Uncaught TypeError: Cannot read property 'each' of null bits.wikimedia.org/static-1.24wmf5/extensions/Wikidata/extensions/Wikibase/lib/resources/wikibase.datamodel/wikibase.SnakList.js:208
Version: unspecified
Severity: normal
Uncaught TypeError: Cannot read property 'each' of null bits.wikimedia.org/static-1.24wmf5/extensions/Wikidata/extensions/Wikibase/lib/resources/wikibase.datamodel/wikibase.SnakList.js:208
Version: unspecified
Severity: normal
got this when adding a date in a reference, and the UI appeared to freeze (with the error in console)
when reloading the page, the date was there.
this also happens when saving qualifiers.
this has apparently been an issue since we deployed mw1.24-wmf2 (checked with 1.24wmf2 version of core) and does not happen in versions of Wikibase before that.
seems nothing to do with jquery changes in core.
Change 135498 had a related patch set uploaded by Aude:
Focus snakview variation only when viewState is enabled
Change 135498 merged by jenkins-bot:
Focus snakview variation only when viewState is enabled
Change 135566 had a related patch set uploaded by Aude:
Focus snakview variation only when viewState is enabled
Change 135566 merged by jenkins-bot:
Focus snakview variation only when viewState is enabled