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Issue 915951 link

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Issue metadata

Status: Fixed
Owner:
Closed: Dec 18
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows , iOS , Mac
Pri: 1
Type: Bug-Regression



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Generic traces fail to open in DevTools

Project Member Reported by alph@chromium.org, Dec 18

Issue description

Generic traces fail to open in DevTools.

Uncaught TypeError: Cannot read property 'frameId' of null
    at TimelineModel.TimelineModel.isMarkerEvent (TimelineModel.js:100)
    at TimelineModel.TimelineModel._processEvent (TimelineModel.js:689)
    at TimelineModel.TimelineModel._processThreadEvents (TimelineModel.js:530)
    at TimelineModel.TimelineModel._processGenericTrace (TimelineModel.js:188)
    at TimelineModel.TimelineModel.setEvents (TimelineModel.js:171)
    at Timeline.PerformanceModel.setTracingModel (PerformanceModel.js:80)
    at Timeline.TimelinePanel.loadingComplete (TimelinePanel.js:724)
    at Timeline.TimelineLoader._finalizeTrace (TimelineLoader.js:214)
    at setTimeout (TimelineLoader.js:205)
 
Labels: -Type-Bug Type-Bug-Regression
Project Member

Comment 2 by bugdroid1@chromium.org, Dec 18

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b4d558b19e3c79baa0442bddedc4a1114ae80013

commit b4d558b19e3c79baa0442bddedc4a1114ae80013
Author: Alexei Filippov <alph@chromium.org>
Date: Tue Dec 18 02:26:09 2018

DevTools: Fix opening generic traces on performance panel.

BUG= 915951 

Change-Id: I0305e48ff4b155778b96e2d10caca3f9a545bccf
Reviewed-on: https://chromium-review.googlesource.com/c/1381373
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#617350}
[modify] https://crrev.com/b4d558b19e3c79baa0442bddedc4a1114ae80013/third_party/blink/renderer/devtools/front_end/timeline_model/TimelineModel.js

Labels: Merge-Rejected-72
Status: Fixed (was: Assigned)
Labels: -Merge-Rejected-72 Merge-Request-72
Project Member

Comment 5 by sheriffbot@chromium.org, Dec 18

Labels: -Merge-Request-72 Merge-Review-72 Hotlist-Merge-Review
This bug requires manual review: M72 has already been promoted to the beta branch, so this requires manual review
Please contact the milestone owner if you have questions.
Owners: govind@(Android), kariahda@(iOS), djmm@(ChromeOS), abdulsyed@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: -Merge-Review-72 Merge-Approved-72
Approving for M72 branch:3626
Project Member

Comment 7 by bugdroid1@chromium.org, Dec 19

Labels: -merge-approved-72 merge-merged-3626
The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3f7c528c37003c53a5dbe553246ce25df4bfe94f

commit 3f7c528c37003c53a5dbe553246ce25df4bfe94f
Author: Alexei Filippov <alph@chromium.org>
Date: Wed Dec 19 20:47:30 2018

DevTools: Fix opening generic traces on performance panel.

BUG= 915951 
TBR=alph@chromium.org

(cherry picked from commit b4d558b19e3c79baa0442bddedc4a1114ae80013)

Change-Id: I0305e48ff4b155778b96e2d10caca3f9a545bccf
Reviewed-on: https://chromium-review.googlesource.com/c/1381373
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#617350}
Reviewed-on: https://chromium-review.googlesource.com/c/1384993
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/branch-heads/3626@{#472}
Cr-Branched-From: d897fb137fbaaa9355c0c93124cc048824eb1e65-refs/heads/master@{#612437}
[modify] https://crrev.com/3f7c528c37003c53a5dbe553246ce25df4bfe94f/third_party/blink/renderer/devtools/front_end/timeline_model/TimelineModel.js

Labels: CommitLog-Audit-Violation Merge-Without-Approval
Here's a summary of the rules that were executed: 
 - OnlyMergeApprovedChange: Rule Failed -- Revision 3f7c528c37003c53a5dbe553246ce25df4bfe94f was merged to refs/branch-heads/3626 branch with no merge approval from a TPM! 
Please explain why this change was merged to the branch!
 - AcknowledgeMerge: Notification Required -- 
Labels: Merge-Merged-72-3626
The following revision refers to this bug: 
https://chromium.googlesource.com/chromium/src.git/+/3f7c528c37003c53a5dbe553246ce25df4bfe94f

Commit: 3f7c528c37003c53a5dbe553246ce25df4bfe94f
Author: alph@chromium.org
Commiter: alph@chromium.org
Date: 2018-12-19 20:47:30 +0000 UTC

DevTools: Fix opening generic traces on performance panel.

BUG= 915951 
TBR=alph@chromium.org

(cherry picked from commit b4d558b19e3c79baa0442bddedc4a1114ae80013)

Change-Id: I0305e48ff4b155778b96e2d10caca3f9a545bccf
Reviewed-on: https://chromium-review.googlesource.com/c/1381373
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#617350}
Reviewed-on: https://chromium-review.googlesource.com/c/1384993
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/branch-heads/3626@{#472}
Cr-Branched-From: d897fb137fbaaa9355c0c93124cc048824eb1e65-refs/heads/master@{#612437}
Labels: -CommitLog-Audit-Violation -Merge-Without-Approval

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