The error message (see attachment Figure1.jpg) appears after clicking the logout button when creating a new vector data source. The same error appears on logout regardless of the new vector data source type that is being created. Is this a bug in GeoServer 2.16.0? This was confirmed as a bug by a member of the GeoServer Users list, see the response below. I can confirm that. Geoserver 2.16 / tomcat 9 /java 8. Won't happen on every page. If I go to a page with a url pattern like/web/wicket/page?x (like any of the pages below (see attachment Figure2.jpg) - editing an authentication filter, editing a filter chain, etc...) an I try to logout it shows the 404 error (/j_spring_security_logout). Inspecting the source code it shows a form with action = "" which is wrong and should be "../../j_spring_security_logout" If after the 404 error I go back in browser history and try to logout again I get no errors. |