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Samebug tips

  1. ,

    Make sure to add the H2 jar file to the classpath environment variable. If you are using an IDE like NetBeans, add the H2 jar file to your project libraries.

  2. ,
    Expert tip

    A few things cause this exception:
    1) Check if you have all jars and if they're in the correct path.
    2) Your classpath might be broken, you can define it in the command line with java -cp yourClassPath or at your IDE if you're using one.

Solutions on the web

via GitHub by orekyuu
, 1 year ago
via GitHub by johnzeringue
, 2 years ago
java.lang.NoClassDefFoundError: com/sun/javafx/Utils at at<clinit>( at org.controlsfx.dialog.FXDialog.init( at org.controlsfx.dialog.LightweightDialog.<init>( at org.controlsfx.dialog.Dialog.<init>( at org.controlsfx.dialog.Dialogs.buildDialog( at org.controlsfx.dialog.Dialogs.showSimpleContentDialog( at org.controlsfx.dialog.Dialogs.showInformation( at com.redcanari.ui.WebKitBrowser.workerStateChanged( at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent( at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent( at$ReadOnlyPropertyImpl.fireValueChangedEvent( at at at at javafx.scene.web.WebEngine$LoadWorker.updateState( at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent( at javafx.scene.web.WebEngine$LoadWorker.access$1200( at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent( at com.sun.webkit.WebPage.fireLoadEvent( at com.sun.webkit.WebPage.fwkFireLoadEvent( at Method) at at$didFail$97( at com.sun.javafx.application.PlatformImpl.lambda$null$173( at Method) at com.sun.javafx.application.PlatformImpl.lambda$runLater$174( at$ at Method) at$null$49( at by: java.lang.ClassNotFoundException: com.sun.javafx.Utils at at java.lang.ClassLoader.loadClass( at java.lang.ClassLoader.loadClass( ... 31 more