AWT-EventQueue-0 threw an exception:
java.lang.NullPointerException
	at de.gurkenlabs.litiengine.environment.tilemap.xml.ImageLayer.setMapPath(ImageLayer.java:58)
	at de.gurkenlabs.litiengine.environment.tilemap.xml.Map.setPath(Map.java:421)
	at de.gurkenlabs.litiengine.environment.tilemap.MapLoader.load(MapLoader.java:35)
	at de.gurkenlabs.utiliti.components.MapComponent.lambda$importMap$3(MapComponent.java:751)
	at de.gurkenlabs.utiliti.swing.XmlImportDialog.importXml(XmlImportDialog.java:21)
	at de.gurkenlabs.utiliti.components.MapComponent.importMap(MapComponent.java:749)
	at de.gurkenlabs.utiliti.Program.lambda$initMapMenu$27(Program.java:564)
	at java.awt.MenuItem.processActionEvent(Unknown Source)
	at java.awt.MenuItem.processEvent(Unknown Source)
	at java.awt.MenuComponent.dispatchEventImpl(Unknown Source)
	at java.awt.MenuComponent.dispatchEvent(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$500(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)