Errors with sight blocking

[Skyth]

One of my players has has issues with sight blocking. Especially on larger maps. Any time she even mouse overs her token, an error pops up. It makes clicking on the token to do things difficult. I'm using fog of war and sight blocking, but I don't think the fog of war is causing this. It only affects one of my players, not the others. Was hoping I could give her some advice and maybe fix the problem.

This doesn't happen on all maps with sight blocking...Just on ones with larger areas it seems.

[aliasmask]

There are other things that can cause this, but we would need the error message to know what. Also, it helps if they post the Gather Debug Information under the help menu. I'm guessing it probably related to their memory settings.

[Full Bleed]

I'm using fog of war

Are you using individual fog of war?

[Skyth]

Yes, we were using individual fog of war. Though it happened without it as well (And without individual sight).

The error that she got was:

java.lang.IllegalArgumentException: Comparison method violates its general contract!
at java.util.ComparableTimSort.mergeLo(Unknown Source)
at java.util.ComparableTimSort.mergeAt(Unknown Source)
at java.util.ComparableTimSort.mergeForceCollapse(Unknown Source)
at java.util.ComparableTimSort.sort(Unknown Source)
at java.util.ComparableTimSort.sort(Unknown Source)
at java.util.Arrays.sort(Unknown Source)
at java.util.Collections.sort(Unknown Source)
at net.rptools.maptool.client.ui.zone.FogUtil.calculateVisibility(FogUtil.java:81)
at net.rptools.maptool.client.ui.zone.ZoneView.getVisibleArea(ZoneView.java:216)
at net.rptools.maptool.client.ui.zone.ZoneView.calculateVisibleArea(ZoneView.java:429)
at net.rptools.maptool.client.ui.zone.ZoneView.getVisibleArea(ZoneView.java:63)
at net.rptools.maptool.client.ui.zone.ZoneRenderer.renderZone(ZoneRenderer.java:952)
at net.rptools.maptool.client.ui.zone.ZoneRenderer.paintComponent(ZoneRenderer.java:680)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent._paintImmediately(Unknown Source)
at javax.swing.JComponent.paintImmediately(Unknown Source)
at javax.swing.RepaintManager$3.run(Unknown Source)
at javax.swing.RepaintManager$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.access$1100(Unknown Source)
at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(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$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at net.rptools.maptool.client.swing.MapToolEventQueue.dispatchEvent(MapToolEventQueue.java:38)
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)

[aliasmask]

The mergeLo error is what you get when using java 7 with b87. I recommend you upgrade to the latest version of MT 1.4. If this isn't the case, I would still need to see the Gather Debug Info.

[Skyth]

Should have mentioned we are using b86. I'm pretty sure she's using Java 6 but I will confirm.

She switched to using her Mac for maptools which eliminated the problem though.