Closed Bug 1428788 Opened 6 years ago Closed 6 years ago
Options-window related to some Add-ons icons shown on toolbar cannot are blank in private mode
3.59 KB, image/png
59.28 KB, image/png
User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:57.0) Gecko/20100101 Firefox/57.0 Build ID: 20180104170325 Steps to reproduce: 1. Install one of these add-ons: Disconnect or Lastpass. 2. Launch application Firefox for Linux by selecting 'Open a new Private window'. 3. Display the toolbar and left-click either Disconnect or Lastpass add-on.respective Icon. Actual results: Those add-ons' and many more add-ons' respective opened windows are blank (attachment). Expected results: When the application Firefox is launched in an ordinary way, each one of those same windows display its content as intended by the add-ons developers.
Component: Untriaged → WebExtensions: Compatibility
OS: Unspecified → Linux
Product: Firefox → Toolkit
Hardware: Unspecified → x86_64
Reproducible on Nightly 59.0a1, build ID 20171226205948 and Latest Release 57.0.4 on Ubuntu 16.04 x64.
Let's check to see if these are problems in the extension.
Undoubtedly that can be done; I mentioned randomly only few of them. On the last thirty add-ons I had installed for occasional use, at least five of them were affected by the present issue. Testing all the add-ons available in the Mozilla Firefox collection would not seem at first sight to be indicated as a relevant test procedure.
Duplicate of bug 1329304?
Check the browser console (ctrl-shift-j) when you open the popup. If an error similar to the following is reported as a result: > TypeError: backgroundPage is null Then it's a duplicate of bug 1329304.
Filter output "TypeError: backgroundPage is null" doesn't produce any target.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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