id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 2175,NullPointerException when impersonating a user,Nicklas Nordborg,everyone,"{{{ java.lang.NullPointerException ...at Keyring.setRoleInactive(Keyring.java:802) ...at SessionControl.setRoleInactive(SessionControl.java:1692) ...at org.apache.jsp.login_jsp._jspService(login_jsp.java:260) ...at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) ... }}} It doesn't happen for all users. It seems to be triggered only if the selected user has specified that some roles should not active after logging in. Regular login works.",defect,closed,major,BASE 3.15.1,core,,fixed,,