It was a British Churchill, part of basic module. Clicked on it to move it and got the error.
2026-04-15 14:15:52,256 [7544-main] INFO VASSAL.launch.StartUp - Starting
2026-04-15 14:15:52,265 [7544-main] INFO VASSAL.launch.StartUp - OS Windows 11 10.0 amd64
2026-04-15 14:15:52,265 [7544-main] INFO VASSAL.launch.StartUp - Java version 25
2026-04-15 14:15:52,265 [7544-main] INFO VASSAL.launch.StartUp - Java home C:\Program Files\VASSAL-3.7.20\jre
2026-04-15 14:15:52,265 [7544-main] INFO VASSAL.launch.StartUp - VASSAL version 3.7.20
2026-04-15 14:15:52,368 [7544-AWT-EventQueue-0] INFO VASSAL.launch.ModuleManager - Manager
2026-04-15 14:15:56,103 [7544-SwingWorker-pool-2-thread-1] INFO VASSAL.launch.AbstractLaunchAction - Loading module file C:\Users\Paul\Downloads\vasl-6.7.1.vmod
2026-04-15 14:16:02,016 [7544-SwingWorker-pool-2-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 14:16:02,023 [7544-SwingWorker-pool-2-thread-1] INFO VASSAL.launch.AbstractLaunchAction - Loading module VASL
2026-04-15 14:16:02,026 [7544-SwingWorker-pool-2-thread-1] INFO VASSAL.launch.AbstractLaunchAction - JVM maximum heap size: 1024 MB
2026-04-15 14:16:02,041 [7544-SwingWorker-pool-2-thread-1] INFO VASSAL.tools.io.ProcessLauncher - launching C:\Program Files\VASSAL-3.7.20\jre\bin\java -Xms1024M -Xmx1024M -Duser.home=C:\Users\Paul -Duser.dir=C:\Program Files\VASSAL-3.7.20 -cp lib\Vengine.jar VASSAL.launch.Player --load -- C:\Users\Paul\Downloads\vasl-6.7.1.vmod
2026-04-15 14:16:02,833 [15660-main] INFO VASSAL.launch.StartUp - Starting
2026-04-15 14:16:02,842 [15660-main] INFO VASSAL.launch.StartUp - OS Windows 11 10.0 amd64
2026-04-15 14:16:02,842 [15660-main] INFO VASSAL.launch.StartUp - Java version 25
2026-04-15 14:16:02,842 [15660-main] INFO VASSAL.launch.StartUp - Java home C:\Program Files\VASSAL-3.7.20\jre
2026-04-15 14:16:02,842 [15660-main] INFO VASSAL.launch.StartUp - VASSAL version 3.7.20
2026-04-15 14:16:02,842 [15660-main] INFO VASSAL.launch.Launcher - Player
2026-04-15 14:16:08,165 [7544-SwingWorker-pool-2-thread-2] INFO VASSAL.launch.AbstractLaunchAction - Loading module file C:\Users\Paul\Downloads\vasl-6.7.1.vmod
2026-04-15 14:16:08,753 [15660-AWT-EventQueue-0] INFO VASSAL.build.GameModule - VASL version 6.7.1
2026-04-15 14:16:08,785 [15660-AWT-EventQueue-0] WARN VASSAL.build.GameModule - No more than one [Stacking options] allowed in Main Map [Map Window]
2026-04-15 14:16:09,163 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BFP (2).vmdx
2026-04-15 14:16:09,500 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP (2) v6.5 loaded
2026-04-15 14:16:09,501 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BFP (3).vmdx
2026-04-15 14:16:09,691 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP (3) v6.5 loaded
2026-04-15 14:16:09,691 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension Id for BFP (3).vmdx (adf) conflicts with previously loaded extension C:\Users\Paul\VASL\extensions\BFP (2).vmdx
2026-04-15 14:16:09,692 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BoardZoomer (3).vmdx
2026-04-15 14:16:09,698 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BoardZoomer (3) v1.0 loaded
2026-04-15 14:16:09,698 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\Festung Budapest.vmdx
2026-04-15 14:16:09,712 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension Festung Budapest v1.3 loaded
2026-04-15 14:16:09,712 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\OBA Flowchart.vmdx
2026-04-15 14:16:09,717 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension OBA Flowchart v1.1 loaded
2026-04-15 14:16:09,717 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\TotR (1).vmdx
2026-04-15 14:16:09,721 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension TotR (1) v1.0 loaded
2026-04-15 14:16:09,721 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\VASL Overlays (3).vmdx
2026-04-15 14:16:09,827 [15660-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension VASL Overlays (3) v2.12 loaded
2026-04-15 14:16:10,652 [7544-SwingWorker-pool-2-thread-2] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 14:16:10,657 [7544-SwingWorker-pool-2-thread-2] INFO VASSAL.launch.AbstractLaunchAction - Loading module VASL
2026-04-15 14:16:10,659 [7544-SwingWorker-pool-2-thread-2] INFO VASSAL.launch.AbstractLaunchAction - JVM maximum heap size: 1024 MB
2026-04-15 14:16:10,660 [7544-SwingWorker-pool-2-thread-2] INFO VASSAL.tools.io.ProcessLauncher - launching C:\Program Files\VASSAL-3.7.20\jre\bin\java -Xms1024M -Xmx1024M -Duser.home=C:\Users\Paul -Duser.dir=C:\Program Files\VASSAL-3.7.20 -cp lib\Vengine.jar VASSAL.launch.Player --load -- C:\Users\Paul\Downloads\vasl-6.7.1.vmod
2026-04-15 14:16:11,459 [7120-main] INFO VASSAL.launch.StartUp - Starting
2026-04-15 14:16:11,469 [7120-main] INFO VASSAL.launch.StartUp - OS Windows 11 10.0 amd64
2026-04-15 14:16:11,470 [7120-main] INFO VASSAL.launch.StartUp - Java version 25
2026-04-15 14:16:11,470 [7120-main] INFO VASSAL.launch.StartUp - Java home C:\Program Files\VASSAL-3.7.20\jre
2026-04-15 14:16:11,470 [7120-main] INFO VASSAL.launch.StartUp - VASSAL version 3.7.20
2026-04-15 14:16:11,470 [7120-main] INFO VASSAL.launch.Launcher - Player
2026-04-15 14:16:16,807 [7120-AWT-EventQueue-0] INFO VASSAL.build.GameModule - VASL version 6.7.1
2026-04-15 14:16:16,829 [7120-AWT-EventQueue-0] WARN VASSAL.build.GameModule - No more than one [Stacking options] allowed in Main Map [Map Window]
2026-04-15 14:16:17,096 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BFP (2).vmdx
2026-04-15 14:16:17,381 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP (2) v6.5 loaded
2026-04-15 14:16:17,381 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BFP (3).vmdx
2026-04-15 14:16:17,557 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP (3) v6.5 loaded
2026-04-15 14:16:17,558 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension Id for BFP (3).vmdx (adf) conflicts with previously loaded extension C:\Users\Paul\VASL\extensions\BFP (2).vmdx
2026-04-15 14:16:17,558 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BoardZoomer (3).vmdx
2026-04-15 14:16:17,564 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BoardZoomer (3) v1.0 loaded
2026-04-15 14:16:17,564 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\Festung Budapest.vmdx
2026-04-15 14:16:17,579 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension Festung Budapest v1.3 loaded
2026-04-15 14:16:17,579 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\OBA Flowchart.vmdx
2026-04-15 14:16:17,583 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension OBA Flowchart v1.1 loaded
2026-04-15 14:16:17,583 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\TotR (1).vmdx
2026-04-15 14:16:17,587 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension TotR (1) v1.0 loaded
2026-04-15 14:16:17,587 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\VASL Overlays (3).vmdx
2026-04-15 14:16:17,683 [7120-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension VASL Overlays (3) v2.12 loaded
2026-04-15 14:16:36,239 [15660-Thread-1] INFO VASSAL.build.module.GameState - Loading save game C:\Users\Paul\Documents\Brush\russ setup.vsav, created with module version 6.7.1
2026-04-15 14:16:36,426 [15660-Thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 14:16:36,444 [15660-Thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 14:17:37,468 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:17:39,919 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:17:49,640 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:17:50,666 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:18:08,807 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:18:09,744 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:18:09,888 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:18:11,796 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:18:18,057 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 14:18:19,026 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 15:19:11,932 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 15:19:14,464 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 15:19:19,147 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 15:19:27,785 [15660-AWT-EventQueue-0] WARN VASSAL.i18n.BundleHelper - No Translation:
2026-04-15 15:19:35,089 [7120-AWT-EventQueue-0] INFO VASSAL.build.GameModule - Exiting
2026-04-15 15:19:40,071 [15660-AWT-EventQueue-0] INFO VASSAL.build.GameModule - Exiting
2026-04-15 15:19:45,576 [7544-SwingWorker-pool-2-thread-3] INFO VASSAL.launch.AbstractLaunchAction - Loading module file C:\Users\Paul\Downloads\vasl-6.7.2.vmod
2026-04-15 15:19:51,946 [7544-SwingWorker-pool-2-thread-3] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 15:19:51,955 [7544-SwingWorker-pool-2-thread-3] INFO VASSAL.launch.AbstractLaunchAction - Loading module VASL
2026-04-15 15:19:51,957 [7544-SwingWorker-pool-2-thread-3] INFO VASSAL.launch.AbstractLaunchAction - JVM maximum heap size: 1024 MB
2026-04-15 15:19:51,961 [7544-SwingWorker-pool-2-thread-3] INFO VASSAL.tools.io.ProcessLauncher - launching C:\Program Files\VASSAL-3.7.20\jre\bin\java -Xms1024M -Xmx1024M -Duser.home=C:\Users\Paul -Duser.dir=C:\Program Files\VASSAL-3.7.20 -cp lib\Vengine.jar VASSAL.launch.Player --load -- C:\Users\Paul\Downloads\vasl-6.7.2.vmod
2026-04-15 15:19:52,836 [17448-main] INFO VASSAL.launch.StartUp - Starting
2026-04-15 15:19:52,847 [17448-main] INFO VASSAL.launch.StartUp - OS Windows 11 10.0 amd64
2026-04-15 15:19:52,847 [17448-main] INFO VASSAL.launch.StartUp - Java version 25
2026-04-15 15:19:52,847 [17448-main] INFO VASSAL.launch.StartUp - Java home C:\Program Files\VASSAL-3.7.20\jre
2026-04-15 15:19:52,848 [17448-main] INFO VASSAL.launch.StartUp - VASSAL version 3.7.20
2026-04-15 15:19:52,848 [17448-main] INFO VASSAL.launch.Launcher - Player
2026-04-15 15:19:58,802 [17448-AWT-EventQueue-0] INFO VASSAL.build.GameModule - VASL version 6.7.2
2026-04-15 15:19:58,827 [17448-AWT-EventQueue-0] WARN VASSAL.build.GameModule - No more than one [Stacking options] allowed in Main Map [Map Window]
2026-04-15 15:19:59,145 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BFP (2).vmdx
2026-04-15 15:19:59,483 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP (2) v6.5 loaded
2026-04-15 15:19:59,483 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BFP (3).vmdx
2026-04-15 15:19:59,682 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP (3) v6.5 loaded
2026-04-15 15:19:59,683 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension Id for BFP (3).vmdx (adf) conflicts with previously loaded extension C:\Users\Paul\VASL\extensions\BFP (2).vmdx
2026-04-15 15:19:59,683 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\BoardZoomer (3).vmdx
2026-04-15 15:19:59,690 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BoardZoomer (3) v1.0 loaded
2026-04-15 15:19:59,690 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\Festung Budapest.vmdx
2026-04-15 15:19:59,704 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension Festung Budapest v1.3 loaded
2026-04-15 15:19:59,705 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\OBA Flowchart.vmdx
2026-04-15 15:19:59,710 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension OBA Flowchart v1.1 loaded
2026-04-15 15:19:59,710 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\TotR (1).vmdx
2026-04-15 15:19:59,714 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension TotR (1) v1.0 loaded
2026-04-15 15:19:59,715 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\Paul\VASL\extensions\VASL Overlays (3).vmdx
2026-04-15 15:19:59,819 [17448-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension VASL Overlays (3) v2.12 loaded
2026-04-15 15:20:16,626 [17448-Thread-1] INFO VASSAL.build.module.GameState - This save was created with Module version '6.7.1' but you are running '6.7.2'
2026-04-15 15:20:16,627 [17448-Thread-1] INFO VASSAL.build.module.GameState - Loading save game C:\Users\Paul\Documents\Vengence\brit4.vsav, created with module version 6.7.1
2026-04-15 15:20:16,917 [17448-Thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 15:20:16,931 [17448-Thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2026-04-15 15:20:53,041 [17448-AWT-EventQueue-0] ERROR VASSAL.tools.ErrorDialog -
java.lang.NullPointerException: Cannot invoke "VASL.LOS.Map.Hex.getColumnNumber()" because "target" is null
at VASL.LOS.Map.Map.range(Map.java:1682)
at VASL.build.module.map.PieceLinker.draw(PieceLinker.java:224)
at VASSAL.build.module.Map.drawDrawable(Map.java:2469)
at VASSAL.build.module.Map.paintRegion(Map.java:2350)
at VASSAL.build.module.Map.paintRegion(Map.java:2337)
at VASSAL.build.module.Map$View.paint(Map.java:4093)
at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5324)
at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBufferedImpl(RepaintManager.java:1599)
at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1574)
at java.desktop/javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1512)
at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1279)
at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5272)
at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5082)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:825)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:788)
at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:738)
at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1840)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:323)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:723)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:702)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)