get_nodes_stats() was previously refactored, but was incomplete.
Fixed by https://github.com/rdo-management/tuskar-ui/commit/30ab73ec17feaa8364352fafc79487eabf72f516
Verified - openstack-tuskar-ui-0.3.0-8.el7ost.noarch
When browsing the role page GUI is not crashing
(12:55:32 PM) akrivoka: ohochman: the roles page used to crash before that fix
(12:56:00 PM) ohochman: so browse the UI roles page ?
(12:56:04 PM) akrivoka: role detail, iirc
(12:56:14 PM) akrivoka: ohochman: yeah, open any role detail page
(12:59:05 PM) ohochman: akrivoka: it didn't crash : http://rhos-compute-node-18.osqe.lab.eng.bos.redhat.com/dashboard/infrastructure/roles/bbfe81d9-cd3d-4d5d-bfdb-dbb4225bbc92/
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.