[Bug 1503026] [NEW] Handler function NRL_getSecurityInfo threw an exception: TypeError: this.transport is null

[Nikita Yerenkov-Scott]

Public bug reported:

I wasn't doing anything special at the time, and then I suddenly saw
this error in my Firefox console log:

20:54:52.159 Handler function NRL_getSecurityInfo threw an exception: TypeError: this.transport is null
Stack: DSC_send at resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/main.js:1334:5
NEA_addSecurityInfo at resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webconsole.js:1924:5
NRL_getSecurityInfo at resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/toolkit/webconsole/network-monitor.js:273:5
makeInfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/DevToolsUtils.js:83:14
NRL_onStartRequest at resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/toolkit/webconsole/network-monitor.js:227:5
Line: 1334, column: 51 DevToolsUtils.js:59:0

---

OS Information:

    No LSB modules are available.
    Distributor ID:	Ubuntu
    Description:	Ubuntu 15.04
    Release:	15.04
    Codename:	vivid
    Flavour: GNOME
    GNOME Version: 3.16

Package Information:

    firefox:
      Installed: 41.0.1+build2-0ubuntu0.15.04.2
      Candidate: 41.0.1+build2-0ubuntu0.15.04.2
      Version table:
     *** 41.0.1+build2-0ubuntu0.15.04.2 0
            500 http://archive.ubuntu.com/ubuntu/ vivid-updates/main amd64 Packages
            500 http://archive.ubuntu.com/ubuntu/ vivid-security/main amd64 Packages
            100 /var/lib/dpkg/status
         37.0+build2-0ubuntu1 0
            500 http://archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "Screenshot.png"
   https://bugs.launchpad.net/bugs/1503026/+attachment/4485095/+files/Firefox_Exception_Log.png

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https://bugs.launchpad.net/bugs/1503026

Title:
  Handler function NRL_getSecurityInfo threw an exception: TypeError:
  this.transport is null

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