1273084 - Browser Console error while installing Black Menu for Google

Status: RESOLVED DUPLICATE of bug 1269181

(WebExtensions :: Untriaged, defect)

Description

[Vasilica Tamas, QA [:vtamas]]

[Note]
This is a follow-up bug for Bug 1263560

[Affected versions]:
Firefox 49.0a1 (2016-05-15)
Firefox 48.0a2 (2016-05-15)

[Affected platforms]:
Windows 10 64-bit
Ubuntu 13.10 64-bit
Mac OS X 10.10.4


[Steps to reproduce]:
1.Launch Firefox with clean profile.
2.Create the xpinstall.signatures.dev-root pref in about:config and set it to true.
3.Install the following webextension:  https://addons.allizom.org/en-US/firefox/addon/black-menu-for-google/
4.Check the Browser Console.

[Expected Results]:
There are no errors thrown in Browser Console.


[Actual Results]:
The following errors appears in Browser Console:
Error: Type error for parameter filter (Error processing tabId: Integer -1 is too small (must be at least 0)) for webRequest.onHeadersReceived.                                  webrequest.js:1:255
Invalid match pattern: 'moz-extension://fb1a5830-f145-4f2a-9ec3-2b85b379047e/getFrameId*'
MatchPattern.jsm:49