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Dragging it again (anywhere else) often locks up the IDE. java.lang.Error: PropertyDescriptor: internal error while merging PDs: bad write method arg count at java.beans.PropertyDescriptor.<init>(PropertyDescriptor.java:346) at java.beans.Introspector.processPropertyDescriptors(Introspector.java:674) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:525) at java.beans.Introspector.getBeanInfo(Introspector.java:352) at java.beans.Introspector.getBeanInfo(Introspector.java:189) at java.beans.Introspector.getBeanInfo(Introspector.java:132) at org.openide.util.SharedClassObject.hasGlobalAtrributeInBeanInfo(SharedClassObject.java:592) at org.openide.util.SharedClassObject.isProjectOption(SharedClassObject.java:572) at org.openide.util.SharedClassObject.reset(SharedClassObject.java:534) at org.openide.util.SharedClassObject.findObject(SharedClassObject.java:459) at org.openide.loaders.XMLSettingsSupport$SettingsRecognizer.instanceCreate(XMLSettingsSupp ort.java:449) at org.openide.loaders.InstanceDataObject$SettingsInstance.instanceCreate(InstanceDataObject .java:1280) at org.netbeans.modules.editor.options.AllOptionsFolder.initInstance(AllOptionsFolder.java:343) at org.netbeans.modules.editor.options.AllOptionsFolder.loadMIMEOption(AllOptionsFolder.java:3 88) at org.netbeans.modules.editor.options.AllOptionsFolder.loadMIMEOption(AllOptionsFolder.java:3 56) at org.netbeans.modules.editor.NbEditorKit.<init>(NbEditorKit.java:93) at org.netbeans.modules.editor.java.JavaKit.<init>(JavaKit.java:119) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:4 2) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorIm pl.java:30) at java.lang.reflect.Constructor.newInstance(Constructor.java:277) at java.lang.Class.newInstance0(Class.java:301) at java.lang.Class.newInstance(Class.java:254) at org.openide.loaders.InstanceSupport.instanceCreate(InstanceSupport.java:209) at org.openide.loaders.InstanceDataObject$Ser.instanceCreate(InstanceDataObject.java:1006) at org.openide.loaders.InstanceDataObject.instanceCreate(InstanceDataObject.java:581) at org.netbeans.modules.editor.EditorModule$HackMap.findKit(EditorModule.java:310) at org.netbeans.modules.editor.EditorModule$HackMap.get(EditorModule.java:359) at javax.swing.JEditorPane.createEditorKitForContentType(JEditorPane.java:1066) at org.openide.text.CloneableEditorSupport.createEditorKit(CloneableEditorSupport.java:826) at org.openide.text.EditorSupport$Del.superCreateEditorKit(EditorSupport.java:766) at org.openide.text.EditorSupport.createEditorKit(EditorSupport.java:331) at org.openide.text.EditorSupport$Del.createEditorKit(EditorSupport.java:769) at org.openide.text.CloneableEditorSupport.prepareDocument(CloneableEditorSupport.java:291) at org.openide.text.CloneableEditorSupport.openDocument(CloneableEditorSupport.java:333) at org.netbeans.modules.java.codegen.SourceText.getDocument(SourceText.java:142) at org.netbeans.modules.java.codegen.SourceText.runAtomic(SourceText.java:238) at org.netbeans.modules.java.codegen.SourceB.changePackage(SourceB.java:57) at org.netbeans.modules.java.model.SourceElementImpl.setPackage(SourceElementImpl.java:137 ) at org.netbeans.modules.java.parser.SourceImplProxy.setPackage(SourceImplProxy.java:122) at org.openide.src.SourceElement.setPackage(SourceElement.java:93) at org.netbeans.modules.java.JavaDataObject.updateSource(JavaDataObject.java:525) at org.netbeans.modules.java.JavaDataObject.updateSourceStart(JavaDataObject.java:486) at org.netbeans.modules.java.JavaDataObject.primaryFileMoved(JavaDataObject.java:947) at org.netbeans.modules.java.JavaDataObject$PrimaryListener.propertyChange(JavaDataObject.j ava:972) at org.openide.loaders.DataObject.firePropertyChange(DataObject.java:778) at org.openide.loaders.DataObject.move(DataObject.java:613) at org.openide.loaders.DataFolder$5.handlePaste(DataFolder.java:1265) at org.openide.loaders.DataTransferSupport$PasteTypeExt.paste(DataTransferSupport.java:115) at org.openide.explorer.view.DragDropUtilities.performDrop(DragDropUtilities.java:240) at org.openide.explorer.view.TreeViewDropSupport.drop(TreeViewDropSupport.java:388) at java.awt.dnd.DropTarget.drop(DropTarget.java:400) at sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.jav a:550) at sun.awt.dnd.SunDropTargetContextPeer.access$800(SunDropTargetContextPeer.java:55) at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetC ontextPeer.java:809) at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetConte xtPeer.java:747) at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:32) at java.awt.Component.dispatchEventImpl(Component.java:3385) at java.awt.Container.dispatchEventImpl(Container.java:1440) at java.awt.Component.dispatchEvent(Component.java:3368) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3219) at java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:3005) [catch] at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2861) at java.awt.Container.dispatchEventImpl(Container.java:1426) at java.awt.Window.dispatchEventImpl(Window.java:1568) at java.awt.Component.dispatchEvent(Component.java:3368) at java.awt.EventQueue.dispatchEvent(EventQueue.java:448) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:193) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:147) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:141) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:133) at java.awt.EventDispatchThread.run(EventDispatchThread.java:101)
*** This issue has been marked as a duplicate of 22767 ***
Resolved for 3.4.x or earlier, no new info since then -> verified.
Resolved for 3.4.x or earlier, no new info since then -> closing.
A CLOSED issue mistakenly moved into a NEW state... closing again (step 1).
x
Closing again.