Hi, I just bumped into the same issue and it does not seem to be some config issue in kolla, because it doesn't work on packstack too. I reported a bug on launchpad: https://bugs.launchpad.net/horizon/+bug/2018232 . On 4/4/23 10:31, Stefan Bryzga wrote:

Hi all,

Some time ago I deployed a small cluster with kolla-ansible v15.1.0. Before deployment I enabled neutron_qos and neutron_trunk flags in /etc/kolla/globals.yml. Both functions work fine via cli and I can create new entries via dashboard however horizon won't display created trunks/qos on the page (It shows "No items to display"). In web browser console I get this error while loading page:

TypeError: Cannot read properties of undefined (reading 'data')     at addTrackBy (output.0a9483334bbd.js:1115:59)     at processQueue (output.43a09e34a303.js:1581:786)     at output.43a09e34a303.js:1585:110     at Scope.$digest (output.43a09e34a303.js:1636:200)     at Scope.$apply (output.43a09e34a303.js:1643:269)     at done (output.43a09e34a303.js:1356:123)     at completeRequest (output.43a09e34a303.js:1375:20)     at XMLHttpRequest.requestLoaded (output.43a09e34a303.js:1368:1) 'Possibly unhandled rejection: {}'

Does anyone knows how to fix this? Should I modify any configs to display new entries in horizon?

Best Regards, Stefan

--- Best Regards, Tomas Leypold