Loginform widget error in Mendix 5

Hello there, I'm trying to use the Loginform widget in Mendix 5, but keep getting the: Unable to render loginsystemwidgetLoginForm_0 widget: Cannot read property 'login' of undefined error. I've tried removing the widget and re-downloading older versions, but still get the same error. Anyone have any other ideas?' Thanks
1 answers

Have you tried clearing your browser's cache completely? That's helped me a few times with widget errors, especially the login form.