java.lang.InstantiationException

java.lang.NoClassDefFoundError: hudson/plugins/view/dashboard/DashboardPortlet

Samebug tips8

You might've forgot to add a dependency or it's written wrong. Also, you might be using incompatible versions of Java and Hibernate. More on this here: https://goo.gl/SjSlRA

This error means there's a class missing in your classpath during runtime. You need to create a jar with all your dependencies and have it in your classpath. Check Maven Assembly Plugin and how to add your dependencies to a jar: https://goo.gl/U2zr8k

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Solutions on the web282

  • via Jenkins JIRA by sogabe, 1 year ago
    java.lang.NoClassDefFoundError: hudson/plugins/view/dashboard/DashboardPortlet
  • via Jenkins JIRA by peter_schuetze, 1 year ago
    java.lang.NoClassDefFoundError: hudson/plugins/view/dashboard/DashboardPortlet
  • via Jenkins JIRA by sogabe, 1 year ago
    java.lang.NoClassDefFoundError: hudson/plugins/view/dashboard/DashboardPortlet
  • Stack trace

    • java.lang.InstantiationException: java.lang.NoClassDefFoundError: hudson/plugins/view/dashboard/DashboardPortlet at net.java.sezpoz.IndexItem.instance(IndexItem.java:180) at hudson.ExtensionFinder$Sezpoz.find(ExtensionFinder.java:180) at hudson.ExtensionFinder._find(ExtensionFinder.java:94) at hudson.ExtensionList.load(ExtensionList.java:261) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:218) at hudson.ExtensionList.getComponents(ExtensionList.java:126) at hudson.DescriptorExtensionList.load(DescriptorExtensionList.java:155) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:218) at hudson.ExtensionList.iterator(ExtensionList.java:115) at org.apache.commons.jelly.expression.ExpressionSupport.evaluateAsIterator(ExpressionSupport.java:101) at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:89) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:270) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:72) at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:114) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:551) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:640) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:478) at org.kohsuke.stapler.Stapler.service(Stapler.java:160) at javax.servlet.http.HttpServlet.service(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:157) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:131) at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:82) at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:69) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:162) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source) at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source) at org.apache.catalina.core.StandardContextValve.invoke(Unknown Source) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Unknown Source) at org.apache.catalina.core.StandardHostValve.invoke(Unknown Source) at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source) at org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source) at org.apache.catalina.connector.CoyoteAdapter.service(Unknown Source) at org.apache.jk.server.JkCoyoteHandler.invoke(Unknown Source) at org.apache.jk.common.HandlerRequest.invoke(Unknown Source) at org.apache.jk.common.ChannelSocket.invoke(Unknown Source) at org.apache.jk.common.ChannelSocket.processConnection(Unknown Source) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(Unknown Source) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NoClassDefFoundError: hudson/plugins/view/dashboard/DashboardPortlet at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.getDeclaringClass(Native Method) at java.lang.Class.getEnclosingClass(Class.java:1085) at hudson.model.Descriptor.<init>(Descriptor.java:222) at hudson.plugins.emma.portlet.chart.EmmaBuilderTrendChart$DescriptorImpl.<init>(EmmaBuilderTrendChart.java:239) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at net.java.sezpoz.IndexItem.instance(IndexItem.java:168) ... 64 more Caused by: java.lang.ClassNotFoundException: hudson.plugins.view.dashboard.DashboardPortlet at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 86 more

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