Error on change tab in Tabview

Im gettin an error when I try to change the to another tab, the problema is that this happens after I update the webix packge with the update 6.4

Here is a snippet of what i had done
https://snippet.webix.com/ij55ugik

https://forum.webix.com/discussion/36559/webix-6-4-1-tabview-bug#latest

Thanks

Hey @Dalaz, I’m glad to announce that we’ve fixed this issue in the latest release (version 6.4.2). Please consider updating if you’d like to get this fix.