Dashboard loading with empty, white screen / Not loadingIssue When selecting a Dashboard, the page starts to open but remains blank. No error messages are displayed on the screen.CauseAn invalid dashboard permissions record generates an IllegalArgumentException error and stops the dashboard from loading.ResolutionReview the permissions for the affected dashboard: https://<INSTANCENAME>.service-now.com/pa_dashboards_permissions_list.do?sysparm_query=dashboard%3D<DASHBOARD SYS_ID>Remove any Group permissions without a valid group, Role permissions without a valid role, or User permissions without a valid user. Where Valid = Working reference.