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Xyrio / RSSOwlnix

RSSOwlnix is a fork of RSSOwl a powerful application to organize, search and read your RSS, RDF & Atom news feeds in a comfortable way. Highlights are saved searches, notifications, filters, fast fulltext search and a flexible, clean user interface.
Eclipse Public License 1.0
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[2.9.0-beta@ArchLinux] Error on startup in the "Feeds" window "Uncaught Exception. db4o engine closed." #126

Closed PietroPizzi69 closed 3 years ago

PietroPizzi69 commented 3 years ago

I see the message from the title when I start the app, nothing more. All my feets are gone. I think I have a big DB (1001,7MB), if that's a problem? Do you know what I can do? My log from one start and close:

!SESSION 2021-08-22 20:54:17.891 ----------------------------------------------- eclipse.buildId=unknown java.version=16.0.2 java.vendor=N/A BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_AT Command-line arguments: -os linux -ws gtk -arch x86_64

!ENTRY org.rssowl.ui 1 0 2021-08-22 20:54:18.549 !MESSAGE RSSOwlnix Starting Up (RSSOwlnix/2.9.0.202104110030 (X11; U; en))

!ENTRY org.rssowl.ui 4 2 2021-08-22 20:54:19.845 !MESSAGE Problems occurred when invoking code from plug-in: "org.rssowl.ui". !STACK 0 java.lang.reflect.InaccessibleObjectException: Unable to make field private final java.lang.String java.lang.Enum.name accessible: module java.base does not "opens java.lang" to unnamed module @5e80f220 at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:357) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297) at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:177) at java.base/java.lang.reflect.Field.setAccessible(Field.java:171) at com.db4o.internal.JDK_1_2.setAccessible(Unknown Source) at com.db4o.internal.Platform4.setAccessible(Unknown Source) at com.db4o.reflect.jdk.JdkField.setAccessible(Unknown Source) at com.db4o.internal.FieldMetadata.(Unknown Source) at com.db4o.internal.ClassMetadata.collectReflectFields(Unknown Source) at com.db4o.internal.ClassMetadata.addMembers(Unknown Source) at com.db4o.internal.ClassMetadata.checkChanges(Unknown Source) at com.db4o.internal.ClassMetadataRepository.readYapClass(Unknown Source) at com.db4o.internal.ClassMetadataRepository.getYapClass(Unknown Source) at com.db4o.internal.PartialObjectContainer.getYapClass(Unknown Source) at com.db4o.internal.marshall.ClassMarshaller.read(Unknown Source) at com.db4o.internal.ClassMetadata.forceRead(Unknown Source) at com.db4o.internal.ClassMetadata.readThis(Unknown Source) at com.db4o.internal.ClassMetadataRepository.readYapClass(Unknown Source) at com.db4o.internal.ClassMetadataRepository.getYapClass(Unknown Source) at com.db4o.internal.PartialObjectContainer.getYapClass(Unknown Source) at com.db4o.internal.PartialObjectContainer.handlerByID(Unknown Source) at com.db4o.internal.FieldMetadata.loadHandler(Unknown Source) at com.db4o.internal.marshall.FieldMarshaller0.fromSpec(Unknown Source) at com.db4o.internal.marshall.FieldMarshaller1.fromSpec(Unknown Source) at com.db4o.internal.marshall.FieldMarshaller0.read(Unknown Source) at com.db4o.internal.marshall.ClassMarshaller.readFields(Unknown Source) at com.db4o.internal.marshall.ClassMarshaller.read(Unknown Source) at com.db4o.internal.ClassMetadata.forceRead(Unknown Source) at com.db4o.internal.ClassMetadata.readThis(Unknown Source) at com.db4o.internal.ClassMetadataRepository.readYapClass(Unknown Source) at com.db4o.internal.ClassMetadataRepository.getYapClass(Unknown Source) at com.db4o.internal.ClassMetadataRepository.produceYapClass(Unknown Source) at com.db4o.internal.PartialObjectContainer.produceYapClass(Unknown Source) at com.db4o.internal.query.processor.QConClass.(Unknown Source) at com.db4o.internal.query.processor.QQueryBase.addClassConstraint(Unknown Source) at com.db4o.internal.query.processor.QQueryBase.constrain(Unknown Source) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.loadAll(PreferencesDAOImpl.java:123) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.load(PreferencesDAOImpl.java:114) at org.rssowl.core.internal.persist.pref.GlobalScope.hasKey(GlobalScope.java:122) at org.rssowl.ui.internal.Controller$6.run(Controller.java:1195) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.rssowl.ui.internal.Controller.startup(Controller.java:1189) at org.rssowl.ui.internal.Activator$4.run(Activator.java:171) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.rssowl.ui.internal.Activator.start(Activator.java:165) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:782) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) at java.base/java.security.AccessController.doPrivileged(AccessController.java:554) at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:775) at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:732) at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:1005) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:357) at org.eclipse.osgi.container.Module.doStart(Module.java:584) at org.eclipse.osgi.container.Module.start(Module.java:452) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:471) at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:117) at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:557) at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:331) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:473) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414) at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519) at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:612) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:180) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:934) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:246) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595) at org.eclipse.equinox.launcher.Main.run(Main.java:1501) at org.eclipse.equinox.launcher.Main.main(Main.java:1474)

!ENTRY org.eclipse.equinox.event 4 0 2021-08-22 20:54:21.154 !MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/Context/context/SET] {ChangedElement=org.rssowl.ui.BookMarkExplorer=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@5791a0bc (tags: [View, active, activeOnClose], contributorURI: null) (widget: null, renderer: null, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView, object: null, context: PartImpl (org.rssowl.ui.BookMarkExplorer) Context, variables: null, label: Feeds, iconURI: platform:/plugin/org.rssowl.ui/icons/obj16/bookmark.gif, tooltip: , dirty: false, closeable: false, description: null), Widget=null, org.eclipse.e4.data={ChangedElement=org.rssowl.ui.BookMarkExplorer=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@5791a0bc (tags: [View, active, activeOnClose], contributorURI: null) (widget: null, renderer: null, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView, object: null, context: PartImpl (org.rssowl.ui.BookMarkExplorer) Context, variables: null, label: Feeds, iconURI: platform:/plugin/org.rssowl.ui/icons/obj16/bookmark.gif, tooltip: , dirty: false, closeable: false, description: null), AttName=context, EventType=SET, Widget=null, NewValue=PartImpl (org.rssowl.ui.BookMarkExplorer) Context}, AttName=context, NewValue=PartImpl (org.rssowl.ui.BookMarkExplorer) Context, EventType=SET} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@7b236dd8 !STACK 0 java.lang.NullPointerException: Cannot read the array length because "this.i_fields" is null at com.db4o.internal.ClassMetadata.readFieldCount(Unknown Source) at com.db4o.internal.marshall.ObjectMarshaller$TraverseFieldCommand.fieldCount(Unknown Source) at com.db4o.internal.marshall.ObjectMarshaller.traverseFields(Unknown Source) at com.db4o.internal.marshall.ObjectMarshaller1.instantiateFields(Unknown Source) at com.db4o.internal.ClassMetadata.instantiateFields(Unknown Source) at com.db4o.internal.ClassMetadata.instantiate(Unknown Source) at com.db4o.internal.ObjectReference.read(Unknown Source) at com.db4o.internal.ObjectReference.activate1(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate3CheckStill(Unknown Source) at com.db4o.internal.PartialObjectContainer.readActivatedObjectNotInCache(Unknown Source) at com.db4o.internal.query.result.AbstractQueryResult.activatedObject(Unknown Source) at com.db4o.internal.query.result.IdListQueryResult.get(Unknown Source) at com.db4o.internal.query.result.StatefulQueryResult.get(Unknown Source) at com.db4o.internal.query.ObjectSetFacade.get(Unknown Source) at java.base/java.util.AbstractList$Itr.next(AbstractList.java:371) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.activateAll(AbstractPersistableDAO.java:143) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.loadAll(PreferencesDAOImpl.java:126) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.load(PreferencesDAOImpl.java:114) at org.rssowl.core.internal.persist.pref.GlobalScope.load(GlobalScope.java:159) at org.rssowl.core.internal.persist.pref.GlobalScope.getBoolean(GlobalScope.java:140) at org.rssowl.ui.internal.services.CleanUpReminderService.initIfNecessary(CleanUpReminderService.java:72) at org.rssowl.ui.internal.services.CleanUpReminderService.(CleanUpReminderService.java:66) at org.rssowl.ui.internal.Controller.postWindowOpen(Controller.java:1513) at org.rssowl.ui.internal.ApplicationWorkbenchWindowAdvisor.postWindowOpen(ApplicationWorkbenchWindowAdvisor.java:278) at org.eclipse.ui.internal.WorkbenchWindow.fireWindowOpened(WorkbenchWindow.java:1705) at org.eclipse.ui.internal.Workbench.createWorkbenchWindow(Workbench.java:1490) at org.eclipse.ui.internal.Workbench.openWorkbenchWindow(Workbench.java:2538) at org.eclipse.ui.internal.Workbench.getWorkbenchPage(Workbench.java:1994) at org.eclipse.ui.internal.Workbench.setReference(Workbench.java:2042) at org.eclipse.ui.internal.Workbench.lambda$11(Workbench.java:1932) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:147) at org.eclipse.swt.widgets.Display.syncExec(Display.java:5941) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:215) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:204) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:199) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:233) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:138) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:81) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:42) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424) at org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl.setContext(PartImpl.java:459) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:650) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$1.run(PartRenderingEngine.java:560) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:544) at org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:73) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1015) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:675) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1296) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:105) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:693) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:140) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveRenderer.processContents(PerspectiveRenderer.java:51) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.showTab(PerspectiveStackRenderer.java:82) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:105) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.postProcess(PerspectiveStackRenderer.java:64) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:693) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:140) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.processContents(WBWRenderer.java:703) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1099) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:628) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:563) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:151) at org.rssowl.ui.internal.Application.start(Application.java:122) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:199) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595) at org.eclipse.equinox.launcher.Main.run(Main.java:1501) at org.eclipse.equinox.launcher.Main.main(Main.java:1474)

!ENTRY org.eclipse.core.jobs 4 2 2021-08-22 20:54:21.155 !MESSAGE An internal error occurred during: "". !STACK 0 java.lang.NullPointerException: Cannot read the array length because "this.i_fields" is null at com.db4o.internal.ClassMetadata.readFieldCount(Unknown Source) at com.db4o.internal.marshall.ObjectMarshaller$TraverseFieldCommand.fieldCount(Unknown Source) at com.db4o.internal.marshall.ObjectMarshaller.traverseFields(Unknown Source) at com.db4o.internal.marshall.ObjectMarshaller1.instantiateFields(Unknown Source) at com.db4o.internal.ClassMetadata.instantiateFields(Unknown Source) at com.db4o.internal.ClassMetadata.instantiate(Unknown Source) at com.db4o.internal.ObjectReference.read(Unknown Source) at com.db4o.internal.ObjectReference.activate1(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate3CheckStill(Unknown Source) at com.db4o.internal.PartialObjectContainer.readActivatedObjectNotInCache(Unknown Source) at com.db4o.internal.query.result.AbstractQueryResult.activatedObject(Unknown Source) at com.db4o.internal.query.result.IdListQueryResult.get(Unknown Source) at com.db4o.internal.query.result.StatefulQueryResult.get(Unknown Source) at com.db4o.internal.query.ObjectSetFacade.get(Unknown Source) at java.base/java.util.AbstractList$Itr.next(AbstractList.java:371) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.activateAll(AbstractPersistableDAO.java:143) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.loadAll(PreferencesDAOImpl.java:126) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.load(PreferencesDAOImpl.java:114) at org.rssowl.core.internal.persist.pref.GlobalScope.load(GlobalScope.java:159) at org.rssowl.core.internal.persist.pref.GlobalScope.getLong(GlobalScope.java:245) at org.rssowl.core.internal.persist.pref.EntityScope.getLong(EntityScope.java:144) at org.rssowl.ui.internal.services.FeedReloadService.init(FeedReloadService.java:183) at org.rssowl.ui.internal.services.FeedReloadService.access$1(FeedReloadService.java:168) at org.rssowl.ui.internal.services.FeedReloadService$1.run(FeedReloadService.java:157) at org.rssowl.ui.internal.util.JobRunner$4.run(JobRunner.java:164) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

!ENTRY org.eclipse.ui 4 4 2021-08-22 20:54:21.168 !MESSAGE Unable to initialize part !STACK 0 java.lang.RuntimeException: Uncaught Exception. db4o engine closed. at com.db4o.internal.PartialObjectContainer.fatalException(Unknown Source) at com.db4o.internal.PartialObjectContainer.fatalException(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate2(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate1(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate(Unknown Source) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.activateAll(AbstractPersistableDAO.java:144) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.loadAll(PreferencesDAOImpl.java:126) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.load(PreferencesDAOImpl.java:114) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer.loadState(BookMarkExplorer.java:1730) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer.init(BookMarkExplorer.java:1465) at org.eclipse.ui.part.ViewPart.init(ViewPart.java:113) at org.eclipse.ui.internal.ViewReference.initialize(ViewReference.java:129) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:345) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:1001) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:966) at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:139) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:411) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:333) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:193) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:108) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:77) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:59) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1015) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:675) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$1.run(PartRenderingEngine.java:560) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:544) at org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:73) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1015) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:675) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1296) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:105) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:693) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:140) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveRenderer.processContents(PerspectiveRenderer.java:51) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.showTab(PerspectiveStackRenderer.java:82) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:105) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.postProcess(PerspectiveStackRenderer.java:64) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:693) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:140) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.processContents(WBWRenderer.java:703) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1099) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:628) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:563) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:151) at org.rssowl.ui.internal.Application.start(Application.java:122) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:199) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595) at org.eclipse.equinox.launcher.Main.run(Main.java:1501) at org.eclipse.equinox.launcher.Main.main(Main.java:1474)

!ENTRY org.eclipse.ui 4 4 2021-08-22 20:54:21.169 !MESSAGE Unable to create part !SUBENTRY 1 org.eclipse.ui 4 0 2021-08-22 20:54:21.169 !MESSAGE Uncaught Exception. db4o engine closed.

!ENTRY org.rssowl.core 4 4 2021-08-22 20:54:29.510 !MESSAGE '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed. !STACK 0 com.db4o.ext.Db4oException: '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed. at com.db4o.internal.Exceptions4.throwRuntimeException(Unknown Source) at com.db4o.internal.Exceptions4.throwRuntimeException(Unknown Source) at com.db4o.internal.Exceptions4.throwRuntimeException(Unknown Source) at com.db4o.internal.PartialObjectContainer.checkClosed(Unknown Source) at com.db4o.internal.PartialObjectContainer.beginTopLevelCall(Unknown Source) at com.db4o.internal.PartialObjectContainer.beginTopLevelSet(Unknown Source) at com.db4o.internal.PartialObjectContainer.setInternal(Unknown Source) at com.db4o.internal.PartialObjectContainer.set(Unknown Source) at com.db4o.internal.PartialObjectContainer.set(Unknown Source) at com.db4o.internal.PartialObjectContainer.set(Unknown Source) at org.rssowl.core.internal.persist.service.DB4OIDGenerator.shutdown(DB4OIDGenerator.java:131) at org.rssowl.core.internal.persist.service.PersistenceServiceImpl.shutdown(PersistenceServiceImpl.java:81) at org.rssowl.core.internal.InternalOwl.shutdown(InternalOwl.java:208) at org.rssowl.core.Owl.shutdown(Owl.java:225) at org.rssowl.core.internal.Activator$2.run(Activator.java:118) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.rssowl.core.internal.Activator.stop(Activator.java:115) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:838) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) at java.base/java.security.AccessController.doPrivileged(AccessController.java:554) at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:831) at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1019) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:362) at org.eclipse.osgi.container.Module.doStop(Module.java:639) at org.eclipse.osgi.container.Module.stop(Module.java:501) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1726) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1645) at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:273) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:195) at org.eclipse.osgi.container.Module.doStop(Module.java:639) at org.eclipse.osgi.container.Module.stop(Module.java:501) at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:205) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:213) at java.base/java.lang.Thread.run(Thread.java:831)

!ENTRY org.rssowl.core 4 4 2021-08-22 20:54:29.538 !MESSAGE com.db4o.ext.Db4oException: '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed. !STACK 0 org.rssowl.core.persist.service.PersistenceException: com.db4o.ext.Db4oException: '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed. at org.rssowl.core.internal.persist.service.DBHelper.rollbackAndPE(DBHelper.java:235) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.saveAll(AbstractPersistableDAO.java:181) at org.rssowl.core.internal.persist.dao.EntitiesToBeIndexedDAOImpl.saveAll(EntitiesToBeIndexedDAOImpl.java:131) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.save(AbstractPersistableDAO.java:154) at org.rssowl.core.internal.persist.search.Indexer.doSaveCommittedNews(Indexer.java:595) at org.rssowl.core.internal.persist.search.Indexer.saveCommittedNews(Indexer.java:570) at org.rssowl.core.internal.persist.search.Indexer.shutdown(Indexer.java:276) at org.rssowl.core.internal.persist.search.ModelSearchImpl.shutdown(ModelSearchImpl.java:167) at org.rssowl.core.internal.persist.service.PersistenceServiceImpl.shutdown(PersistenceServiceImpl.java:88) at org.rssowl.core.internal.InternalOwl.shutdown(InternalOwl.java:208) at org.rssowl.core.Owl.shutdown(Owl.java:225) at org.rssowl.core.internal.Activator$2.run(Activator.java:118) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.rssowl.core.internal.Activator.stop(Activator.java:115) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:838) at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) at java.base/java.security.AccessController.doPrivileged(AccessController.java:554) at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:831) at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1019) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:362) at org.eclipse.osgi.container.Module.doStop(Module.java:639) at org.eclipse.osgi.container.Module.stop(Module.java:501) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1726) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1645) at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:273) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:195) at org.eclipse.osgi.container.Module.doStop(Module.java:639) at org.eclipse.osgi.container.Module.stop(Module.java:501) at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:205) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:213) at java.base/java.lang.Thread.run(Thread.java:831) Caused by: com.db4o.ext.Db4oException: '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed. at com.db4o.internal.Exceptions4.throwRuntimeException(Unknown Source) at com.db4o.internal.Exceptions4.throwRuntimeException(Unknown Source) at com.db4o.internal.Exceptions4.throwRuntimeException(Unknown Source) at com.db4o.internal.PartialObjectContainer.checkClosed(Unknown Source) at com.db4o.internal.PartialObjectContainer.checkTransaction(Unknown Source) at com.db4o.internal.PartialObjectContainer.isStored1(Unknown Source) at com.db4o.internal.PartialObjectContainer.isStored(Unknown Source) at org.rssowl.core.internal.persist.dao.EntitiesToBeIndexedDAOImpl.doSave(EntitiesToBeIndexedDAOImpl.java:141) at org.rssowl.core.internal.persist.dao.EntitiesToBeIndexedDAOImpl.doSave(EntitiesToBeIndexedDAOImpl.java:1) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.saveAll(AbstractPersistableDAO.java:175) ... 29 more

!ENTRY org.rssowl.core 4 4 2021-08-22 20:54:29.538 !MESSAGE [db4o 6.1.501 2021-08-22 20:54:21] Uncaught Exception. Engine closed. [db4o 6.1.501 2021-08-22 20:54:21] Please mail the following to exception@db4o.com: <db4o 6.1.501 stacktrace> java.lang.NullPointerException: Cannot read the array length because "this.i_fields" is null at com.db4o.internal.ClassMetadata.activateFields1(Unknown Source) at com.db4o.internal.ClassMetadata.activateFields(Unknown Source) at com.db4o.internal.ObjectReference.activate1(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate3CheckStill(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate2(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate1(Unknown Source) at com.db4o.internal.PartialObjectContainer.activate(Unknown Source) at org.rssowl.core.internal.persist.dao.AbstractPersistableDAO.activateAll(AbstractPersistableDAO.java:144) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.loadAll(PreferencesDAOImpl.java:126) at org.rssowl.core.internal.persist.dao.PreferencesDAOImpl.load(PreferencesDAOImpl.java:114) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer.loadState(BookMarkExplorer.java:1730) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer.init(BookMarkExplorer.java:1465) at org.eclipse.ui.part.ViewPart.init(ViewPart.java:113) at org.eclipse.ui.internal.ViewReference.initialize(ViewReference.java:129) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:345) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:1001) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:966) at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:139) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:411) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:333) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:193) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:108) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:77) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:59) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1015) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:675) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$1.run(PartRenderingEngine.java:560) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:544) at org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:73) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:1015) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:675) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1296) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:105) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:693) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:140) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveRenderer.processContents(PerspectiveRenderer.java:51) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.showTab(PerspectiveStackRenderer.java:82) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:105) at org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.postProcess(PerspectiveStackRenderer.java:64) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:693) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:140) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:72) at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.processContents(WBWRenderer.java:703) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:689) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:781) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:752) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:746) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:730) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1099) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:628) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:563) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:151) at org.rssowl.ui.internal.Application.start(Application.java:122) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:199) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:391) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:246) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595) at org.eclipse.equinox.launcher.Main.run(Main.java:1501) at org.eclipse.equinox.launcher.Main.main(Main.java:1474) </db4o 6.1.501 stacktrace> [db4o 6.1.501 2021-08-22 20:54:29] '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed. [db4o 6.1.501 2021-08-22 20:54:29] '/home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/rssowl.db' is closed. close() was called or open() failed.

!ENTRY org.rssowl.core 1 0 2021-08-22 20:54:29.538 !MESSAGE RSSOwlnix Shutting Down (normal)

Xyrio commented 3 years ago

oh im noticing you are using java 16. that does not work from my experience. try java 15 first.

if even java 15 is not working then try to restore backup: use one of the backups in your folder at /home/pietro/.rssowlnix-beta/.metadata/.plugins/org.rssowl.core/ rename one of the other rssowl.db.* files (withever has the later change date) to rssowl.db

more in wiki: https://github.com/Xyrio/RSSOwlnix/wiki/FAQ#item_6

PietroPizzi69 commented 3 years ago

Yes it was the Java Version. I don't have 15 installed, but 8 for a legacy app, so i used these and it worked :)!

Thanks for the heads up!!