i tried using this layout https://preview.keenthemes.com/metronic8/demo5/authentication/layouts/corporate/sign-in.html, but in the browser console always showing error
Uncaught TypeError: Cannot read properties of null (reading 'classList')
what did i miss? pls help. thank you.
Are you getting the error in your custom code or in the original template as well ?
If you are having the issue with your custom code you will need to double check the original working authentication templates and include all requires js/css files in your page.
If you need any further help please provide us more details.