Hi all,

I am having problem to start JD here. I got this log:

Spoiler:

05/07/10 02:24:14 - INFO [jd.Main(main)] -> Start JDownloader
05/07/10 02:24:15 - INFO [jd.Main(main)] -> DEBUG Modus aktiv
05/07/10 02:24:15 - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9
05/07/10 02:24:15 - FINEST [jd.JDClassLoader(<init>)] -> rootDir:J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDChat.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDExternInterface.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDFolderWatch.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDGrowl.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDHJMerge.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDHTTPLiveHeaderScripter.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDInfoFileWriter.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDLangFileEditor.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDRemoteControl.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDShutdown.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDTray.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDUnrar.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\JDWebinterface.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\plugins\schedule.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\JDownloader.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\substance-swingx.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\substance.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\synthetica.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaBatik.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaBlackMoon.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaBlackStar.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaBlueIce.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaBlueMoon.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaBlueSteel.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaMauveMetallic.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaOrangeMetallic.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaSilverMoon.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaSimple2D.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaSkyMetallic.jar
05/07/10 02:24:15 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: J:\Downloads\Programas\Internet\Downloaders\JDownloader 0.8.9\libs\laf\syntheticaWhiteVision.jar
05/07/10 02:24:15 - FINER [jd.config.DatabaseConnector(<init>)] -> Loading database
05/07/10 02:24:15 - FINER [jd.config.DatabaseConnector(checkDatabaseHeader)] -> Checking database
05/07/10 02:24:16 - INFO [jd.Main(main)] -> init Splash
05/07/10 02:24:16 - INFO [jd.gui.swing.laf.LookAndFeelController(setUIManager)] -> Use Look & Feel: de.javasoft.plaf.synthetica.SyntheticaSimple2DLookAndFeel
05/07/10 02:24:16 - SEVERE [jd.controlling.JDLogger(exception)] -> SEVERE Exception occurred
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:613)
at jd.gui.swing.laf.LookAndFeelController.setUIManager(LookAndFeelController.java:229)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)
Caused by: java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicButtonListener.getInputMap(BasicButtonListener.java:119)
at javax.swing.plaf.basic.BasicButtonListener.installKeyboardActions(BasicButtonListener.java:95)
at javax.swing.plaf.basic.BasicButtonUI.installKeyboardActions(BasicButtonUI.java:138)
at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:90)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.AbstractButton.setUI(AbstractButton.java:1804)
at javax.swing.JButton.updateUI(JButton.java:146)
at javax.swing.AbstractButton.init(AbstractButton.java:2169)
at javax.swing.JButton.<init>(JButton.java:136)
at javax.swing.JButton.<init>(JButton.java:90)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.installCompatibilityDefaults(SyntheticaLookAndFeel .java:702)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel$2.propertyChange(SyntheticaLookAndFeel.java:360)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:541)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:576)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.setLookAndFeel(SyntheticaLookAndFeel.java:1909)
... 16 more
Caused by: java.lang.ClassNotFoundException: sun.swing.plaf.synth.SynthUI
at java.net.URLClassLoader$1.run(URLClassLoader.java:299)
at java.net.URLClassLoader$1.run(URLClassLoader.java:288)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:287)
at java.lang.ClassLoader.loadClass(ClassLoader.java:422)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:325)
at java.lang.ClassLoader.loadClass(ClassLoader.java:355)
... 37 more
05/07/10 02:24:16 - SEVERE [jd.controlling.JDLogger(exception)] -> SEVERE Exception occurred
java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicButtonListener.getInputMap(BasicButtonListener.java:119)
at javax.swing.plaf.basic.BasicButtonListener.installKeyboardActions(BasicButtonListener.java:95)
at javax.swing.plaf.basic.BasicButtonUI.installKeyboardActions(BasicButtonUI.java:138)
at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:90)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.AbstractButton.setUI(AbstractButton.java:1804)
at javax.swing.JButton.updateUI(JButton.java:146)
at javax.swing.AbstractButton.init(AbstractButton.java:2169)
at javax.swing.JButton.<init>(JButton.java:136)
at javax.swing.JButton.<init>(JButton.java:90)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.installCompatibilityDefaults(SyntheticaLookAndFeel .java:702)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel$2.propertyChange(SyntheticaLookAndFeel.java:360)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:541)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:576)
at jd.gui.swing.laf.LookAndFeelController.setUIManager(LookAndFeelController.java:242)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicRootPaneUI.getInputMap(BasicRootPaneUI.java:113)
at javax.swing.plaf.basic.BasicRootPaneUI.installKeyboardActions(BasicRootPaneUI.java:85)
at javax.swing.plaf.basic.BasicRootPaneUI.installUI(BasicRootPaneUI.java:59)
at de.javasoft.plaf.synthetica.SyntheticaRootPaneUI.installUI(Unknown Source)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.JRootPane.setUI(JRootPane.java:473)
at javax.swing.JRootPane.updateUI(JRootPane.java:483)
at javax.swing.JRootPane.<init>(JRootPane.java:370)
at javax.swing.JWindow.createRootPane(JWindow.java:274)
at javax.swing.JWindow.windowInit(JWindow.java:264)
at javax.swing.JWindow.<init>(JWindow.java:256)
at javax.swing.JWindow.<init>(JWindow.java:163)
at jd.SplashScreen.initGui(Unknown Source)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)

What to do?

[Jiaz]

your jd installation is broken, close jd and start jdupdate.jar (that will load the missing files)

Hi,

Ok, I updated it like you recomended... but it still dont start, and now I got this log.

Spoiler:

------------------------ Thread: 1 -----------------------
1 05/07/10 15:13:57 - INFO [jd.Main(main)] -> Start JDownloader
1 05/07/10 15:13:57 - INFO [jd.Main(main)] -> DEBUG Modus aktiv
1 05/07/10 15:13:57 - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\JDownloader 0.8.9
1 05/07/10 15:13:57 - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\JDownloader 0.8.9
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDChat.jar
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDExternInterface.jar
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDFolderWatch.jar
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDGrowl.jar
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDHJMerge.jar
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDHTTPLiveHeaderScripter.jar
1 05/07/10 15:13:57 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDInfoFileWriter.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDLangFileEditor.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDPackageCustomizer.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDRemoteControl.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDShutdown.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDTray.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDUnrar.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDWebinterface.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\schedule.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\JDownloader.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\substance-swingx.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\substance.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\synthetica.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBatik.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlackEye.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlackMoon.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlackStar.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlueIce.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlueMoon.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlueSteel.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaGreenDream.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaMauveMetallic.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaOrangeMetallic.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaSilverMoon.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaSimple2D.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaSkyMetallic.jar
1 05/07/10 15:13:58 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaWhiteVision.jar
1 05/07/10 15:13:58 - FINER [jd.config.DatabaseConnector(<init>)] -> Loading database
1 05/07/10 15:13:58 - FINER [jd.config.DatabaseConnector(checkDatabaseHeader)] -> Checking database
1 05/07/10 15:13:58 - INFO [jd.Main(main)] -> init Splash

------------------------ Thread: 17 -----------------------
17 05/07/10 15:13:59 - INFO [jd.gui.swing.laf.LookAndFeelController(setUIManager)] -> Use Look & Feel: de.javasoft.plaf.synthetica.SyntheticaSimple2DLookAndFeel
17 05/07/10 15:14:00 - SEVERE [jd.controlling.JDLogger(exception)] -> SEVERE Exception occurred
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:613)
at jd.gui.swing.laf.LookAndFeelController.setUIManager(LookAndFeelController.java:189)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)
Caused by: java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicButtonListener.getInputMap(BasicButtonListener.java:119)
at javax.swing.plaf.basic.BasicButtonListener.installKeyboardActions(BasicButtonListener.java:95)
at javax.swing.plaf.basic.BasicButtonUI.installKeyboardActions(BasicButtonUI.java:138)
at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:90)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.AbstractButton.setUI(AbstractButton.java:1804)
at javax.swing.JButton.updateUI(JButton.java:146)
at javax.swing.AbstractButton.init(AbstractButton.java:2169)
at javax.swing.JButton.<init>(JButton.java:136)
at javax.swing.JButton.<init>(JButton.java:90)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.installCompatibilityDefaults(SyntheticaLookAndFeel .java:925)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel$4.propertyChange(SyntheticaLookAndFeel.java:582)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:541)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:576)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.setLookAndFeelWorkaround(SyntheticaLookAndFeel.jav a:2376)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.setLookAndFeel(SyntheticaLookAndFeel.java:2359)
... 16 more
Caused by: java.lang.ClassNotFoundException: sun.swing.plaf.synth.SynthUI
at java.net.URLClassLoader$1.run(URLClassLoader.java:299)
at java.net.URLClassLoader$1.run(URLClassLoader.java:288)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:287)
at java.lang.ClassLoader.loadClass(ClassLoader.java:422)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:325)
at java.lang.ClassLoader.loadClass(ClassLoader.java:355)
... 38 more
17 05/07/10 15:14:00 - SEVERE [jd.controlling.JDLogger(exception)] -> SEVERE Exception occurred
java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicButtonListener.getInputMap(BasicButtonListener.java:119)
at javax.swing.plaf.basic.BasicButtonListener.installKeyboardActions(BasicButtonListener.java:95)
at javax.swing.plaf.basic.BasicButtonUI.installKeyboardActions(BasicButtonUI.java:138)
at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:90)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.AbstractButton.setUI(AbstractButton.java:1804)
at javax.swing.JButton.updateUI(JButton.java:146)
at javax.swing.AbstractButton.init(AbstractButton.java:2169)
at javax.swing.JButton.<init>(JButton.java:136)
at javax.swing.JButton.<init>(JButton.java:90)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.installCompatibilityDefaults(SyntheticaLookAndFeel .java:925)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel$4.propertyChange(SyntheticaLookAndFeel.java:582)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:541)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:576)
at jd.gui.swing.laf.LookAndFeelController.setUIManager(LookAndFeelController.java:203)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicRootPaneUI.getInputMap(BasicRootPaneUI.java:113)
at javax.swing.plaf.basic.BasicRootPaneUI.installKeyboardActions(BasicRootPaneUI.java:85)
at javax.swing.plaf.basic.BasicRootPaneUI.installUI(BasicRootPaneUI.java:59)
at de.javasoft.plaf.synthetica.SyntheticaRootPaneUI.installUI(SyntheticaRootPaneUI.java:93)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.JRootPane.setUI(JRootPane.java:473)
at javax.swing.JRootPane.updateUI(JRootPane.java:483)
at javax.swing.JRootPane.<init>(JRootPane.java:370)
at javax.swing.JWindow.createRootPane(JWindow.java:274)
at javax.swing.JWindow.windowInit(JWindow.java:264)
at javax.swing.JWindow.<init>(JWindow.java:256)
at javax.swing.JWindow.<init>(JWindow.java:163)
at jd.SplashScreen.initGui(Unknown Source)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)

It seems that the problem is the same

[Jiaz]

try:
1.) make sure you updated to latest version of java
2.) backup your config folder and then delete it
3.) disable cleartype fonts if enabled

My java is the latest... Java 1.7
I deleted the config folder...
And disabled the cleartype thing...

It still dont open, and I get this log....

Spoiler:

------------------------ Thread: 1 -----------------------
1 05/07/10 15:34:00 - INFO [jd.Main(main)] -> Start JDownloader
1 05/07/10 15:34:00 - INFO [jd.Main(main)] -> DEBUG Modus aktiv
1 05/07/10 15:34:00 - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\JDownloader 0.8.9
1 05/07/10 15:34:00 - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\JDownloader 0.8.9
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDChat.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDExternInterface.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDFolderWatch.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDGrowl.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDHJMerge.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDHTTPLiveHeaderScripter.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDInfoFileWriter.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDLangFileEditor.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDPackageCustomizer.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDRemoteControl.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDShutdown.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDTray.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDUnrar.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\JDWebinterface.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\plugins\schedule.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\JDownloader 0.8.9\JDownloader.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\substance-swingx.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\substance.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\synthetica.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBatik.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlackEye.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlackMoon.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlackStar.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlueIce.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlueMoon.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaBlueSteel.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaGreenDream.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaMauveMetallic.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaOrangeMetallic.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaSilverMoon.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaSimple2D.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaSkyMetallic.jar
1 05/07/10 15:34:00 - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\JDownloader 0.8.9\libs\laf\syntheticaWhiteVision.jar
1 05/07/10 15:34:01 - FINER [jd.config.DatabaseConnector(<init>)] -> Loading database
1 05/07/10 15:34:01 - FINER [jd.config.DatabaseConnector(<init>)] -> No CONFIGURATION database found. Creating new one.
1 05/07/10 15:34:01 - FINER [jd.config.DatabaseConnector(<init>)] -> Starting database wrapper
1 05/07/10 15:34:01 - INFO [jd.Main(main)] -> init Splash

------------------------ Thread: 17 -----------------------
17 05/07/10 15:34:01 - INFO [jd.gui.swing.laf.LookAndFeelController(setUIManager)] -> Use Look & Feel: de.javasoft.plaf.synthetica.SyntheticaSimple2DLookAndFeel
17 05/07/10 15:34:02 - SEVERE [jd.controlling.JDLogger(exception)] -> SEVERE Exception occurred
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:613)
at jd.gui.swing.laf.LookAndFeelController.setUIManager(LookAndFeelController.java:189)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)
Caused by: java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicButtonListener.getInputMap(BasicButtonListener.java:119)
at javax.swing.plaf.basic.BasicButtonListener.installKeyboardActions(BasicButtonListener.java:95)
at javax.swing.plaf.basic.BasicButtonUI.installKeyboardActions(BasicButtonUI.java:138)
at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:90)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.AbstractButton.setUI(AbstractButton.java:1804)
at javax.swing.JButton.updateUI(JButton.java:146)
at javax.swing.AbstractButton.init(AbstractButton.java:2169)
at javax.swing.JButton.<init>(JButton.java:136)
at javax.swing.JButton.<init>(JButton.java:90)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.installCompatibilityDefaults(SyntheticaLookAndFeel .java:925)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel$4.propertyChange(SyntheticaLookAndFeel.java:582)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:541)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:576)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.setLookAndFeelWorkaround(SyntheticaLookAndFeel.jav a:2376)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.setLookAndFeel(SyntheticaLookAndFeel.java:2359)
... 16 more
Caused by: java.lang.ClassNotFoundException: sun.swing.plaf.synth.SynthUI
at java.net.URLClassLoader$1.run(URLClassLoader.java:299)
at java.net.URLClassLoader$1.run(URLClassLoader.java:288)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:287)
at java.lang.ClassLoader.loadClass(ClassLoader.java:422)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:325)
at java.lang.ClassLoader.loadClass(ClassLoader.java:355)
... 38 more
17 05/07/10 15:34:03 - SEVERE [jd.controlling.JDLogger(exception)] -> SEVERE Exception occurred
java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicButtonListener.getInputMap(BasicButtonListener.java:119)
at javax.swing.plaf.basic.BasicButtonListener.installKeyboardActions(BasicButtonListener.java:95)
at javax.swing.plaf.basic.BasicButtonUI.installKeyboardActions(BasicButtonUI.java:138)
at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:90)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.AbstractButton.setUI(AbstractButton.java:1804)
at javax.swing.JButton.updateUI(JButton.java:146)
at javax.swing.AbstractButton.init(AbstractButton.java:2169)
at javax.swing.JButton.<init>(JButton.java:136)
at javax.swing.JButton.<init>(JButton.java:90)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.installCompatibilityDefaults(SyntheticaLookAndFeel .java:925)
at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel$4.propertyChange(SyntheticaLookAndFeel.java:582)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:92)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:541)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:576)
at jd.gui.swing.laf.LookAndFeelController.setUIManager(LookAndFeelController.java:203)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI
at de.javasoft.plaf.synthetica.SyntheticaDefaultLookup.getDefault(SyntheticaDefaultLookup.java:105)
at sun.swing.DefaultLookup.get(DefaultLookup.java:125)
at javax.swing.plaf.basic.BasicRootPaneUI.getInputMap(BasicRootPaneUI.java:113)
at javax.swing.plaf.basic.BasicRootPaneUI.installKeyboardActions(BasicRootPaneUI.java:85)
at javax.swing.plaf.basic.BasicRootPaneUI.installUI(BasicRootPaneUI.java:59)
at de.javasoft.plaf.synthetica.SyntheticaRootPaneUI.installUI(SyntheticaRootPaneUI.java:93)
at javax.swing.JComponent.setUI(JComponent.java:664)
at javax.swing.JRootPane.setUI(JRootPane.java:473)
at javax.swing.JRootPane.updateUI(JRootPane.java:483)
at javax.swing.JRootPane.<init>(JRootPane.java:370)
at javax.swing.JWindow.createRootPane(JWindow.java:274)
at javax.swing.JWindow.windowInit(JWindow.java:264)
at javax.swing.JWindow.<init>(JWindow.java:256)
at javax.swing.JWindow.<init>(JWindow.java:163)
at jd.SplashScreen.initGui(Unknown Source)
at jd.SplashScreen.<init>(Unknown Source)
at jd.Main$2.runSave(Unknown Source)
at jd.gui.swing.GuiRunnable.run(GuiRunnable.java:85)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:255)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:155)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:136)

[Jiaz]

java 1.7 is not supported yet as it is still in development
please try 1.6

solved, thanks

[Jiaz]

http://svn.jdownloader.org/issues/show/2028

Thanks for creating the ticket!!!

what version of 1.6 is supported for jdownloader? I upgraded to java 1.7 recently to try to keep the latest build working (some new code added a dependency on java 7, I think it was some sort of asynchronous file buffer or something like that), but installing JDK7 broke startup in a manner identical to what chantak describes above (Same stacktrace). Even worse, I still can't run the latest build of jdownloader because the cobra.jar committed isn't the right one (Javascript.java refers to some test classes not included in it). So I can't run the jar or the developer source version for now :(

Is there any way I can launch the jdownloader.jar from an old version of java? I found a similar defect where someone said to try creating a shortcut which launches jdownloader.jar from an old jdk's javaw, as in:
"c:\Program Files\java\jdk1.6.0_11\bin\javaw.exe -JAR c:\program files\jdownloader\jdownloader.jar"

But when I try to do this under XP pro, I get an error "Windows cannot find C:\Program" and it won't let me create the shortcut.

[Jiaz]

the error in javascript class is not important and jd runs fine with it.
and yes the new addon is 1.7 only but thats also not really important as its still in heavy development.

when i have time i will try to add 1.7 compatibility


jd is not updated to work with 1.7 java, so problems can occur.
i suggest to use 1.6 java until we added 1.7 support (seems for example the synthethica style is not 1.7 ready, so changing to another with 1.6 and then 1.7 might work)


you forgot the "C:\...." whenever there are spaces in parameters you need to use "sdfafad"

"c:\Program Files\java\jdk1.6.0_11\bin\javaw.exe" -Xmx512m -jar "c:\program files\jdownloader\jdownloader.jar"

[pstrg]

[Windows 7 Pro - JD 0.9.579 - Java 6r21]

I have the same problem.
Used JDownloader on morning but it did not start in the afternoon.
Meanwhile, did not install or uninstall anything.
Uninstalled JD, reinstalled - no way.
Started Windows in safe mode, reinstalled JD - it worked.
Started Windows normally, JD did not launch.
Updated Java (from 6r20 to 6r21) - JD did launch and worked OK.
Quit JD, tried to restart it, again it did not launch.

Tried java -jar jdupdate.jar; log follows

[LOG BEGIN]

Spoiler:

C:\Program Files\JDownloader>java -jar jdupdate.jar
JAR
00s.009 - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\Program Fil
es\JDownloader
00s.033 - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\Program Files\JDownloader
C:\Program Files\JDownloader
file:/C:/Program%20Files/JDownloader/jd
00s.255 - FINER [jd.config.DatabaseConnector(<init>)] -> Loading database
00s.257 - FINER [jd.config.DatabaseConnector(checkDatabaseHeader)] -> Checking database
C:\Program Files\JDownloader\config\WEBUPDATE.cfg (The system cannot find the file specified)
{WEBUPDATE_DISABLE=false, BRANCHINUSE=xmas, BRANCH=null, SERVERLIST=[http://update0.jdownloader.org/
branches/xmas/ (-1%), http://update1.jdownloader.org/branches/xmas/ (-1%), **External links are only visible to Support Staff****External links are only visible to Support Staff**
r.org/branches/xmas/ (-1%), http://update3.jdownloader.org/branches/xmas/ (-1%), **External links are only visible to Support Staff****External links are only visible to Support Staff**
ownloader.org/branches/xmas/ (-1%)]}

C:\Program Files\JDownloader\config\PACKAGEMANAGER.cfg (The system cannot find the file specified)
{}

Starting...
Current Date:Sun Jul 18 22:11:37 BRT 2010

Start Webupdate
Update Downloadmirrors

Found branches on http://update1.jdownloader.org/:
xmas

Updateserver: http://update0.jdownloader.org/branches/xmas/ (-1%)

Updateserver: http://update1.jdownloader.org/branches/xmas/ (-1%)

Updateserver: http://update2.jdownloader.org/branches/xmas/ (-1%)

Updateserver: http://update3.jdownloader.org/branches/xmas/ (-1%)

Updateserver: http://update4ex.jdownloader.org/branches/xmas/ (-1%)

OS Filter: /jd/plugins/hoster/UploadMachineCom.class
OS Filter: /tools/linux/unrar/unrar
OS Filter: /tools/mac/unrar2/unrar
Update JDownloader at C:\Program Files\JDownloader
{WEBUPDATE_DISABLE=false, BRANCHINUSE=xmas, BRANCH=null, SERVERLIST=[http://update0.jdownloader.org/
branches/xmas/ (-1%), http://update1.jdownloader.org/branches/xmas/ (-1%), **External links are only visible to Support Staff****External links are only visible to Support Staff**
r.org/branches/xmas/ (-1%), http://update3.jdownloader.org/branches/xmas/ (-1%), **External links are only visible to Support Staff****External links are only visible to Support Staff**
ownloader.org/branches/xmas/ (-1%)]}
{}
Starting...Current Date:Sun Jul 18 22:11:37 BRT 2010
Update Downloadmirrors
Updateserver: http://update0.jdownloader.org/branches/xmas/ (-1%)
Updateserver: http://update1.jdownloader.org/branches/xmas/ (-1%)
Updateserver: http://update2.jdownloader.org/branches/xmas/ (-1%)
Updateserver: http://update3.jdownloader.org/branches/xmas/ (-1%)
Updateserver: http://update4ex.jdownloader.org/branches/xmas/ (-1%)

End Webupdate
C:\Program Files\JDownloader\updateLog.txt
Local: C:\Program Files\JDownloader
Start java -jar -Xmx512m JDownloader.jar in C:\Program Files\JDownloader
Execute: java -Xmx512m -jar JDownloader.jar -rfu in C:\Program Files\JDownloader
Errors: 0

[LOG END]

Anything I should do next?
Such a situation never happened...

[Think3r]

GUYS, EMPLOY SPOILERS!
Greetz

W7. Move jD to a folder like c:\progs\jdownloader and check whether all protections are removed, also on the sub-folders. The Program Folder in W7 is protected and jD can't write data to it.

[pstrg]

Moving it elsewhere does the trick - thank you.
It intrigues me that it always worked on Windows 7 from Program Files though...