NPE when switching project

1) Create an XX environment

2) Delete the XX environment

3) Switch to the project associated with the deleted environment

2022/09/19 23:48:30 - GUI - ERROR: Error reading the last used environment from the audit logs
2022/09/19 23:48:30 - GUI - ERROR: java.lang.NullPointerException
2022/09/19 23:48:30 - GUI -     at org.apache.hop.projects.gui.ProjectsGuiPlugin.selectProject(ProjectsGuiPlugin.java:221)
2022/09/19 23:48:30 - GUI -     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2022/09/19 23:48:30 - GUI -     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2022/09/19 23:48:30 - GUI -     at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2022/09/19 23:48:30 - GUI -     at java.base/java.lang.reflect.Method.invoke(Method.java:566)
2022/09/19 23:48:30 - GUI -     at org.apache.hop.ui.core.gui.BaseGuiWidgets.lambda$1(BaseGuiWidgets.java:188)
2022/09/19 23:48:30 - GUI -     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
2022/09/19 23:48:30 - GUI -     at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4251)
2022/09/19 23:48:30 - GUI -     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
2022/09/19 23:48:30 - GUI -     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4068)
2022/09/19 23:48:30 - GUI -     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3645)
2022/09/19 23:48:30 - GUI -     at org.apache.hop.ui.hopgui.HopGui.open(HopGui.java:407)
2022/09/19 23:48:30 - GUI -     at org.apache.hop.ui.hopgui.HopGui.main(HopGui.java:304)