I have created a new spfx webpart from yomen generator. and deployed to sharepoint. It is working in the classic sites and workbench page.
But in the modern site, modern page. it is not showing web part properties in the webpart properties pane. its showing error saying
No settings to change for this web part..
This is simple spfx webpart without any customization directly deployed newly created webpart and testing.
Please help with this ASAP.