java.lang.ClassNotFoundException: java.lang.NoClassDefFoundError: org/netbeans/modules/form/RADVisualComponent
        at org.netbeans.core.startup.ManifestSection.getInstance(ManifestSection.java:222)
        at org.netbeans.core.ModuleActions.createActions(ModuleActions.java:214)
        at org.netbeans.core.ModuleActions.getContextActions(ModuleActions.java:87)
        at org.netbeans.core.ui.warmup.ContextMenuWarmUpTask.run(ContextMenuWarmUpTask.java:68)
        at org.netbeans.core.WarmUpSupport.run(WarmUpSupport.java:100)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)
java.lang.NoClassDefFoundError: org/netbeans/modules/form/RADVisualComponent
        at java.lang.Class.getDeclaredConstructors0(Class.java:0)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
        at java.lang.Class.getConstructor0(Class.java:2699)
        at java.lang.Class.getDeclaredConstructor(Class.java:1985)
        at org.openide.util.SharedClassObject.createInstancePrivileged(SharedClassObject.java:629)
        at org.openide.util.SharedClassObject$SetAccessibleAction.run(SharedClassObject.java:1001)
        at org.openide.util.SharedClassObject$SetAccessibleAction.run(SharedClassObject.java:993)
        at java.security.AccessController.doPrivileged(AccessController.java:0)
        at org.openide.util.SharedClassObject.findObject(SharedClassObject.java:515)
        at org.netbeans.core.startup.ManifestSection.createInstance(ManifestSection.java:198)
        at org.netbeans.core.startup.ManifestSection.getInstance(ManifestSection.java:216)
        at org.netbeans.core.ModuleActions.createActions(ModuleActions.java:214)
        at org.netbeans.core.ModuleActions.getContextActions(ModuleActions.java:87)
        at org.netbeans.core.ui.warmup.ContextMenuWarmUpTask.run(ContextMenuWarmUpTask.java:68)
        at org.netbeans.core.WarmUpSupport.run(WarmUpSupport.java:100)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)