1160492 - Frequent "TypeError: recording is null: WaterfallView<._onMarkerSelected@chrome://browser/content/devtools/performance/views/details-waterfall.js:77:9" logspam in mochitest-dt runs

Status: RESOLVED FIXED

(DevTools :: General, defect)

Description

[Ryan VanderMeulen [:RyanVM]]

https://treeherder.mozilla.org/logviewer.html#?job_id=9486527&repo=mozilla-inbound

04:09:30 INFO - 5422 INFO TEST-START | browser/devtools/performance/test/browser_perf-clear-02.js
04:09:33 INFO - TypeError: recording is null: WaterfallView<._onMarkerSelected@chrome://browser/content/devtools/performance/views/details-waterfall.js:77:9
04:09:33 INFO - EventEmitter_emit@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/event-emitter.js:137:11
04:09:33 INFO - Waterfall.prototype.selectRow@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/shared/timeline/waterfall.js:368:7
04:09:33 INFO - Waterfall.prototype._buildOutstandingMarkers@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/shared/timeline/waterfall.js:304:5
04:09:33 INFO - Waterfall.prototype._buildMarkers/func@resource://gre/modules/commonjs/toolkit/loader.js -> resource:///modules/devtools/shared/timeline/waterfall.js:284:24
04:09:33 INFO - setNamedTimeout/<@resource:///modules/devtools/ViewHelpers.jsm:66:39
04:09:33 INFO - setTimeout_timer@resource://gre/modules/Timer.jsm:30:5
04:09:34 INFO - ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
04:09:34 INFO - ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
04:09:34 INFO - ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
04:09:34 INFO - ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
04:09:34 INFO - ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
04:09:34 INFO - MEMORY STAT vsize after test: 824074240
04:09:34 INFO - MEMORY STAT residentFast after test: 224792576
04:09:34 INFO - MEMORY STAT heapAllocated after test: 170479884
04:09:34 INFO - 5423 INFO TEST-OK | browser/devtools/performance/test/browser_perf-clear-02.js | took 4161ms

Comment 1

[Jordan Santell [:jsantell] [@jsantell]]

Hopefully fixed by bug 1157523 (now on fx-team)

Comment 2

[Jan Honza Odvarko [:Honza] (always need-info? me)]

(In reply to Jordan Santell [:jsantell] [@jsantell] from comment #1)

Hopefully fixed by bug 1157523 (now on fx-team)

Feels like we can close it ...

Honza