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via Google Groups by (JIRA), 2 years ago
via Jenkins JIRA by Oleg Nenashev, 2 years ago
Unexpected issues encountered during cleanUp: null
java.lang.RuntimeException: Unexpected issues encountered during cleanUp: null at jenkins.model.Jenkins.cleanUp( at hudson.lifecycle.UnixLifecycle.restart( at jenkins.model.Jenkins$ by: java.lang.UnsupportedOperationException at java.util.concurrent.CopyOnWriteArrayList$COWIterator.remove( at hudson.util.PluginServletFilter.cleanUp( at jenkins.model.Jenkins._cleanUpPluginServletFilters( at jenkins.model.Jenkins.cleanUp( ... 2 more