Dear all,
I need your advice. Recently i have upgraded my Jenkins version 1.466 to 1.509.2 LTS version. I have noticed that there is new security Re-key feature is added in latest LTS version. I have seen 3 options in manage Jenkins page for continue new security re-key feature, i have selected “dismiss the message” option and re-started Jenkins. I could able to access Jenkins without any issues. As per my business team requirement, i have replaced Jenkins war from 1.509.2 to 1.466 my existing version. After that, i am not able to see Jenkins index page in console. I am getting below error. *Status Code: 500* Exception: org.apache.commons.jelly.JellyTagException: jar:file:/var/lib/jenkins/war/WEB-INF/lib/jenkins-core-1.509.2.jar!/hudson/model/View/index.jelly:44:43: <st:include> org.apache.commons.jelly.JellyTagException: jar:file:/var/lib/jenkins/war/WEB-INF/lib/jenkins-core-1.509.2.jar!/lib/hudson/projectView.jelly:64:22: <d:invokeBody> java.lang.NullPointerException Stacktrace: ** javax.servlet.ServletException: org.apache.commons.jelly.JellyTagException: jar:file:/var/lib/jenkins/war/WEB-INF/lib/jenkins-core-1.509.2.jar!/hudson/model/View/index.jelly:44:43: <st:include> org.apache.commons.jelly.JellyTagException: jar:file:/var/lib/jenkins/war/WEB-INF/lib/jenkins-core-1.509.2.jar!/lib/hudson/projectView.jelly:64:22: <d:invokeBody> java.lang.NullPointerException at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:117) Please can anyone help me to resolve this error. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.