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TypeError: Cannot read property 'top' of undefined / TypeError: $revisionWrapper.offset() is undefined
Closed, ResolvedPublic1 Estimated Story Points


144 errors in last 12hrs.

at setRevisionHovered URL1:20:9
at showTooltipsOnMouseMoveHandler URL1:46:1001
at URL1:44:648
at dispatch URL2:70:219


Event Timeline

Change 700609 had a related patch set uploaded (by Thiemo Kreuz (WMDE); author: Thiemo Kreuz (WMDE)):

[mediawiki/extensions/RevisionSlider@master] Fix jQuery.offset() calculation possibly failing

Change 700609 merged by jenkins-bot:

[mediawiki/extensions/RevisionSlider@master] Fix jQuery.offset() calculation possibly failing

Jdlrobson claimed this task.
Jdlrobson added subscribers: WMDE-Fisch, thiemowmde.

No errors in the last 12hrs! yay! Thanks @thiemowmde and @WMDE-Fisch !

thiemowmde set the point value for this task to 1.

There's a new variant of this now (less frequent):

at SliderView.pointerContainerClickHandler
at HTMLDivElement.<anonymous>
at HTMLDivElement.dispatch
at HTMLDivElement.elemData.handle

Thanks. I think this it something more serious because it's in a code path that's critical for the functionality of the extension. Are you able to open a new ticket for this?