[JIRA] (JENKINS-38572) Support Core Plugin gets java.lang.NoClassDefFoundError: jenkins/plugins/asynchttpclient/AHCUtils at startup

[matt...@unsolvable.org (JIRA)]

Title: Message Title

Matthew Webber created an issue   Jenkins / JENKINS-38572 Support Core Plugin gets java.lang.NoClassDefFoundError: jenkins/plugins/asynchttpclient/AHCUtils at startup Issue Type: Bug Assignee: Steven Christou Components: support-core-plugin Created: 2016/Sep/28 2:10 PM Environment: Jenkins 2.23 Support Core Plugin 2.33 Priority: Minor Reporter: Matthew Webber When Jenkins is started, I see the following stack trace in the log: Could not attach 'update-center.md' to support bundle java.lang.NoClassDefFoundError: jenkins/plugins/asynchttpclient/AHCUtils at com.cloudbees.jenkins.support.impl.UpdateCenter$1.writeTo(UpdateCenter.java:70) at com.cloudbees.jenkins.support.SupportPlugin.writeBundle(SupportPlugin.java:358) at com.cloudbees.jenkins.support.SupportPlugin.writeBundle(SupportPlugin.java:274) at com.cloudbees.jenkins.support.SupportPlugin$PeriodicWorkImpl$1.run(SupportPlugin.java:724) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: jenkins.plugins.asynchttpclient.AHCUtils at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1373) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 5 more I first noticed this fairly recently, so I suspect that it was introduced with Support Core Plugin 2.33. I have only seen the message during initial startup. Add Comment   This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.