tobias.kuppe

Maybe you have to make a break from the palette into the summary band.

Hello. While I've worked in JasperSoft Studio I wanted to make a new Jasper Report and at the moment I wanted to take the dataset JasperSoft Studio didn't react anymore. After new starting JasperSoft Studio errors are occuring. Please, help me. Log file: !ENTRY org.eclipse.egit.ui 2 0 2017-02-10 11:20:53.020!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Gituser global configuration and to define the default location to store repositories: 'H:'. If this isnot correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows andEGit might behave differently since they see different configuration options.This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. !ENTRY org.eclipse.jface 4 2 2017-02-10 11:20:53.348!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".!STACK 0java.lang.ClassCastException: org.eclipse.core.internal.dtree.NoDataDeltaNode cannot be cast to org.eclipse.core.internal.dtree.DataTreeNodeat org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)at org.eclipse.core.internal.resources.MarkerManager.visitorFindMaxSeverity(MarkerManager.java:647)at org.eclipse.core.internal.resources.MarkerManager.findMaxProblemSeverity(MarkerManager.java:294)at org.eclipse.core.internal.resources.Resource.findMaxProblemSeverity(Resource.java:1055)at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers(ProblemsLabelDecorator.java:299)at org.eclipse.jdt.ui.ProblemsLabelDecorator.computeAdornmentFlags(ProblemsLabelDecorator.java:243)at org.eclipse.jdt.internal.ui.viewsupport.TreeHierarchyLayoutProblemsDecorator.computeAdornmentFlags(TreeHierarchyLayoutProblemsDecorator.java:70)at org.eclipse.jdt.internal.ui.packageview.PackageExplorerProblemsDecorator.computeAdornmentFlags(PackageExplorerProblemsDecorator.java:35)at org.eclipse.jdt.ui.ProblemsLabelDecorator.decorateImage(ProblemsLabelDecorator.java:170)at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.decorateImage(JavaUILabelProvider.java:134)at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage(JavaUILabelProvider.java:149)at org.eclipse.jdt.internal.ui.packageview.PackageExplorerLabelProvider.getImage(PackageExplorerLabelProvider.java:140)at org.eclipse.jdt.internal.ui.navigator.JavaNavigatorLabelProvider.getImage(JavaNavigatorLabelProvider.java:128)at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.findImage(NavigatorContentServiceLabelProvider.java:197)at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getColumnImage(NavigatorContentServiceLabelProvider.java:105)at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getImage(NavigatorContentServiceLabelProvider.java:98)at org.eclipse.ui.internal.navigator.NavigatorDecoratingLabelProvider$StyledLabelProviderAdapter.getImage(NavigatorDecoratingLabelProvider.java:60)at org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.getImage(DelegatingStyledCellLabelProvider.java:184)at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.getImage(DecoratingStyledCellLabelProvider.java:167)at org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.update(DelegatingStyledCellLabelProvider.java:118)at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.update(DecoratingStyledCellLabelProvider.java:134)at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:152)at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:953)at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:113)at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1033)at org.eclipse.ui.navigator.CommonViewer.doUpdateItem(CommonViewer.java:409)at org.eclipse.ui.internal.navigator.resources.ResourceToItemsMapper.updateItem(ResourceToItemsMapper.java:142)at org.eclipse.ui.internal.navigator.resources.ResourceToItemsMapper.objectChanged(ResourceToItemsMapper.java:131)at org.eclipse.ui.navigator.CommonViewer.handleLabelProviderChanged(CommonViewer.java:223)at org.eclipse.jface.viewers.ContentViewer$1.labelProviderChanged(ContentViewer.java:97)at org.eclipse.jface.viewers.BaseLabelProvider$1.run(BaseLabelProvider.java:74)at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)at org.eclipse.jface.viewers.BaseLabelProvider.fireLabelProviderChanged(BaseLabelProvider.java:72)at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider$1.labelProviderChanged(DecoratingStyledCellLabelProvider.java:77)at org.eclipse.ui.internal.decorators.DecoratorManager$1.run(DecoratorManager.java:430)at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)at org.eclipse.ui.internal.decorators.DecoratorManager.fireListener(DecoratorManager.java:428)at org.eclipse.ui.internal.decorators.DecorationScheduler$3.runInUIThread(DecorationScheduler.java:529)at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4144)at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)at com.jaspersoft.studio.rcp.intro.Application.start(Application.java:96)at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)at org.eclipse.equinox.launcher.Main.run(Main.java:1438) !ENTRY org.eclipse.ui.ide 4 4 2017-02-10 11:20:54.129!MESSAGE org.eclipse.core.internal.dtree.NoDataDeltaNode cannot be cast to org.eclipse.core.internal.dtree.DataTreeNode!STACK 0java.lang.ClassCastException: org.eclipse.core.internal.dtree.NoDataDeltaNode cannot be cast to org.eclipse.core.internal.dtree.DataTreeNodeat org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:120)at org.eclipse.core.internal.resources.MarkerManager.visitorFindMarkers(MarkerManager.java:619)at org.eclipse.core.internal.resources.MarkerManager.doFindMarkers(MarkerManager.java:282)at org.eclipse.core.internal.resources.MarkerManager.findMarkers(MarkerManager.java:267)at org.eclipse.core.internal.resources.Resource.findMarkers(Resource.java:1043)at org.eclipse.ui.internal.views.markers.MarkerContentGenerator.internalGatherMarkers(MarkerContentGenerator.java:1135)at org.eclipse.ui.internal.views.markers.MarkerContentGenerator.gatherMarkers(MarkerContentGenerator.java:1085)at org.eclipse.ui.internal.views.markers.MarkerContentGenerator.generateMarkerEntries(MarkerContentGenerator.java:1063)at org.eclipse.ui.internal.views.markers.MarkerUpdateJob.clean(MarkerUpdateJob.java:117)at org.eclipse.ui.internal.views.markers.MarkerUpdateJob.buildMarkers(MarkerUpdateJob.java:77)at org.eclipse.ui.internal.views.markers.MarkerUpdateJob.run(MarkerUpdateJob.java:57)at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) !ENTRY org.eclipse.equinox.p2.transport.ecf 2 0 2017-02-10 11:20:58.973!MESSAGE Connection to http://jasperstudio.sf.net/jssproductrepo_5_1_x_CE/p2.index failed on Connection refused: connect. Retry attempt 0 started!STACK 0java.net.ConnectException: Connection refused: connectat java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)at java.net.AbstractPlainSocketImpl.connect(Unknown Source)at java.net.PlainSocketImpl.connect(Unknown Source)at java.net.SocksSocketImpl.connect(Unknown Source)at java.net.Socket.connect(Unknown Source)at org.eclipse.ecf.provider.filetransfer.events.socket.SocketEventCreateUtil.createSocket(SocketEventCreateUtil.java:43)at org.eclipse.ecf.internal.provider.filetransfer.httpclient.ECFHttpClientProtocolSocketFactory.createSocket(ECFHttpClientProtocolSocketFactory.java:81)at org.eclipse.ecf.internal.provider.filetransfer.httpclient.ECFHttpClientProtocolSocketFactory.createSocket(ECFHttpClientProtocolSocketFactory.java:73)at org.eclipse.ecf.internal.provider.filetransfer.httpclient.ECFHttpClientProtocolSocketFactory.createSocket(ECFHttpClientProtocolSocketFactory.java:65)at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1129)at org.eclipse.ecf.provider.filetransfer.httpclient.HttpClientRetrieveFileTransfer.openStreams(HttpClientRetrieveFileTransfer.java:699)at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:879)at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.sendRetrieveRequest(AbstractRetrieveFileTransfer.java:570)at org.eclipse.ecf.provider.filetransfer.retrieve.MultiProtocolRetrieveAdapter.sendRetrieveRequest(MultiProtocolRetrieveAdapter.java:106)at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.sendRetrieveRequest(FileReader.java:422)at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.readInto(FileReader.java:355)at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.download(RepositoryTransport.java:101)at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.download(RepositoryTransport.java:156)at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadIndexFile(AbstractRepositoryManager.java:721)at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:640)at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:96)at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:92)at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker.getAvailableRepositories(UpdateChecker.java:150)at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker.checkForUpdates(UpdateChecker.java:128)at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker$UpdateCheckThread.run(UpdateChecker.java:72)

I've not solved the problem but find out that the chart takes the data of all servers for one chart. That's the reason for everytime the same chart per server. How could I define that I want to have only the data of one server per chart?

I want to generate a report with the downtime of some servers. When the report is generated it shows every server (which is right) but the line chart is everytime of the same server and repeats. I have tried everything to fix it, also changing the band. After changing into the summary or title band the server is only once but the charts of the other servers are still missing. The SQL data is: select * from availability_viewleft join asset_viewon availability_view.SERVER = asset_view.NAMEWHERE PHYSICAL_VIRTUAL = 'Virtual'AND(DATE = CURDATE() - INTERVAL 1 DAY)AND availability_view.DOWNTIME_MINUTES > 0 group by serverPreview of the report: JaspersoftStudio design and chart data configuration:

When starting JasperSoft Studio an error has occurred: "See the log file C:UsersAll UsersServiceReportsJaspersoftWorkspace.metadata.log". !ENTRY org.eclipse.osgi 4 0 2017-01-27 10:40:15.375!MESSAGE Application error!STACK 1java.lang.NoClassDefFoundError: org/eclipse/core/resources/IProjectat org.eclipse.ui.internal.ide.model.WorkbenchAdapterFactory.<init>(WorkbenchAdapterFactory.java:38)at org.eclipse.ui.ide.IDE.registerAdapters(IDE.java:1678)at com.jaspersoft.studio.rcp.intro.ApplicationWorkbenchAdvisor.preStartup(ApplicationWorkbenchAdvisor.java:120)at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1598)at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4144)at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2609)at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)at com.jaspersoft.studio.rcp.intro.Application.start(Application.java:96)at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)at org.eclipse.equinox.launcher.Main.run(Main.java:1438)Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.core.resources (126).at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:122)at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:35)at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)at java.lang.ClassLoader.loadClass(Unknown Source)at com.jaspersoft.studio.JaspersoftStudioPlugin.postStartOperations(JaspersoftStudioPlugin.java:145)at net.sf.jasperreports.eclipse.AbstractJRUIPlugin$1.bundleChanged(AbstractJRUIPlugin.java:63)at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEventPrivileged(Framework.java:1568)at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1504)at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1499)at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:391)at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:35)at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)at java.lang.ClassLoader.loadClass(Unknown Source)at com.jaspersoft.studio.rcp.intro.ApplicationWorkbenchAdvisor.initialize(ApplicationWorkbenchAdvisor.java:91)at org.eclipse.ui.application.WorkbenchAdvisor.internalBasicInitialize(WorkbenchAdvisor.java:188)at org.eclipse.ui.internal.Workbench$28.runWithException(Workbench.java:1541)... 24 moreCaused by: org.osgi.framework.BundleException: Exception in org.eclipse.core.resources.ResourcesPlugin.start() of bundle org.eclipse.core.resources.at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)... 58 moreCaused by: org.eclipse.core.internal.dtree.ObjectNotFoundException: Tree element '/MyReports/ABC-1485344839461/reports/CapacityReport/CapacityReport_files/main_jrxml.jrxml' not found.at org.eclipse.core.internal.dtree.AbstractDataTree.handleNotFound(AbstractDataTree.java:257)at org.eclipse.core.internal.dtree.DeltaDataTree.getData(DeltaDataTree.java:585)at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:50)at org.eclipse.core.internal.dtree.NoDataDeltaNode.asBackwardDelta(NoDataDeltaNode.java:59)at org.eclipse.core.internal.dtree.NoDataDeltaNode.asBackwardDelta(NoDataDeltaNode.java:59)at org.eclipse.core.internal.dtree.NoDataDeltaNode.asBackwardDelta(NoDataDeltaNode.java:59)at org.eclipse.core.internal.dtree.NoDataDeltaNode.asBackwardDelta(NoDataDeltaNode.java:59)at org.eclipse.core.internal.dtree.NoDataDeltaNode.asBackwardDelta(NoDataDeltaNode.java:59)at org.eclipse.core.internal.dtree.DataDeltaNode.asBackwardDelta(DataDeltaNode.java:47)at org.eclipse.core.internal.dtree.DeltaDataTree.asBackwardDelta(DeltaDataTree.java:88)at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:816)at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815)at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:815)at org.eclipse.core.internal.dtree.DeltaDataTree.reroot(DeltaDataTree.java:792)at org.eclipse.core.internal.watson.ElementTree.immutable(ElementTree.java:518)at org.eclipse.core.internal.resources.SaveManager.restore(SaveManager.java:710)at org.eclipse.core.internal.resources.SaveManager.startup(SaveManager.java:1528)at org.eclipse.core.internal.resources.Workspace.startup(Workspace.java:2502)at org.eclipse.core.internal.resources.Workspace.open(Workspace.java:2251)at org.eclipse.core.resources.ResourcesPlugin.start(ResourcesPlugin.java:439)at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)at java.security.AccessController.doPrivileged(Native Method)at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)... 64 more