here insert explanation of what you were doing, suspect changes you've
made and so forth.
Hi everybody,

I'm working with croquet plataform on Windows 2000 Server. I just try to
start the application and it send this error.

This seems to be related to the movement of mouse. I'm also getting a
warning about A SECURITY PROBLEM with respect to the source of entropy
available.

Regards,
Rafael


7 March 2008 10:34:33 am

VM: Win32 - a SmalltalkImage
Image: Croquet1.0beta [latest update: #2]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir D:\croquet\Edusim_winALPHA03
Trusted Dir D:\croquet\Edusim_winALPHA03\Administrador
Untrusted Dir C:\My Squeak\Administrador

UndefinedObject(Object)>>doesNotUnderstand:
	Receiver: nil
	Arguments and temporary variables: 
		aMessage: 	isCurrent
	Receiver's instance variables: 
nil

Message>>sentTo:
	Receiver: isCurrent
	Arguments and temporary variables: 
		receiver: 	nil
	Receiver's instance variables: 
		selector: 	#isCurrent
		args: 	#()
		lookupClass: 	UndefinedObject

UndefinedObject(Object)>>doesNotUnderstand:
	Receiver: nil
	Arguments and temporary variables: 
		aMessage: 	isCurrent
	Receiver's instance variables: 
nil

KCroquetParticipant(CroquetParticipantWithMenu)>>mouseEnter:
	Receiver: a KCroquetParticipant(1853)
	Arguments and temporary variables: 
		evt: 	[566 at 216 536 at 106 mouseEnter 1893642]
	Receiver's instance variables: 
		bounds: 	0 at 110 corner: 618 at 617
		owner: 	a PasteUpMorph<world>(4026) [world]
		submorphs: 	#(a KNavMorph(2786) a KZoomNavigatorMorph(3118))
		fullBounds: 	0 at 110 corner: 618 at 617
		color: 	Color red
		extension: 	a MorphExtension (2517) [other:  (clipSubmorphs -> true)
(tweakWorld...etc...
		harness: 	a KStandardHarness
		lastBounds: 	nil
		dock: 	a KZoomNavigatorMorph(3118)
		windowData: 	nil
		entry: 	nil
		address: 	nil
		port: 	nil
		nav: 	a KNavMorph(2786)


--- The full stack ---
UndefinedObject(Object)>>doesNotUnderstand:
Message>>sentTo:
UndefinedObject(Object)>>doesNotUnderstand:
KCroquetParticipant(CroquetParticipantWithMenu)>>mouseEnter:
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
KCroquetParticipant(Morph)>>handleMouseEnter:
MouseMoveEvent(MouseEvent)>>sentTo:
MouseMoveEvent>>sentTo:
KCroquetParticipant(Morph)>>handleEvent:
KCroquetParticipant(CroquetParticipantWithMenu)>>handleEvent:
[] in MouseOverHandler>>processMouseOver: {[:m | (m == focus    or: [m
hasOwner: focus])   ifTrue: [localEvt := evt    ...]}
Array(SequenceableCollection)>>reverseDo:
MouseOverHandler>>processMouseOver:
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor: {[:h |  ActiveHand := h.  h
processEvents.  capturingGesture := capturingGest...]}
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess {[[World doOneCycle.  Processor
yield.  false] whileFalse.  nil]}
[] in BlockContext>>newProcess {[self value.  Processor
terminateActive]}