Error
https://logstash.wikimedia.org/app/dashboards#/doc/logstash-*/logstash-2021.04.05?id=_oOhongBGiM4niWIfaam
MediaWiki version: n/a
message
TypeError: Cannot read property 'canHaveChildrenNotContent' of null
Description
Description
Details
Details
- Request URL
- n/a
Stack Trace
exception.trace
at VeCeSurface.ve.ce.Surface.findBlockSlug URL1:550:276 at VeCeSurface.ve.ce.Surface.handleObservedChanges URL1:553:472 at VeCeSurfaceObserver.ve.ce.SurfaceObserver.pollOnceInternal URL1:579:401 at VeCeSurfaceObserver.ve.ce.SurfaceObserver.pollOnce URL1:578:776 at VeCeSurface.ve.ce.Surface.afterDocumentKeyDown URL1:524:272 at VeEventSequencer.ve.EventSequencer.callListener URL1:92:768 at VeEventSequencer.ve.EventSequencer.afterEvent URL1:90:769 at VeEventSequencer.ve.EventSequencer.runPendingCalls URL1:92:365 at VeEventSequencer.ve.EventSequencer.onEvent URL1:89:913 at HTMLDivElement.<anonymous> URL1:87:930 URL1: https://ca.wikipedia.org/w/load.php?lang=ca&modules=ext.visualEditor.articleTarget%2Cbase%2Ccore%2CdesktopArticleTarget%2CdesktopTarget%2Cdiffing%2Cicons%2Clanguage%2Cmediawiki%2Cmwalienextension%2Cmwcore%2Cmwextensions%2Cmwformatting%2Cmwgallery%2Cmwimage%2Cmwlanguage%2Cmwlink%2Cmwmeta%2Cmwsave%2Cmwsignature%2Cmwtransclusion%2Csanitize%2Cswitching%2Cwelcome%7Cext.visualEditor.core.desktop%2Cutils%7Cext.visualEditor.mwextensions.desktop%7Cext.visualEditor.mwimage.core&skin=vector&version=1l9al
Related Changes in Gerrit:
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | matmarex | T279707 VisualEditor client-side errors review (April 2021) | |||
| Resolved | PRODUCTION ERROR | ppelberg | T279299 TypeError: Cannot read property 'canHaveChildrenNotContent' of null at VeCeSurface.ve.ce.Surface.findBlockSlug |
Event Timeline
Comment Actions
Change 692267 had a related patch set uploaded (by Thiemo Kreuz (WMDE); author: Thiemo Kreuz (WMDE)):
[VisualEditor/VisualEditor@master] Fix incomplete ve.Document.getBranchNodeFromOffset() usage
Comment Actions
Change 692267 merged by jenkins-bot:
[VisualEditor/VisualEditor@master] Fix incomplete ve.Document.getBranchNodeFromOffset() usage
Comment Actions
Change 694632 had a related patch set uploaded (by Bartosz Dziewoński; author: Bartosz Dziewoński):
[mediawiki/extensions/VisualEditor@master] Update VE core submodule to master (bc819fdc6)
Comment Actions
Change 694632 merged by jenkins-bot:
[mediawiki/extensions/VisualEditor@master] Update VE core submodule to master (bc819fdc6)
Comment Actions
Looks good, no more errors after the 1.37.0-wmf.9 deployment on 10 June:
https://logstash.wikimedia.org/app/discover#/?_g=(filters:!(),query:(language:lucene,query:'*'),refreshInterval:(pause:!t,value:0),time:(from:now-3M,to:now))&_a=(columns:!(_source),filters:!(),index:'logstash-*',interval:auto,query:(language:lucene,query:%22canHaveChildrenNotContent%22),sort:!())
