I have been going through the process of upgrading one of my applications from 5.15 to 6.4.1 (with 5.20 as an intermediary step).
The upgrade from 5.15 to 5.20 worked without any issue. However when moving from 5.20 to 6.4.1 I am encountering some issues with the login widget.
Firstly when i ran the application locally the login page would not load - only a white screen was displayed in my browser.
I went back to the modeller and ran tools>check widgets.
After this the page now loads but i get the following error: No constructor found for widget LoginForm.widget.LoginForm
I have cleared my cache and tried multiple browsers but still get the same error.
Can anyone suggest a fix?