``` Cannot invoke "java.time.LocalDateTime.isAfter(java.time.chrono.ChronoLocalDateTime)" because the return value of "name.abuchen.portfolio.model.AccountTransaction.getDateTime()" is null java.lang.NullPointerException: Cannot invoke "java.time.LocalDateTime.isAfter(java.time.chrono.ChronoLocalDateTime)" because the return value of "name.abuchen.portfolio.model.AccountTransaction.getDateTime()" is null at name.abuchen.portfolio.snapshot.AccountSnapshot.create(AccountSnapshot.java:27) at name.abuchen.portfolio.snapshot.ClientSnapshot.create(ClientSnapshot.java:37) at name.abuchen.portfolio.snapshot.ClientPerformanceSnapshot.(ClientPerformanceSnapshot.java:188) at name.abuchen.portfolio.ui.views.PerformanceView.reportingPeriodUpdated(PerformanceView.java:151) at name.abuchen.portfolio.ui.views.PerformanceView.createBody(PerformanceView.java:205) at name.abuchen.portfolio.ui.editor.AbstractFinanceView.createViewControl(AbstractFinanceView.java:166) at name.abuchen.portfolio.ui.editor.PortfolioPart.createView(PortfolioPart.java:573) at name.abuchen.portfolio.ui.editor.PortfolioPart.activateView(PortfolioPart.java:529) at name.abuchen.portfolio.ui.editor.PortfolioPart.activateView(PortfolioPart.java:517) at name.abuchen.portfolio.ui.editor.ClientEditorSidebar$1.select(ClientEditorSidebar.java:71) at name.abuchen.portfolio.ui.editor.ClientEditorSidebar$1.select(ClientEditorSidebar.java:1) at name.abuchen.portfolio.ui.editor.Sidebar$Entry.handleMouseDown(Sidebar.java:419) at org.eclipse.swt.events.MouseListener$2.mouseDown(MouseListener.java:96) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:196) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4273) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4071) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3659) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:342) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:168) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.base/java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588) at org.eclipse.equinox.launcher.Main.run(Main.java:1459) ```