Error: Error: UndefinedObjectのインスタンスは添え字アクセス可能ではありません。
22 March 2010 11:08:52 pm

VM: Mac OS - a SmalltalkImage
Image: Squeak3.9 [latest update: #7067]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /Users/itoh/Research/squeak/defart4
Trusted Dir /foobar/tooBar/forSqueak/bogus
Untrusted Dir /Users/itoh/Library/Preferences/Squeak/Internet/My Squeak

UndefinedObject(Object)>>error:
	Receiver: nil
	Arguments and temporary variables: 
		aString: 	'Error: UndefinedObjectのインスタンスは添え字アクセス可能ではありません。'
	Receiver's instance variables: 
nil

[] in WorldState>>displayWorldSafely: {[:err :rcvr |  errCtx := thisContext.  [errCtx := errCtx sender.  [errCtx no...]}
	Arguments and temporary variables: 
		aWorld: 	a PasteUpMorph(1308) [world]
		err: 	'Error: UndefinedObjectのインスタンスは添え字アクセス可能ではありません。'
		rcvr: 	nil
		errCtx: 	TextMorphForEditView(TextMorph)>>drawOn:
		errMorph: 	a TextMorphForEditView(206)

BlockContext>>valueWithPossibleArgs:
	Receiver: [] in WorldState>>displayWorldSafely: {[:err :rcvr |  errCtx := thisContext.  [errCtx := e...etc...
	Arguments and temporary variables: 
		anArray: 	#('Error: UndefinedObjectのインスタンスは添え字アクセス可能ではありません。' nil)
	Receiver's instance variables: 
		sender: 	BlockContext>>valueWithPossibleArgs:
		pc: 	121
		stackp: 	0
		nargs: 	2
		startpc: 	74
		home: 	WorldState>>displayWorldSafely:

[] in BlockContext>>ifError: {[:ex | errorHandlerBlock valueWithPossibleArgs: {ex description. ex receiver}]}
	Arguments and temporary variables: 
		errorHandlerBlock: 	[] in WorldState>>displayWorldSafely: {[:err :rcvr |  errCtx...etc...
		ex: 	Error: UndefinedObjectのインスタンスは添え字アクセス可能ではありません。


--- The full stack ---
UndefinedObject(Object)>>error:
[] in WorldState>>displayWorldSafely: {[:err :rcvr |  errCtx := thisContext.  [errCtx := errCtx sender.  [errCtx no...]}
BlockContext>>valueWithPossibleArgs:
[] in BlockContext>>ifError: {[:ex | errorHandlerBlock valueWithPossibleArgs: {ex description. ex receiver}]}
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
BlockContext>>valueWithPossibleArgs:
[] in MethodContext(ContextPart)>>handleSignal: {[(self tempAt: 2)   valueWithPossibleArgs: {exception}]}
BlockContext>>ensure:
MethodContext(ContextPart)>>handleSignal:
Error(Exception)>>signal
Error(Exception)>>signal:
UndefinedObject(Object)>>error:
UndefinedObject(Object)>>errorNotIndexable
UndefinedObject(Object)>>size
MultiNewParagraph(NewParagraph)>>fastFindFirstLineSuchThat:
MultiNewParagraph(NewParagraph)>>lineIndexForPoint:
MultiNewParagraph>>displayOn:using:at:
FormCanvas>>paragraph:bounds:color:
TextMorphForEditView(TextMorph)>>drawOn:
FormCanvas(Canvas)>>draw:
FormCanvas(Canvas)>>drawMorph:
[] in TextMorphForEditView(Morph)>>fullDrawOn: {[(aCanvas isVisible: self bounds)   ifTrue: [aCanvas drawMorph: self].  self...]}
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
TextMorphForEditView(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in TransformMorph>>drawSubmorphsOn: {[:m | myCanvas fullDrawMorph: m]}
Array(SequenceableCollection)>>reverseDo:
[] in TransformMorph>>drawSubmorphsOn: {[:myCanvas | submorphs   reverseDo: [:m | myCanvas fullDrawMorph: m]]}
FormCanvas>>transformBy:clippingTo:during:smoothing:
TransformMorph>>drawSubmorphsOn:
[] in TransformMorph(Morph)>>fullDrawOn: {[(aCanvas isVisible: self bounds)   ifTrue: [aCanvas drawMorph: self].  self...]}
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
TransformMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in PluggableTextMorph(Morph)>>drawSubmorphsOn: {[:m | canvas fullDrawMorph: m]}
Array(SequenceableCollection)>>reverseDo:
[] in PluggableTextMorph(Morph)>>drawSubmorphsOn: {[:canvas | submorphs   reverseDo: [:m | canvas fullDrawMorph: m]]}
PluggableTextMorph(Morph)>>drawSubmorphsOn:
[] in PluggableTextMorph(Morph)>>fullDrawOn: {[(aCanvas isVisible: self bounds)   ifTrue: [aCanvas drawMorph: self].  self...]}
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
PluggableTextMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
...etc...