Unhandled typeerror out of nowhere reading 'dataIndex' about gantt-schedule-timeline-calendar

[neuronetio]

It's weird because we didn't change anything related to dataIndex. The problem is most likely somewhere between scrolling and changing data. To solve the problem we need to see the part of the code where you change - items and rows - how do you do it? Do you save the scroll position somewhere beforehand? What do your items and rows look like?

EDIT: Also show the code responsible for scrolling if you use one.

[supSugam]

It's weird because we didn't change anything related to dataIndex. The problem is most likely somewhere between scrolling and changing data. To solve the problem we need to see the part of the code where you change - items and rows - how do you do it? Do you save the scroll position somewhere beforehand? What do your items and rows look like?

EDIT: Also show the code responsible for scrolling if you use one.

It's solved now after I changed the initializeGSTC to async and imported plugins inside it.