I am getting this nullpointer exception when trying to open an extended loginWindow screen from a created button.
I have changed my landing screen to be an extended mainWindow screen that has a button login/register and i am trying to call the loginWindow screen from this button. Since the anonymous is the account used to get to this page i have copied the administrator role and set it for anonymous user with access to all screen.
Any help on how to achieve this.
sampleProject (2).zip (464.1 KB)