Closed Bug 1662912 Opened 5 years ago Closed 5 years ago

Intermittent unknown test url | uncaught exception - TypeError: can't access property "QueryInterface", this._docShell is null at destroy@resource://gre/modules/Finder.jsm:89:5

Categories

(Thunderbird :: Mail Window Front End, defect, P5)

defect

Tracking

(thunderbird_esr78 unaffected, thunderbird81 unaffected)

RESOLVED FIXED
82 Branch
Tracking Status
thunderbird_esr78 --- unaffected
thunderbird81 --- unaffected

People

(Reporter: intermittent-bug-filer, Assigned: darktrojan)

References

(Regression)

Details

(Keywords: intermittent-failure)

Attachments

(1 file)

Filed by: geoff [at] darktrojan.net
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=314744038&repo=comm-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HJ8bQtDVRaq3dMBmgctxvA/runs/0/artifacts/public/logs/live_backing.log


This failure happens after the tests finish. Both folders where it happens have tests than involve the quick filter bar.

Wrong conclusion. Both folders have tests that change the 3-pane layout. (Only two tests do this? Yeesh.) I caused this with bug 1662395.

Assignee: nobody → geoff
Status: NEW → ASSIGNED
Component: Search → Mail Window Front End
Regressed by: 1662395

Pushed by geoff@darktrojan.net:
https://hg.mozilla.org/comm-central/rev/83e5ead5d677
When changing layout, disconnect find bar before the message pane. rs=bustage-fix

Status: ASSIGNED → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → 82 Branch

Comment on attachment 9173788 [details] [diff] [review]
1662912-disconnect-findbar.diff

[Approval Request Comment]
Regression caused by (bug #): bug 1662395
User impact if declined:
Testing completed (on c-c, etc.): on beta since 82
Risk to taking this patch (and alternatives if risky): this just puts a line back the way it was before bug 1662395, so no

Attachment #9173788 - Flags: approval-comm-esr78?
Attachment #9173788 - Flags: approval-comm-esr78?
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