Hello everybody,
I was unable to deploy an SPFx development on a SharePoint 2019 platform.
I searched for several months without finding answers.
But I recently came across an article on the Quest support site that helped me resolve this issue:
https://support.quest.com/fr-fr/metalogix-storagepoint/kb/331962/can-t-activate-storagepoint-modern-ui-spfx-extension-in-sharepoint-2019
I'm posting it here if it can help anyone
#6438