Error
https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2020.09.09/clienterror/?id=AXRzDYVo3_NNwgAUvLlu
MediaWiki version: n/a
message
Uncaught TypeError: Cannot read property 'getView' of null
Description
Description
Details
Details
- Request ID
- undefined
- Request URL
- https://he.wikipedia.org/w/index.php?title=%D7%9E%D7%99%D7%95%D7%97%D7%93:%D7%AA%D7%A8%D7%92%D7%95%D7%9D_%D7%AA%D7%95%D7%9B%D7%9F&page=The+Story+of+the+Trapp+Family+Singers&from=en&to=he&targettitle=&campaign=interlanguagelink
Stack Trace
exception.trace
at VeInitMwCXTarget.ve.init.mw.CXTarget.alignSectionPairs https://he.wikipedia.org/w/load.php?lang=he&modules=ext.cx.widgets.spinner%7Cext.cx.wikibase.link%7Cjquery%2Coojs-ui-core%2Coojs-ui-widgets%7Cjquery.ui%7Cmw.cx.MachineTranslation%2CMwApiRequestManager%2Cdm%2Cinit%2Cui%2Cutil%7Cmw.cx.dm.PageTitleModel%2CTranslation%2CTranslationIssue%2CWikiPage%7Cmw.cx.init.Translation%7Cmw.cx.tools.IssueTrackingTool%2CTranslationTool%2CTranslationToolFactory%7Cmw.cx.ui.Categories%2CCategoryMultiselectWidget%2CHeader%2CInfobar%2CMessageWidget%2CPageTitleWidget%2CPersonalMenuWidget%2CTranslationToolWidget%2CTranslationView%7Cve.ce.CXLintableNode%7Cve.dm.CXLintableNode%7Cve.init.mw.CXTarget%7Cve.ui.CXDesktopContext%2CCXSurface&skin=vector&version=1305h:869:375 at later https://he.wikipedia.org/w/load.php?lang=he&modules=ext.cx.widgets.spinner%7Cext.cx.wikibase.link%7Cjquery%2Coojs-ui-core%2Coojs-ui-widgets%7Cjquery.ui%7Cmw.cx.MachineTranslation%2CMwApiRequestManager%2Cdm%2Cinit%2Cui%2Cutil%7Cmw.cx.dm.PageTitleModel%2CTranslation%2CTranslationIssue%2CWikiPage%7Cmw.cx.init.Translation%7Cmw.cx.tools.IssueTrackingTool%2CTranslationTool%2CTranslationToolFactory%7Cmw.cx.ui.Categories%2CCategoryMultiselectWidget%2CHeader%2CInfobar%2CMessageWidget%2CPageTitleWidget%2CPersonalMenuWidget%2CTranslationToolWidget%2CTranslationView%7Cve.ce.CXLintableNode%7Cve.dm.CXLintableNode%7Cve.init.mw.CXTarget%7Cve.ui.CXDesktopContext%2CCXSurface&skin=vector&version=1305h:159:240
Event Timeline
Comment Actions
I accessed the URL and checked logstash for logs and couldn't find anything around the time I used the URL.
The URL leads to a new translation and there's one user with a translation started already so I can't load the translation .
Not sure what to make of this...
Comment Actions
The error in https://gerrit.wikimedia.org/g/mediawiki/extensions/ContentTranslation/+/789f5073e0a44ca0e955f1c0b5f8fd787ebdab37/modules/ve-cx/init/ve.init.mw.CXTarget.js#591 suggests that either this.sourceSurface or this.targetSurface is not defined.
I'm not sure when that would be true and what the repercussions of this would be. Maybe this could be simulated locally to understand and confirm that no data loss or inability to use the tool is occurring.
Comment Actions
@Nikerabbit is this something you can do?
I'll try but I was never successful at debugging CX.
Comment Actions
I could try reading the code. But given this is a low priority (due to having relatively few occurrences compared to others), there are other productions errors to be dealt with first. If you cannot easily reproduce, I suggest just to move this task out of this sprint.