I added the jgoodies-looks-2.5.3.jar
to my buildpath and started it with
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
UIManager.setLookAndFeel("com.jgoodies.looks.windows.WindowsLookAndFeel");
ExpenseManagerGUI frame = new ExpenseManagerGUI();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
But I get the following Error: (How to fix this?)
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/jgoodies/common/base/SystemUtils
at com.jgoodies.looks.common.ShadowPopupFactory.install(ShadowPopupFactory.java:116)
at com.jgoodies.looks.windows.WindowsLookAndFeel.initialize(WindowsLookAndFeel.java:199)
at javax.swing.UIManager.setLookAndFeel(Unknown Source)
at javax.swing.UIManager.setLookAndFeel(Unknown Source)
at de.mayerhofersimon.expensemanager.ExpenseManagerGUI$2.run(ExpenseManagerGUI.java:94)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.jgoodies.common.base.SystemUtils
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 19 more
Looks very much like you're missing the jgoodies-common.jar on your classpath.
You can get this from Maven
I would strongly recommend using a dependency management system for your build which should avoid these kinds of problems in the future
You are missing JGoodies Common library as shown on Maven Repository. You can get it here.
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