[Bug report] datatable : footer + columnGroup header + colspan make webix crash on collapse

Webix JS
1

Hi,

Using a datatable with columnGroup and colspan in header, and with colspan in footer make webix crash when trying to close(collapse) the last column group.

In this snippet try to close the last column group :
http://webix.com/snippet/2682d8b5

It doesn’t crash without footer

2

Hi,

I can confirm the bug, thank you for reporting.
We will include a fix for it into the next release.