java.lang.RuntimeException: DOM graph creation failed: org.netbeans.modules.schema2beans.Schema2BeansRuntimeException: Failed to create the XML-DOM Document. Check your XML to make sure it is correct. Element type "persistence" must be followed by either attribute specifications, ">" or "/>". at org.netbeans.modules.j2ee.persistence.dd.persistence.model_1_0.Persistence.createGraph(Persistence.java:232) at org.netbeans.modules.j2ee.persistence.dd.persistence.model_1_0.Persistence.createGraph(Persistence.java:223) at org.netbeans.modules.j2ee.persistence.dd.PersistenceMetadata.getRoot(PersistenceMetadata.java:117) at org.netbeans.modules.j2ee.jpa.verification.rules.entity.PersistenceUnitPresent.apply(PersistenceUnitPresent.java:64) at org.netbeans.modules.j2ee.jpa.verification.rules.entity.PersistenceUnitPresent.apply(PersistenceUnitPresent.java:39) at org.netbeans.modules.j2ee.jpa.verification.common.Rule.execute(Rule.java:68) at org.netbeans.modules.j2ee.jpa.verification.common.RulesEngine.visitTypeAsClass(RulesEngine.java:70) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder.processClass(JPAProblemFinder.java:174) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder.access$000(JPAProblemFinder.java:95) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder$1.run(JPAProblemFinder.java:146) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder$1.run(JPAProblemFinder.java:134) at org.netbeans.modules.j2ee.persistenceapi.metadata.orm.annotation.EntityMappingsMetadataModelImpl$2.call(EntityMappingsMetadataModelImpl.java:89) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runCallable(AnnotationModelHelper.java:255) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.access$100(AnnotationModelHelper.java:85) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$3.run(AnnotationModelHelper.java:218) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$3.run(AnnotationModelHelper.java:216) at org.netbeans.api.java.source.JavaSource$MimeTask.run(JavaSource.java:550) at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:378) at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:362) at org.netbeans.modules.parsing.impl.TaskProcessor$1.call(TaskProcessor.java:199) at org.netbeans.modules.parsing.impl.TaskProcessor$1.call(TaskProcessor.java:196) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:167) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:323) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:66) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:196) at org.netbeans.modules.parsing.impl.TaskProcessor.runWhenScanFinished(TaskProcessor.java:233) at org.netbeans.modules.parsing.api.ParserManager.parseWhenScanFinished(ParserManager.java:356) at org.netbeans.api.java.source.JavaSource.runWhenScanFinished(JavaSource.java:600) at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTaskWhenScanFinished(AnnotationModelHelper.java:216) at org.netbeans.modules.j2ee.persistenceapi.metadata.orm.annotation.EntityMappingsMetadataModelImpl.runReadActionWhenReady(EntityMappingsMetadataModelImpl.java:87) at org.netbeans.modules.j2ee.metadata.model.api.MetadataModel.runReadActionWhenReady(MetadataModel.java:185) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder.run(JPAProblemFinder.java:134) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder$ProblemFinderCompControl.run(JPAProblemFinder.java:400) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder$ProblemFinderCompControl.run(JPAProblemFinder.java:393) at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:483) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:154) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:138) at org.netbeans.modules.parsing.impl.TaskProcessor$1.call(TaskProcessor.java:199) at org.netbeans.modules.parsing.impl.TaskProcessor$1.call(TaskProcessor.java:196) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:167) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:323) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:66) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:196) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:106) at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:434) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:405) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder$RescanTrigger.rescan(JPAProblemFinder.java:344) at org.netbeans.modules.j2ee.jpa.verification.JPAProblemFinder$PersistenceXMLListener.fileChanged(JPAProblemFinder.java:377) Caused: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor6.invoke(GeneratedMethodAccessor6.java:0) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:459) Caused: java.lang.reflect.UndeclaredThrowableException at $Proxy1.fileChanged(.java:0) at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:145) at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:128) at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:105) at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:1123) at org.openide.filesystems.EventControl.invokeDispatchers(EventControl.java:208) at org.openide.filesystems.EventControl.exitAtomicAction(EventControl.java:182) at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:127) at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:566) at org.openide.filesystems.FileUtil.runAtomicAction(FileUtil.java:563) at org.openide.text.DataEditorSupport.saveDocument(DataEditorSupport.java:510) at org.netbeans.modules.xml.text.TextEditorSupport.saveDocument(TextEditorSupport.java:368) at org.netbeans.modules.xml.text.TextEditorSupport$Env.save(TextEditorSupport.java:659) at org.netbeans.core.NbLifecycleManager.saveAll(NbLifecycleManager.java:90) at org.openide.actions.SaveAllAction.performAction(SaveAllAction.java:126) at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:129) at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:95) at org.openide.util.actions.ActionInvoker$ActionRunnable.actionPerformed(ActionInvoker.java:162) at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:109) at org.netbeans.modules.openide.actions.ActionsBridgeImpl.invokeAction(ActionsBridgeImpl.java:60) at org.openide.util.actions.ActionInvoker$ActionRunnable.doRun(ActionInvoker.java:153) at org.openide.util.actions.ActionInvoker$2.run(ActionInvoker.java:110) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1960)