Alice downloading error
 

Ok , X told me to post this error here so he could try to help, however the error wont let me copy, so heres its first lines

java x.vecmath.singularmatrixexception.Cannon invert matrix

That's not enough. If you have to focus on one area, look at the top of the second "paragraph."

It should let you highlight the error text, hit ctrl-c, then hit ctrl-v on the forums, though.

Got it

Alice version: 2.2 8/01/2009

Throwable that caused the error:
javax.vecmath.SingularMatrixException: cannot invert matrix
at javax.vecmath.Matrix4d.invertGeneral(Matrix4d.java:1996)
at javax.vecmath.Matrix4d.invert(Matrix4d.java:1951)
at edu.cmu.cs.stage3.alice.scenegraph.Transformable.getInverseAbsoluteTransformation(Transformable.java:119)
at edu.cmu.cs.stage3.alice.scenegraph.ReferenceFrame.getTransformation(ReferenceFrame.java:59)
at edu.cmu.cs.stage3.alice.scenegraph.ReferenceFrame.getTransformation(ReferenceFrame.java:70)
at edu.cmu.cs.stage3.alice.scenegraph.Transformable.getTransformation(Transformable.java:148)
at edu.cmu.cs.stage3.alice.scenegraph.Transformable.rotate(Transformable.java:325)
at edu.cmu.cs.stage3.alice.core.Transformable.rotateRightNow(Transformable.java:689)
at edu.cmu.cs.stage3.alice.core.response.RotateAtSpeed$RuntimeRotateAtSpeed.update(RotateAtSpeed.java:52)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.childUpdate(DoInOrder.java:57)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.update(DoInOrder.java:98)
at edu.cmu.cs.stage3.alice.core.response.DoTogether$RuntimeDoTogether.update(DoTogether.java:68)
at edu.cmu.cs.stage3.alice.core.response.DoTogether$RuntimeDoTogether.update(DoTogether.java:68)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.childUpdate(DoInOrder.java:57)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.update(DoInOrder.java:98)
at edu.cmu.cs.stage3.alice.core.response.CallToUserDefinedResponse$RuntimeCallToUserDefinedResponse.update(CallToUserDefinedResponse.java:86)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.childUpdate(DoInOrder.java:57)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.update(DoInOrder.java:98)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.childUpdate(DoInOrder.java:57)
at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.update(DoInOrder.java:98)
at edu.cmu.cs.stage3.alice.core.behavior.TriggerBehavior.internalSchedule(TriggerBehavior.java:69)
at edu.cmu.cs.stage3.alice.core.Behavior.schedule(Behavior.java:226)
at edu.cmu.cs.stage3.alice.core.Sandbox.scheduleBehaviors(Sandbox.java:70)
at edu.cmu.cs.stage3.alice.core.World.scheduleBehaviors(World.java:444)
at edu.cmu.cs.stage3.alice.core.World.schedule(World.java:486)
at edu.cmu.cs.stage3.alice.core.clock.DefaultClock.schedule(DefaultClock.java:99)
at edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool$9.run(AuthoringTool.java:705)
at edu.cmu.cs.stage3.alice.authoringtool.util.DefaultScheduler.simulateOnce(DefaultScheduler.java:115)
at edu.cmu.cs.stage3.alice.authoringtool.util.DefaultScheduler.run(DefaultScheduler.java:76)
at edu.cmu.cs.stage3.scheduler.AbstractScheduler.run(AbstractScheduler.java:45)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:189)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:478)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.Dialog$1.run(Dialog.java:542)
at java.awt.Dialog$3.run(Dialog.java:569)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:567)
at java.awt.Component.show(Component.java:1133)
at java.awt.Component.setVisible(Component.java:1088)
at edu.cmu.cs.stage3.swing.DialogManager.showModalDialog(DialogManager.java:58)
at edu.cmu.cs.stage3.swing.DialogManager.showDialog(DialogManager.java:126)
at edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.play(AuthoringTool.java:5094)
at edu.cmu.cs.stage3.alice.authoringtool.Actions$16.actionPerformed(Actions.java:175)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1819)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1872)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:247)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:5166)
at java.awt.Component.processEvent(Component.java:4963)
at java.awt.Container.processEvent(Container.java:1613)
at java.awt.Component.dispatchEventImpl(Component.java:3681)
at java.awt.Container.dispatchEventImpl(Container.java:1671)
at java.awt.Component.dispatchEvent(Component.java:3543)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3527)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3242)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3172)
at java.awt.Container.dispatchEventImpl(Container.java:1657)
at java.awt.Window.dispatchEventImpl(Window.java:1623)
at java.awt.Component.dispatchEvent(Component.java:3543)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:480)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:178)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)

[QUOTE=ranchman20;20543]Ok , X told me to post this error here so he could try to help, however the error wont let me copy, so heres its first lines

java x.vecmath.singularmatrixexception.Cannon invert matrix[/QUOTE]

My brother had this problem to