[messages] [Technical Support & Bugs] Error when trying to export empty map as png.

lozgreen lozgreen at gmail.com
Wed Oct 20 11:09:50 MST 2010


I have created a hex map that has cells 132 wide by 153 high.
Board width is set to 33660 wide by 68085 (255*445 cells)

When trying to export a blank png file with just the hex grid - I get
the following error. 

How do I get around it? I have just installed the latest Java Run time
Cheers
Loz

Model: none
OS: XP Sp 3 
CPU: Intel Core 2 Duo 2.40GHz 
Memory: 4GB 
Video: GeForce A295Gtx 
VASSAL: 3.1.14 
Java: 1.6.0_22
Module: New

20 Oct 2010 17:52:28.781 0 -- Starting
20 Oct 2010 17:52:28.781 0 -- OS Windows XP
20 Oct 2010 17:52:28.781 0 -- Java version 1.6.0_22
20 Oct 2010 17:52:28.781 0 -- VASSAL version 3.1.14
20 Oct 2010 17:52:28.859 0 -- Manager
20 Oct 2010 17:52:37.812 0 -- Loading module file E:\Documents and
Settings\Loz\War in the Dessert
20 Oct 2010 17:52:37.812 0 -- Loading module Test
20 Oct 2010 17:52:38.046 0 E:\Program Files\Java\jre6\bin\java -Xms256M
-Xmx1028M -DVASSAL.id=1 -Duser.home=E:\Documents and Settings\Loz -cp
lib\Vengine.jar VASSAL.launch.Player
20 Oct 2010 17:52:41.734 1 -- Test version 0.0
20 Oct 2010 17:52:41.734 1 

20 Oct 2010 17:52:52.218 1 java.util.concurrent.ExecutionException:
java.lang.NegativeArraySizeException
	at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source)
	at java.util.concurrent.FutureTask.get(Unknown Source)
	at org.jdesktop.swingworker.SwingWorker.get(Unknown Source)
	at
VASSAL.build.module.map.ImageSaver$SnapshotTask.done(ImageSaver.java:413)
	at org.jdesktop.swingworker.SwingWorker$5.run(Unknown Source)
	at
org.jdesktop.swingworker.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown
Source)
	at org.jdesktop.swingworker.AccumulativeRunnable.run(Unknown Source)
	at
org.jdesktop.swingworker.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown
Source)
	at javax.swing.Timer.fireActionPerformed(Unknown Source)
	at javax.swing.Timer$DoPostEvent.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(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.pumpEventsForFilter(Unknown Source)
	at java.awt.Dialog$1.run(Unknown Source)
	at java.awt.Dialog$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Unknown Source)
	at java.awt.Component.show(Unknown Source)
	at java.awt.Component.setVisible(Unknown Source)
	at java.awt.Window.setVisible(Unknown Source)
	at java.awt.Dialog.setVisible(Unknown Source)
	at
VASSAL.build.module.map.ImageSaver.writeMapAsImage(ImageSaver.java:220)
	at
VASSAL.build.module.map.ImageSaver$1.actionPerformed(ImageSaver.java:85)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown
Source)
	at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(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)
Caused by: java.lang.NegativeArraySizeException
	at java.awt.image.DataBufferInt.<init>(Unknown Source)
	at java.awt.image.Raster.createPackedRaster(Unknown Source)
	at
java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknown
Source)
	at java.awt.image.BufferedImage.<init>(Unknown Source)
	at
VASSAL.build.module.map.ImageSaver$SnapshotTask.doInBackground(ImageSaver.java:362)
	at
VASSAL.build.module.map.ImageSaver$SnapshotTask.doInBackground(ImageSaver.java:260)
	at org.jdesktop.swingworker.SwingWorker$1.call(Unknown Source)
	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at org.jdesktop.swingworker.SwingWorker.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

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