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  1. ,
    Expert tip

    You need to add httpcore to your dependencies. Try adding version 4.3 or further.

  2. ,
    via oracle.com by Unknown author

    App tries to load in a class through its string name using forName method in class Class, findSystemClass method in class ClassLoader, loadClass method in class ClassLoader but no definition for the class with the specified name could be found.

Solutions on the web

via GitHub by krishnanraman
, 2 years ago
This exception has no message.
via Apache Bugzilla by dmccon1957, 9 months ago
This exception has no message.
via Coderanch by Suneesh Raman, 1 year ago
This exception has no message.
via Apache Bugzilla by lancew, 9 months ago
java.lang.ClassNotFoundException: com.emc.navisphere.gui.plugins.directory.MultiDomain.DomainActions	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)	at com.emc.core.xml.FxXMLLoader.createObject(Unknown Source)	at com.emc.core.xml.FxXMLLoader.getObject(Unknown Source)	at com.emc.guitoolkit.action.FxDefaultActionHandler.getActionHandler(Unknown Source)	at com.emc.guitoolkit.menu.FxMenuItem.createActionHandler(Unknown Source)	at com.emc.guitoolkit.menu.FxMenuItem.(Unknown Source)	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 com.emc.core.xml.FxXMLLoader.createObject(Unknown Source)	at com.emc.guitoolkit.menu.FxMenu.addMenuItems(Unknown Source)	at com.emc.guitoolkit.menu.FxMenu.(Unknown Source)	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 com.emc.core.xml.FxXMLLoader.createObject(Unknown Source)	at com.emc.core.xml.FxXMLLoader.getObjects(Unknown Source)	at com.emc.guitoolkit.menu.FxMenu.getMenus(Unknown Source)	at com.emc.services.menumanager.FxXMLMenuFactory.loadMenuXML(Unknown Source)	at com.emc.services.menumanager.FxXMLMenuFactory.loadMenuXML(Unknown Source)	at com.emc.services.menumanager.FxXMLMenuFactory.(Unknown Source)	at com.emc.services.scopeservice.FxScopeService.startup(Unknown Source)	at com.emc.core.servicemgr.FxServiceManager$1.run(Unknown Source)	at com.emc.core.services.threadservice.FxCoreThreadPool.runOutSideEDTAndWait(Unknown Source)	at com.emc.core.servicemgr.FxServiceManager.startService(Unknown Source)	at com.emc.core.servicemgr.FxServiceManager.addService(Unknown Source)	at com.emc.core.servicemgr.FxServiceManager.loadConfigurationFiles(Unknown Source)	at com.emc.core.servicemgr.FxServiceManager.loadConfigurationFiles(Unknown Source)	at com.emc.core.main.FxApplet$2.run(Unknown Source)	at java.lang.Thread.run(Thread.java:680)