I'm hoping there's an obvious solution here that I didn't find while searching. I did see several others who had this issue, and a few bugs filed, but none of their workarounds worked for me.
jenkins:1.509.4 os: Ubuntu 12.04 tomcat7 java: 1.7u51 No upgraded plugins, but set Jenkins to "Restart Safely", rebooted the server and all the jobs disappeared from the ui. The jobs directory still has the projects, but when I look at any one that should have lots of builds under it, all I see are broken links for lastFailedBuild and lastSuccessfulBuild example of errors from the log file: WARNING: Caught exception evaluating: it.viewPage in /. Reason: java.lang.reflect.InvocationTargetException java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:622) at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125) -- *C**onfidentiality Notice:* This e-mail, including all attachments, is confidential information of Lytro, Inc. If the reader of this e-mail is not the intended recipient or its authorized agent, the reader is hereby notified that any dissemination, distribution or copying of this e-mail is prohibited. If you have received this e-mail in error, please notify the sender by replying to this message and delete this e-mail immediately. -- 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/d/optout.