java.lang.NoClassDefFoundError: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

,
Expert tip

org.apache.http.config.Lookup class is in httpcore-4.3.jar not in httpclient-4.3.1.jar

Solutions on the web

via Oracle Community by 568972, 1 year ago
via Oracle Community by 10438, 1 year ago
This exception has no message.
via Oracle Community by 843798, 1 year ago
This exception has no message.
via Google Groups by bagbourne, 2 months ago
This exception has no message.
via Oracle Community by 843807, 4 months ago
via Oracle Community by 843840, 4 months ago
This exception has no message.
java.lang.NoClassDefFoundError:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
at java.awt.Font.initializeFont(Font.java:308)
at java.awt.Font.(Font.java:344)
at javax.swing.plaf.metal.DefaultMetalTheme$FontDelegate.getFont(DefaultMetalTheme.java:195)
at javax.swing.plaf.metal.DefaultMetalTheme.getFont(DefaultMetalTheme.java:153)
at javax.swing.plaf.metal.DefaultMetalTheme.getMenuTextFont(DefaultMetalTheme.java:141)
at javax.swing.plaf.metal.MetalLookAndFeel$FontActiveValue.createValue(MetalLookAndFeel.java:1408)
at javax.swing.UIDefaults.getFromHashtable(UIDefaults.java:199)
at javax.swing.UIDefaults.get(UIDefaults.java:129)
at javax.swing.MultiUIDefaults.get(MultiUIDefaults.java:44)
at javax.swing.UIDefaults.getFont(UIDefaults.java:349)
at javax.swing.UIManager.getFont(UIManager.java:491)
at javax.swing.LookAndFeel.installColorsAndFont(LookAndFeel.java:89)
at javax.swing.plaf.basic.BasicMenuBarUI.installDefaults(BasicMenuBarUI.java:63)
at javax.swing.plaf.basic.BasicMenuBarUI.installUI(BasicMenuBarUI.java:50)
at javax.swing.JComponent.setUI(JComponent.java:449)
at javax.swing.JMenuBar.setUI(JMenuBar.java:116)
at javax.swing.JMenuBar.updateUI(JMenuBar.java:125)
at javax.swing.JMenuBar.(JMenuBar.java:93)
at oracle.help.DefaultNavigatorPanel$NavigatorWindowMenuBar.(Unknown Source)
at oracle.help.DefaultNavigatorPanel.(Unknown Source)
at oracle.help.Help._initHelpSystem(Unknown Source)
at oracle.help.Help.(Unknown Source)
at oracle.help.Help.(Unknown Source)
at oracle.help.Help.(Unknown Source)
at oracle.as.install.util.HelpManager.configure(Unknown Source)
at oracle.as.install.action.HelpConfigAction.execute(Unknown Source)
at oracle.as.install.util.ActionQueue.run(Unknown Source)
at oracle.sysman.oio.oioc.OiocOneClickInstaller.main(Unknown Source)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 3 months ago
Samebug visitor profile picture
Unknown user
Once, 5 months ago
6 times, 5 months ago
2 times, 6 months ago
60 times, 11 months ago
49 more bugmates

Know the solutions? Share your knowledge to help other developers to debug faster.