Hi,
Based on http://docs.webix.com/desktop__dimensions.html#autosizing I set adjust property to a column;
When column has template error occurs and tree is not rendered, see snippet: http://webix.com/snippet/3760ef6e.
Thank you
This is a bug in the current version (adjust against columns with custom template). Will be fixed with next update.
For now you can use separate adjustColumn call
http://webix.com/snippet/5bfca450