Reporter@ could you please provide a sample Html test file to Triage the issue from TE end.

Thanks..

The error appearance doesn't depend on page URL, it is just an extension action that causes the error. I provided a link to the extension. The action can be called with standard browser action UI.

Thank you for providing more feedback. Adding requester "sureshkumari@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5d7042a87c4f1901ef1ed03d29f3e31e8af1724d

commit 5d7042a87c4f1901ef1ed03d29f3e31e8af1724d
Author: pavor <pavor@yandex-team.ru>
Date: Mon Apr 10 10:03:57 2017

Fix extension->id() nullptr access at TabCaptureAccessHandler::HandleRequest

There is a check for null pointer of |extension| parameter,
but it is then accessed via a call extension->id().

R=changbin.shao, dcheng
BUG= 709421 

Review-Url: https://codereview.chromium.org/2805213002
Cr-Commit-Position: refs/heads/master@{#463209}

[modify] https://crrev.com/5d7042a87c4f1901ef1ed03d29f3e31e8af1724d/chrome/browser/media/webrtc/tab_capture_access_handler.cc

pavor@ could you please help us with steps to verify this issue from TE perspective.

Thank You...
Kiran

Issue has not been modified or commented on in the last 365 days, please re-open or file a new bug if this is still an issue.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot