Doug,

Please upgrade to a 3.1 VM such as

http://isgwww.cs.uni-magdeburg.de/~raab/squeak/bin/Squeak3.1Alpha6.zip

This will solve your problem.

Cheers,
  - Andreas

> -----Original Message-----
> From: squeak-dev-admin at lists.squeakfoundation.org
> [mailto:squeak-dev-admin at lists.squeakfoundation.org]On Behalf Of Doug
> Way
> Sent: Wednesday, January 09, 2002 9:03 PM
> To: squeak-dev at lists.squeakfoundation.org; Dan Ingalls
> Subject: Re: [updates] 47 for 3.2alpha
> 
> 
> 
> Dan Ingalls wrote:
> > 
> > Herewith a number of updates from December, mostly from 
> SqC.  I'm hoping now to resume the process of releasing 3.2 
> that got stalled for various reasons over the holidays.
> > 
> 
> I just tried to update from a freshly downloaded 
> Squeak3.2a-4599 image, and I get a System Error Handling 
> Failed window after doing some of the updates.  This is on a 
> Windows 2000 box with the Squeak 3.0 (release build 1) VM.
> 
> SqueakDebug.log follows.
> 
> - Doug Way
>   dway at riskmetrics.com
> 
> 
> Error: Error: Bad BitBlt arg (Fraction?); proceed to convert.
> 9 January 2002 2:57:31 pm
> 
> VM: Win32 - Squeak3.1alpha of 4 February 2001 [latest update: #3641]
> Image: Squeak3.2alpha [latest update: #4646]
> 
> BitBlt(Object)>>error:
> 	Receiver: a BitBlt
> 	Arguments and temporary variables: 
> 		aString: 	'Error: Bad BitBlt arg 
> (Fraction?); proceed to convert.'
> 	Receiver's instance variables: 
> 		destForm: 	Form(6x6x16)
> 		sourceForm: 	DisplayScreen(832x508x16)
> 		halftoneForm: 	nil
> 		combinationRule: 	3
> 		destX: 	nil
> 		destY: 	nil
> 		width: 	6
> 		height: 	6
> 		sourceX: 	471
> 		sourceY: 	216
> 		clipX: 	0
> 		clipY: 	0
> 		clipWidth: 	6
> 		clipHeight: 	6
> 		colorMap: 	nil
> 
> [] in WorldState>>displayWorldSafely:
> 	Arguments and temporary variables: 
> 		aWorld: 	a PasteUpMorph(1622) [world]
> 		oldHandler: 	nil
> 		errCtx: 	SystemWindow(Morph)>>fullDrawOn:
> 		errMorph: 	a SystemWindow(3156)
> 		err: 	'Error: Bad BitBlt arg (Fraction?); 
> proceed to convert.'
> 		rcvr: 	a BitBlt
> 
> [] in BlockContext>>ifError:
> 	Arguments and temporary variables: 
> 		errorHandlerBlock: 	[] in 
> WorldState>>displayWorldSafely:
> 		lastHandler: 	nil
> 		val: 	nil
> 		activeProcess: 	a Process in 
> EventSensor>>nextEventFromQueue
> 		errBlockArgs: 	2
> 		aString: 	nil
> 		aReceiver: 	nil
> 		ex: 	an Error
> 
> Error(Exception)>>handlerAction
> 	Receiver: an Error
> 	Arguments and temporary variables: 
> 		na: 	1
> 		handler: 	[] in BlockContext>>ifError:
> 		returnValue: 	nil
> 	Receiver's instance variables: 
> 		messageText: 	'Bad BitBlt arg (Fraction?); 
> proceed to convert.'
> 		initialContext: 	BitBlt(Object)>>error:
> 		resignalException: 	nil
> 		handlerContext: 	BlockContext>>on:do:
> 		tag: 	nil
> 		activeHandler: 	nil
> 
> --- The rest of the stack ---
> Error(Exception)>>signal
> Error(Exception)>>signal:
> BitBlt(Object)>>error:
> BitBlt>>copyBits
> FormCanvas>>contentsOfArea:into:
> FormCanvas(Canvas)>>contentsOfArea:
> [] in CornerRounder>>saveBitsUnderCornersOf:on:in:corners:
> Array(SequenceableCollection)>>do:
> CornerRounder>>saveBitsUnderCornersOf:on:in:corners:
> CornerRounder 
> class>>roundCornersOf:on:in:displayBlock:borderWidth:corners:
> FormCanvas>>roundCornersOf:in:during:
> FormCanvas(Canvas)>>roundCornersOf:during:
> SystemWindow(Morph)>>fullDrawOn:
> FormCanvas(Canvas)>>fullDraw:
> FormCanvas(Canvas)>>fullDrawMorph:
> [] in WorldState>>drawWorld:submorphs:invalidAreasOn:
> Rectangle>>allAreasOutsideList:startingAt:do:
> Rectangle>>allAreasOutsideList:do:
> [] in WorldState>>drawWorld:submorphs:invalidAreasOn:
> Array(SequenceableCollection)>>do:
> WorldState>>drawWorld:submorphs:invalidAreasOn:
> [] in WorldState>>displayWorld:submorphs:
> FormCanvas>>roundCornersOf:in:during:
> FormCanvas(Canvas)>>roundCornersOf:during:
> WorldState>>displayWorld:submorphs:
> PasteUpMorph>>privateOuterDisplayWorld
> PasteUpMorph>>displayWorld
> [] in WorldState>>displayWorldSafely:
> BlockContext>>on:do:
> BlockContext>>ifError:
> WorldState>>displayWorldSafely:
> WorldState>>doOneCycleNowFor:
> WorldState>>doOneCycleFor:
> WorldState>>doOneSubCycleFor:
> PasteUpMorph>>doOneSubCycle
> MVCMenuMorph>>invokeAt:in:allowKeyboard:
> [] in PopUpMenu>>startUpWithCaption:at:allowKeyboard:
> BlockContext>>on:do:
> [] in BlockContext>>valueUninterruptably
> BlockContext>>on:do:
> [] in BlockContext>>valueUninterruptably
> BlockContext>>on:do:
> BlockContext>>valueUninterruptably
> BlockContext>>ensure:
> CursorWithMask(Cursor)>>showWhile:
> PopUpMenu>>startUpWithCaption:at:allowKeyboard:
> PopUpMenu>>startUpWithCaption:at:
> PopUpMenu>>startUpWithCaption:
> PopUpMenu class>>inform:
> Utilities class(Object)>>inform:
> Utilities class>>readServerUpdatesThrough:saveLocally:updateImage:
> Utilities class>>readServerUpdatesSaveLocally:updateImage:
> Utilities class>>updateFromServer
> TheWorldMenu>>doMenuItem:with:
> [] in MenuItemMorph>>invokeWithEvent:
> BlockContext>>on:do:
> [] in BlockContext>>valueUninterruptably
> -- and more not shown -
> 
>