Opened on 08/31/2018 at 01:29:38 PM

Closed on 09/24/2018 at 01:19:13 PM

#6914 closed defect (fixed)

Investigate exceptions reported by Microsoft Dashboard for Microsoft Edge

Reported by: oleksandr Assignee: geo
Priority: P2 Milestone: Adblock-Plus-3.4-for-Chrome-Opera-Firefox
Module: Platform Keywords:
Cc: sebastian, geo Blocked By:
Blocking: Platform: Edge
Ready: yes Confidential: no
Tester: Unknown Verified working: no
Review URL(s):


Microsoft has recently added telemetry to report exceptions happening in Edge Extensions on the Developer Dashboard. The functionality is only available in Windows 10 Insider Builds for now, so we only have data from those. As of now, we have quite a few exceptions, and there are 2 exceptions that are responsible for 99% of those. I am attaching a stack trace for each of those exceptions here.

We need to investigate what is going on, and what needs to be done, so that we don't have so many exceptions reported in the Dashboard.

Attachments (2)

stackTrace2.tsv (817 bytes) - added by oleksandr on 08/31/2018 at 01:29:59 PM.
stackTrace1.tsv (817 bytes) - added by oleksandr on 08/31/2018 at 01:30:12 PM.

Download all attachments as: .zip

Change History (9)

Changed on 08/31/2018 at 01:29:59 PM by oleksandr

Changed on 08/31/2018 at 01:30:12 PM by oleksandr

comment:1 Changed on 08/31/2018 at 02:23:52 PM by sebastian

  • Priority changed from Unknown to P2
  • Ready set

comment:2 Changed on 08/31/2018 at 02:27:19 PM by oleksandr

Most likely the cause is Access Denied error in include.preload.js on line 2114:

  let sandbox = window.frameElement &&

I have found it on WSJ website, for example here:

comment:3 Changed on 08/31/2018 at 03:07:47 PM by sebastian

Would wrapping .getAttribute("sandbox") in a try/catch block silence that error?

comment:4 Changed on 09/18/2018 at 07:22:28 PM by geo

  • Owner set to geo

comment:5 Changed on 09/24/2018 at 11:24:35 AM by geo

  • Review URL(s) modified (diff)

comment:6 Changed on 09/24/2018 at 01:18:48 PM by abpbot

comment:7 Changed on 09/24/2018 at 01:19:13 PM by sebastian

  • Milestone set to Adblock-Plus-3.4-for-Chrome-Opera-Firefox
  • Resolution set to fixed
  • Status changed from new to closed

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