://venkman/content/venkman-debugger.js :: initDebugger :: line 131"  data: no]

From ErrorConsole2:

Error: window.location is null
Source file: chrome://venkman/content/venkman-handlers.js
Line: 80
 ----------
Error: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [jsdIDebuggerService.clearAllBreakpoints]
Source file: chrome://venkman/content/venkman-debugger.js
Line: 188


Reproducible: Always

Steps to Reproduce:
1. Open Minefield
2. Click Tools / JavaScript Debugger

Actual Results:  
Alertbox welcomes You and Error Console logs some error

Expected Results:  
Errorless initialising

Comment 1

[Szabolcs Hubai (:xabolcs)]

Venkman version is: 0.9.88.1

Comment 2

[Szabolcs Hubai (:xabolcs)]

Buggy with Beta7 too!

Mozilla/5.0 (Windows NT 5.1; rv:2.0b7) Gecko/20100101 Firefox/4.0b7 ID:20101104142426

Tried with an empty profile, bug i got the same alert window.

Comment 4

[Serge Gautherie (:sgautherie)]

V.Duplicate