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java.lang.NoSuchMethodError: <init>	at net.sf.robocode.dotnet.host.DotnetHost.createRobotProxy(Native Method)	at net.sf.robocode.host.HostManager.createRobotProxy(HostManager.java:98)	at net.sf.robocode.host.HostManager.createRobotProxy(HostManager.java:34)	at net.sf.robocode.battle.peer.RobotPeer.(RobotPeer.java:217)	at net.sf.robocode.battle.Battle.createPeers(Battle.java:296)	at net.sf.robocode.battle.Battle.setup(Battle.java:184)	at net.sf.robocode.battle.BattleManager.startNewBattleImpl(BattleManager.java:177)	at net.sf.robocode.battle.BattleManager.startNewBattle(BattleManager.java:130)	at net.sf.robocode.ui.dialog.NewBattleDialog.finishButtonActionPerformed(NewBattleDialog.java:118)	at net.sf.robocode.ui.dialog.WizardController.finishButtonActionPerformed(WizardController.java:68)	at net.sf.robocode.ui.dialog.WizardController.access$100(WizardController.java:32)	at net.sf.robocode.ui.dialog.WizardController$EventHandler.actionPerformed(WizardController.java:45)	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.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.dispatchEventImpl(Unknown Source)	at java.awt.EventQueue.access$000(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.security.ProtectionDomain$1.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$1.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.pumpEventsForFilter(Unknown Source)	at java.awt.WaitDispatchSupport$2.run(Unknown Source)	at java.awt.WaitDispatchSupport$4.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at java.awt.WaitDispatchSupport.enter(Unknown Source)	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 net.sf.robocode.ui.dialog.WindowUtil.packCenterShow(WindowUtil.java:143)	at net.sf.robocode.ui.WindowManager.showNewBattleDialog(WindowManager.java:383)	at net.sf.robocode.ui.dialog.MenuBar.battleNewActionPerformed(MenuBar.java:237)	at net.sf.robocode.ui.dialog.MenuBar.access$100(MenuBar.java:59)	at net.sf.robocode.ui.dialog.MenuBar$EventHandler.actionPerformed(MenuBar.java:111)	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)	at javax.swing.AbstractButton.doClick(Unknown Source)	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(UnknownSource)	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.Component.dispatchEvent(Unknown Source)	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)	at java.awt.EventQueue.access$000(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.security.ProtectionDomain$1.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$1.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)