Error
TypeError: Cannot read property 'tools' of null
at VeInitMwDesktopArticleTarget.ve.init.mw.DesktopArticleTarget.surfaceReady https://fr.wikipedia.org/w/load.php?... at https://fr.wikipedia.org/w/load.php?...
Impact
None, just log spam
Notes
Logstash search: https://logstash.wikimedia.org/goto/6d015e561d769d57ddbd4c3130c22268
Frequency:
It's a fairly rare error, but I accidentally ran into it locally while trying to reproduce T237063.