RESOLVED FIXED 158051
Web Inspector: Uncaught Exception: TypeError: undefined is not an object (evaluating 'collectionData.affectedSnapshots') 
https://bugs.webkit.org/show_bug.cgi?id=158051
Summary Web Inspector: Uncaught Exception: TypeError: undefined is not an object (eva...
Blaze Burg
Reported 2016-05-24 20:36:30 PDT
------- Auto-generated details: Inspected URL: http://bl.ocks.org/syntagmatic/6c149c08fc9cde682635 Loading completed: true Frontend User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/602.1.34+ (KHTML, like Gecko) Uncaught exceptions: - TypeError: undefined is not an object (evaluating 'collectionData.affectedSnapshots') (at HeapSnapshotWorker.js:61:36) ------- * STEPS TO REPRODUCE 1. Start a timeline recording, record a while. 2. Stop the timeline recording manually. 3. Reload the page 3. Uncaught Exception dialog when main frame finishes loading (approximately) * NOTES This seemed to be delayed a bit after auto-recording started. I see the initial snapshot show up in the timeline, then it throws exception soon after initial load data appears in the Timeline.
Attachments
[PATCH] Proposed Fix (2.63 KB, patch)
2016-05-25 15:47 PDT, Joseph Pecoraro 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Joseph Pecoraro
Comment 1 2016-05-25 11:15:56 PDT
This sounds like a recent regression from my change. I'll investigate it.
Joseph Pecoraro
Comment 2 2016-05-25 15:47:33 PDT
Created attachment 279830 [details] [PATCH] Proposed Fix
Blaze Burg
Comment 3 2016-05-25 15:49:42 PDT
Comment on attachment 279830 [details] [PATCH] Proposed Fix r=me
WebKit Commit Bot
Comment 4 2016-05-25 16:10:47 PDT
Comment on attachment 279830 [details] [PATCH] Proposed Fix Clearing flags on attachment: 279830 Committed r201408: <http://trac.webkit.org/changeset/201408>
WebKit Commit Bot
Comment 5 2016-05-25 16:10:51 PDT
All reviewed patches have been landed. Closing bug.
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