ExtensionList.ensureLoaded() has thrown an InstantiationException

We found this prefix in 8 webpages.
MapChildren (4)Typical messages (5)TraceDetailed Map
  1. java.lang.InstantiationException
    1.   at net.java.sezpoz.IndexItem.element()
    2.   at hudson.ExtensionFinder$Sezpoz.scout()
    3.   at hudson.ClassicPluginStrategy.findComponents()
    4.   at hudson.ExtensionList.load()
    5.   at hudson.ExtensionList.ensureLoaded()
    6.   at hudson.ExtensionList.iterator()
    7.   at hudson.ClassicPluginStrategy.findComponents()
    8.   at hudson.ExtensionList.load()
    9.   at hudson.ExtensionList.ensureLoaded()
  1. Undefined function on matching project.

    First:3 years ago
    Last:2 years ago
    Author:Aleksander Sjursen
  2. InstantiationException

    Reactor.runTask()
    Crashes:4
    Projects:0
    Web Pages:4
    Error Reports:0
    First:10 months ago
    Last:7 months ago
    preview
  3. Jenkins should manage better the plugin dependencies when disabling/uninstalling a plugin

    First:3 years ago
    Last:2 years ago
    Author:Félix Belzunce Arcos
  4. InstantiationException

    ThreadPoolExecutor$Worker.run()
    Crashes:2
    Projects:0
    Web Pages:2
    Error Reports:0
    First:2 weeks ago
    Last:2 weeks ago
    preview
MessageNumber of crashes
file:/home/jenkins/plugins/robot/WEB-INF/classes/META-INF/annotations/hudson.Extension might need to be rebuilt: java.lang.ClassNotFoundException: hudson.plugins.robot.tokens.RobotPassPercentageTokenMacr o3
java.lang.NoClassDefFoundError: hudson/plugins/copyartifact/BuildSelector2
java.lang.NoClassDefFoundError: hudson/plugins/openid/OpenIdExtension 1
java.lang.NoClassDefFoundError: com/cloudbees/hudson/plugins/folder/AbstractFolderPropertyDescriptor1
java.lang.NoClassDefFoundError: org/jenkinsci/plugins/tokenmacro/DataBoundTokenMacro1
  1. java.lang.InstantiationException
    1.   at net.java.sezpoz.IndexItem.element()
    2.   at hudson.ExtensionFinder$Sezpoz.scout()
    3.   at hudson.ClassicPluginStrategy.findComponents()
    4.   at hudson.ExtensionList.load()
    5.   at hudson.ExtensionList.ensureLoaded()
    6.   at hudson.ExtensionList.iterator()
    7.   at hudson.ClassicPluginStrategy.findComponents()
    8.   at hudson.ExtensionList.load()
    9.   at hudson.ExtensionList.ensureLoaded()