Closed
Bug 1576884
Opened 5 years ago
Closed 5 years ago
TypeError: this.intersectionObserver is null
Categories
(DevTools :: Netmonitor, defect, P2)
DevTools
Netmonitor
Tracking
(firefox70 fixed)
RESOLVED
FIXED
Firefox 70
Tracking | Status | |
---|---|---|
firefox70 | --- | fixed |
People
(Reporter: Honza, Assigned: tanhengyeow)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
(deleted),
text/x-phabricator-request
|
Details |
I am experiencing the following error in the Browser Console:
TypeError: this.intersectionObserver is null FrameListContent.js:105:5
I don't have STR though.
Honza
Reporter | ||
Updated•5 years ago
|
Blocks: network-websocket-inspector
Priority: -- → P2
Reporter | ||
Comment 1•5 years ago
|
||
@Heng Yeow: can you please look at this?
Perhaps we could just add a if not null
condition?
Honza
Flags: needinfo?(E0032242)
Reporter | ||
Comment 2•5 years ago
|
||
I think I found STR:
- Try to create WS connection to non existing server
- Click on the 101 request in the list
- Select the Messages panel (no frames, since no connection)
- Close the entire side bar
- See the Browser Console, it shows the error and the entire Network panel is empty -> BUG
The entire Toolbox needs to be reopened to fix the Network panel.
Honza
Has STR: --- → yes
Comment 3•5 years ago
|
||
:Honza, if you think that's a regression, then could you try to find a regression range in using for example mozregression?
Assignee | ||
Comment 4•5 years ago
|
||
Fix edge case.
Reporter | ||
Updated•5 years ago
|
Assignee: nobody → E0032242
Status: NEW → ASSIGNED
Pushed by jodvarko@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/375480007a0a
TypeError: this.intersectionObserver is null. r=Honza
Comment 7•5 years ago
|
||
bugherder |
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
status-firefox70:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → Firefox 70
Updated•5 years ago
|
QA Whiteboard: [qa-70b-p2]
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Description
•