java.lang.IllegalArgumentException: Argument cannot be null if I click on "Calculation"

Thanks a lot for this great tool, unfortunately, whenever I click on “Calculation” I get the following exception :

!ENTRY name.abuchen.portfolio.ui 4 0 2022-12-30 17:04:09.620
!MESSAGE MonetaryException
!STACK 0
name.abuchen.portfolio.money.MonetaryException
	at name.abuchen.portfolio.money.MutableMoney.add(MutableMoney.java:52)
	at name.abuchen.portfolio.snapshot.GroupEarningsByAccount.<init>(GroupEarningsByAccount.java:136)
	at name.abuchen.portfolio.ui.views.PerformanceView.reportingPeriodUpdated(PerformanceView.java:170)
	at name.abuchen.portfolio.ui.views.PerformanceView.createBody(PerformanceView.java:204)
	at name.abuchen.portfolio.ui.editor.AbstractFinanceView.createViewControl(AbstractFinanceView.java:162)
	at name.abuchen.portfolio.ui.editor.PortfolioPart.createView(PortfolioPart.java:574)
	at name.abuchen.portfolio.ui.editor.PortfolioPart.activateView(PortfolioPart.java:530)
	at name.abuchen.portfolio.ui.editor.PortfolioPart.activateView(PortfolioPart.java:518)
	at name.abuchen.portfolio.ui.editor.ClientEditorSidebar$1.select(ClientEditorSidebar.java:70)
	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:4579)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1547)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1532)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1325)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4365)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3941)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	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:203)
	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:401)
	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:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)

!ENTRY org.eclipse.e4.ui.workbench 4 0 2022-12-30 17:04:09.624
!MESSAGE Internal Error
!STACK 0
java.lang.IllegalArgumentException: Argument cannot be null
	at org.eclipse.swt.SWT.error(SWT.java:4899)
	at org.eclipse.swt.SWT.error(SWT.java:4833)
	at org.eclipse.swt.SWT.error(SWT.java:4804)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:811)
	at org.eclipse.swt.widgets.Label.setText(Label.java:550)
	at name.abuchen.portfolio.ui.editor.AbstractFinanceView.createHeader(AbstractFinanceView.java:213)
	at name.abuchen.portfolio.ui.editor.AbstractFinanceView.createViewControl(AbstractFinanceView.java:152)
	at name.abuchen.portfolio.ui.editor.PortfolioPart.createView(PortfolioPart.java:574)
	at name.abuchen.portfolio.ui.editor.PortfolioPart.activateView(PortfolioPart.java:539)
	at name.abuchen.portfolio.ui.editor.PortfolioPart.activateView(PortfolioPart.java:518)
	at name.abuchen.portfolio.ui.editor.ClientEditorSidebar$1.select(ClientEditorSidebar.java:70)
	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:4579)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1547)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1532)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1325)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4365)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3941)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	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:203)
	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:401)
	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:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)

I guess it is related to the data in my portfolio because if I load a sample portfolio it works fine. looking at the code it seems to crash when trying to get currencies for my accounts, but I have no clue why that would fail ?