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TypeError: Cannot read property 'isWrapped' of null in shallowCloneFromRange
Open, Needs TriagePublicPRODUCTION ERROR

Description

Error

https://logstash.wikimedia.org/app/dashboards#/doc/logstash-*/logstash-2021.04.05?id=TNsloXgBA6MeBtBqQctg

MediaWiki version: n/a

message
TypeError: Cannot read property 'isWrapped' of null

Impact

Notes

Details

Request URL
n/a
Stack Trace
exception.trace
at VeDmDocument.ve.dm.Document.shallowCloneFromRange  URL1:284:610
at VeDmDocument.ve.dm.Document.shallowCloneFromSelection  URL1:282:486
at VeCeSurface.ve.ce.Surface.onCopy  URL1:526:641
at HTMLDivElement.dispatch  URL2:111:703
at HTMLDivElement.elemData.handle  https://en.wikipedia.org/w/load.php?lang=en&modules=ext.CodeMirror%2CTemplateWizard%2Ccharinsert%7Cext.CodeMirror.data%7Cext.TwoColConflict.JSCheck%7Cjquery%2Cmoment%2Coojs-ui-core%2Coojs-ui-toolbars%2Coojs-ui-widgets%2Coojs-ui-

URL1: https://en.wikipedia.org/w/load.php?lang=en&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%2Cwelcome%7Cext.visualEditor.core.desktop%2Cutils%7Cext.visualEditor.mwextensions.desktop%7Cext.visualEditor.mwimage.core&skin=vector&version=1e5fc
URL2: https://en.wikipedia.org/w/load.php?lang=en&modules=ext.CodeMirror%2CTemplateWizard%2Ccharinsert%7Cext.CodeMirror.data%7Cext.TwoColConflict.JSCheck%7Cjquery%2Cmoment%2Coojs-ui-core%2Coojs-ui-toolbars%2Coojs-ui-widgets%2Coojs-ui-windows%7Cjquery.highlightText%2ClengthLimit%2CmakeCollapsible%2Csuggestions%2Cthrottle-debounce%2Cui%7Cjquery.makeCollapsible.styles%7Cmediawiki.action.edit%7Cmediawiki.action.edit.collapsibleFooter%2CeditWarning%7Cmediawiki.confirmCloseWindow%2Cicon%2Ctemplate%2Cwidgets%7Cmediawiki.language.specialCharacters%7Cmediawiki.widgets.DateInputWidget%2CUserInputWidget%2CvisibleLengthLimit%7Cmediawiki.widgets.DateInputWidget.styles%7Coojs-ui-toolbars.icons%7Coojs-ui-widgets.icons%7Coojs-ui-windows.icons%7Coojs-ui.styles.icons-content%2Cicons-editing-advanced%2Cicons-editing-citation%2Cicons-editing-core%2Cicons-editing-list%2Cicons-editing-styling%2Cicons-interactions%2Cicons-media%2Cicons-movement%7Cwikibase.client.action.edit.collapsibleFooter&skin=vector&version=1nk0o