Account tree not showing in ERPNext v11

Just updated to v11, and the account tree is not shown. The JavaScript console shows:

TypeError: erpnext.utils.get_tree_options is not a function
 at eval (eval at init_doctype (desk.min.js?ver=1548731445.0:5506), <anonymous>:14:26)
at Object.init_doctype (desk.min.js?ver=1548731445.0:5506)
at Object.callback (desk.min.js?ver=1548731445.0:5482)
at Object.callback [as success_callback] (desk.min.js?ver=1548731445.0:1448)
at _ (desk.min.js?ver=1548731445.0:1472)
at Object.<anonymous> (desk.min.js?ver=1548731445.0:1573)
at i (jquery.min.js:2)
at Object.fireWith [as resolveWith] (jquery.min.js:2)
at z (jquery.min.js:4)
at XMLHttpRequest.<anonymous> (jquery.min.js:4)
(anonymous) @ desk.min.js?ver=1548731445.0:1577

Suggestions?