Re: [Pharo-project] [BUG]LargePositiveInteger(Object)>>error:

Jan. 12, 2011

      Yes, it happens after save and quit! And I use Cog VM.

Great that you could reproduce, I didn't know what was causing it.

On Tue, Jan 11, 2011 at 10:36 PM, Stuart Herring <st-lists@stuartherring.com
...
wrote:
...
It seems to be related to the VM.
To reproduce, just open a browser and save and quit.
Then opening the image with Cog r2344 or r2345 will result in this
error - it seems to be happening in the startup process.
If you debug it, the code that apparently causes the problem actually
works fine when manually invoked.
Earlier versions of Cog don't have this problem - r2316 works fine.
I'm using the standard 1.1.1 image on Linux (Omnibrowser is
OB-Standard-lr.479)
Regards,
Stuart
On Wed, Jan 12, 2011 at 3:06 AM, Pat Maddox <patmaddox@me.com> wrote:
...
I used the public 1.1.1 oneclick
On Jan 6, 2011, at 1:30 PM, StÃ©phane Ducasse wrote:
...
Thanks pat for the report.
Now could you let us know if you loaded OB or if you used the public
1.1.1 oneclick?
Stef
On Jan 6, 2011, at 9:18 PM, Pat Maddox wrote:
...
I opened up an OmniBrowser and scrolled to the very bottom.  Then I
clicked on my package name, and then a class name.
6 January 2011 12:12:44 pm
VM: Mac OS - intel - 1065 - Croquet Closure Cog VM [CoInterpreter
VMMaker-oscog.43] Croquet Cog 3.0.0
Image: Pharo-1.1.1-- [Latest update: #11414]
SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /Users/padillac/code/pharo_image
Trusted Dir /foobar/tooBar/forSqueak/bogus/
Untrusted Dir
/Users/padillac/Library/Preferences/Croquet/Internet/Untrusted
LargePositiveInteger(Object)>>error:
     Receiver: 4287876447
     Arguments and temporary variables:
             aString:        'MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:'
     Receiver's instance variables:
4287876447
[] in WorldState>>displayWorldSafely:
     Receiver: a WorldState
     Arguments and temporary variables:
             err:    'MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:'
             rcvr:   4287876447
             errCtx:         OBLazyListMorph>>display:atRow:on:
             errMorph:       an OBLazyListMorph(969408512)
     Receiver's instance variables:
             hands:  an Array(a HandMorph(843055104))
             viewBox:        0@0 corner: 2552@1374
             canvas:         a FormCanvas on:
DisplayScreen(2552x1374x32)
             damageRecorder:         a DamageRecorder
             stepList:       a Heap(StepMessage(#stepAt: -> a
SystemWindow(154664960))(a SystemWin...etc...
             lastStepTime:   805471
             lastStepMessage:        nil
             lastCycleTime:  805463
             commandHistory:         a CommandHistory
             alarms:         a Heap()
             lastAlarmTime:  805471
             menuBuilder:    a PragmaMenuBuilder
BlockClosure>>valueWithPossibleArgs:
     Receiver: [:err :rcvr |
| errCtx errMorph |
errCtx := thisContext.
     [errCtx := errCtx sender.
     [err...etc...
     Arguments and temporary variables:
             anArray:        #('MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:' 42...etc...
     Receiver's instance variables:
             outerContext:   WorldState>>displayWorldSafely:
             startpc:        73
             numArgs:        2
[] in BlockClosure>>ifError:
     Receiver: [aWorld displayWorld]
     Arguments and temporary variables:
             errorHandlerBlock:      MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDep...etc...
             ex:     [:err :rcvr |
| errCtx errMorph |
errCtx := thisContext.
     [errCtx := errCt...etc...
     Receiver's instance variables:
             outerContext:   WorldState>>displayWorldSafely:
             startpc:        66
             numArgs:        0
BlockClosure>>valueWithPossibleArgs:
     Receiver: [:ex | errorHandlerBlock valueWithPossibleArgs: {ex
description. ex receiver}]
     Arguments and temporary variables:
             anArray:        an Array(MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDept...etc...
     Receiver's instance variables:
             outerContext:   BlockClosure>>ifError:
             startpc:        40
             numArgs:        1
[] in MethodContext(ContextPart)>>handleSignal:
     Receiver: BlockClosure>>on:do:
     Arguments and temporary variables:
             exception:      MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:
     Receiver's instance variables:
             sender:         BlockClosure>>ifError:
             pc:     17
             stackp:         3
             method:         (BlockClosure>>#on:do: "a
CompiledMethod(280231936)")
             closureOrNil:   nil
             receiver:       [aWorld displayWorld]
BlockClosure>>ensure:
     Receiver: [(self tempAt: 2)
             valueWithPossibleArgs: {exception}]
     Arguments and temporary variables:
             aBlock:         [self tempAt: 3 put: true]
             complete:       nil
             returnValue:    nil
     Receiver's instance variables:
             outerContext:   MethodContext(ContextPart)>>handleSignal:
             startpc:        90
             numArgs:        0
MethodContext(ContextPart)>>handleSignal:
     Receiver: BlockClosure>>on:do:
     Arguments and temporary variables:
             exception:      MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:
             val:    nil
     Receiver's instance variables:
             sender:         BlockClosure>>ifError:
             pc:     17
             stackp:         3
             method:         (BlockClosure>>#on:do: "a
CompiledMethod(280231936)")
             closureOrNil:   nil
             receiver:       [aWorld displayWorld]
MessageNotUnderstood(Exception)>>signal
     Receiver: MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:
     Arguments and temporary variables:
Receiver's instance variables:
             messageText:    nil
             tag:    nil
             signalContext:  MessageNotUnderstood(Exception)>>signal
             handlerContext:         BlockClosure>>on:do:
             outerContext:   nil
             message:        pixelValueForDepth: 32
             receiver:       4287876447
             reachedDefaultHandler:  false
LargePositiveInteger(Object)>>doesNotUnderstand: #pixelValueForDepth:
     Receiver: 4287876447
     Arguments and temporary variables:
             aMessage:       pixelValueForDepth: 32
             exception:      MessageNotUnderstood:
LargePositiveInteger>>pixelValueForDepth:
             resumeValue:    nil
     Receiver's instance variables:
4287876447
ColorForm>>colormapIfNeededForDepth:
     Receiver: ColorForm(12x12x8)
     Arguments and temporary variables:
             destDepth:      32
             newMap:         a Bitmap of length 256
             i:      3
             iLimiT:         256
     Receiver's instance variables:
             bits:   #[36 29 11 7 11 10 10 11 9 11 95 10 9 9 10 11 11
11 11 11 11 11 10 9 0 8 ...etc...
             width:  12
             height:         12
             depth:  8
             offset:         0@0
             colors:         a ColorArray((Color r: 0.572 g: 0.804 b:
0.369) (Color r: 0.564 g: 0.76...etc...
             cachedDepth:    nil
             cachedColormap:         nil
ColorForm>>colormapIfNeededFor:
     Receiver: ColorForm(12x12x8)
     Arguments and temporary variables:
             destForm:       DisplayScreen(2552x1374x32)
             newMap:         nil
             color:  nil
             pv:     nil
             i:      nil
             iLimiT:         nil
     Receiver's instance variables:
             bits:   #[36 29 11 7 11 10 10 11 9 11 95 10 9 9 10 11 11
11 11 11 11 11 10 9 0 8 ...etc...
             width:  12
             height:         12
             depth:  8
             offset:         0@0
             colors:         a ColorArray((Color r: 0.572 g: 0.804 b:
0.369) (Color r: 0.564 g: 0.76...etc...
             cachedDepth:    nil
             cachedColormap:         nil
FormCanvas>>image:at:sourceRect:rule:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aForm:  ColorForm(12x12x8)
             aPoint:         0@15
             sourceRect:     0@0 corner: 12@12
             rule:   24
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>translucentImage:at:sourceRect:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aForm:  ColorForm(12x12x8)
             aPoint:         0@15
             sourceRect:     0@0 corner: 12@12
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>translucentImage:at:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aForm:  ColorForm(12x12x8)
             aPoint:         0@15
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
OBLazyListMorph>>display:atRow:on:
     Receiver: an OBLazyListMorph(969408512)
     Arguments and temporary variables:
             item:   #renderContentOn:
             row:    2
             canvas:         a FormCanvas on:
DisplayScreen(2552x1374x32)
             drawBounds:     0@14 corner: 190@28
             top:    15
             icon:   ColorForm(12x12x8)
             name:   #arrowUp
     Receiver's instance variables:
             bounds:         0@0 corner: 190@42
             owner:  a TransformMorph(743702528)
             submorphs:      #()
             fullBounds:     0@0 corner: 190@42
             color:  Color black
             extension:      a MorphExtension (970981376) [other:
 (errorOnDraw -> true)]
             listItems:      #(#callbackUrlOn:callback:
#renderContentOn: nil)
             font:   a StrikeFont(Bitmap DejaVu Sans 9 14)
             selectedRow:    0
             selectedRows:   a PluggableSet()
             listSource:     an OBPluggableListMorph(155189248)
             maxWidth:       136
OBLazyListMorph(LazyListMorph)>>drawOn:
     Receiver: an OBLazyListMorph(969408512)
     Arguments and temporary variables:
             aCanvas:        a FormCanvas on:
DisplayScreen(2552x1374x32)
             row:    2
             rowLimiT:       3
     Receiver's instance variables:
             bounds:         0@0 corner: 190@42
             owner:  a TransformMorph(743702528)
             submorphs:      #()
             fullBounds:     0@0 corner: 190@42
             color:  Color black
             extension:      a MorphExtension (970981376) [other:
 (errorOnDraw -> true)]
             listItems:      #(#callbackUrlOn:callback:
#renderContentOn: nil)
             font:   a StrikeFont(Bitmap DejaVu Sans 9 14)
             selectedRow:    0
             selectedRows:   a PluggableSet()
             listSource:     an OBPluggableListMorph(155189248)
             maxWidth:       136
FormCanvas(Canvas)>>draw:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             anObject:       an OBLazyListMorph(969408512)
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>drawMorph:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         an OBLazyListMorph(969408512)
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
[] in OBLazyListMorph(Morph)>>fullDrawOn:
     Receiver: an OBLazyListMorph(969408512)
     Arguments and temporary variables:
             aCanvas:        a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         0@0 corner: 190@42
             owner:  a TransformMorph(743702528)
             submorphs:      #()
             fullBounds:     0@0 corner: 190@42
             color:  Color black
             extension:      a MorphExtension (970981376) [other:
 (errorOnDraw -> true)]
             listItems:      #(#callbackUrlOn:callback:
#renderContentOn: nil)
             font:   a StrikeFont(Bitmap DejaVu Sans 9 14)
             selectedRow:    0
             selectedRows:   a PluggableSet()
             listSource:     an OBPluggableListMorph(155189248)
             maxWidth:       136
FormCanvas>>roundCornersOf:in:during:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         an OBLazyListMorph(969408512)
             bounds:         0@0 corner: 190@42
             aBlock:         [(aCanvas isVisible: self bounds)
             ifTrue: [aCanvas drawMorph: self].
...etc...
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>roundCornersOf:during:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         an OBLazyListMorph(969408512)
             aBlock:         [(aCanvas isVisible: self bounds)
             ifTrue: [aCanvas drawMorph: self].
...etc...
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
OBLazyListMorph(Morph)>>fullDrawOn:
     Receiver: an OBLazyListMorph(969408512)
     Arguments and temporary variables:
             aCanvas:        a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         0@0 corner: 190@42
             owner:  a TransformMorph(743702528)
             submorphs:      #()
             fullBounds:     0@0 corner: 190@42
             color:  Color black
             extension:      a MorphExtension (970981376) [other:
 (errorOnDraw -> true)]
             listItems:      #(#callbackUrlOn:callback:
#renderContentOn: nil)
             font:   a StrikeFont(Bitmap DejaVu Sans 9 14)
             selectedRow:    0
             selectedRows:   a PluggableSet()
             listSource:     an OBPluggableListMorph(155189248)
             maxWidth:       136
FormCanvas(Canvas)>>fullDraw:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             anObject:       an OBLazyListMorph(969408512)
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>fullDrawMorph:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         an OBLazyListMorph(969408512)
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         2367@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
[] in [] in TransformMorph>>drawSubmorphsOn:
     Receiver: a TransformMorph(743702528)
     Arguments and temporary variables:
             myCanvas:       an OBLazyListMorph(969408512)
             m:      a FormCanvas on: DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPluggableListMorph(155189248)
             submorphs:      an Array(an OBLazyListMorph(969408512))
             fullBounds:     520@0 corner: 690@213
             color:  Color transparent
             extension:      a MorphExtension (745537536)
             transform:      a MorphicTransform(angle = 0.0; scale =
1.0; offset = -523@0)
             smoothing:      1
             localBounds:    nil
Array(SequenceableCollection)>>reverseDo:
     Receiver: an Array(an OBLazyListMorph(969408512))
     Arguments and temporary variables:
             aBlock:         [:m | myCanvas fullDrawMorph: m]
             index:  1
     Receiver's instance variables:
an Array(an OBLazyListMorph(969408512))
[] in TransformMorph>>drawSubmorphsOn:
     Receiver: a TransformMorph(743702528)
     Arguments and temporary variables:
             myCanvas:       a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPluggableListMorph(155189248)
             submorphs:      an Array(an OBLazyListMorph(969408512))
             fullBounds:     520@0 corner: 690@213
             color:  Color transparent
             extension:      a MorphExtension (745537536)
             transform:      a MorphicTransform(angle = 0.0; scale =
1.0; offset = -523@0)
             smoothing:      1
             localBounds:    nil
FormCanvas>>transformBy:clippingTo:during:smoothing:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aDisplayTransform:      a MorphicTransform(angle = 0.0;
scale = 1.0; offset = -523@0...etc...
             aClipRect:      520@0 corner: 690@213
             aBlock:         [:myCanvas | (self angle ~= 0.0
                     or: [self scale ~= 1.0])
             ifTrue: [...etc...
             cellSize:       1
             innerRect:      nil
             patchRect:      nil
             sourceQuad:     nil
             warp:   nil
             start:  nil
             subCanvas:      nil
             rule:   nil
             i:      nil
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         1844@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
TransformMorph>>drawSubmorphsOn:
     Receiver: a TransformMorph(743702528)
     Arguments and temporary variables:
             aCanvas:        a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPluggableListMorph(155189248)
             submorphs:      an Array(an OBLazyListMorph(969408512))
             fullBounds:     520@0 corner: 690@213
             color:  Color transparent
             extension:      a MorphExtension (745537536)
             transform:      a MorphicTransform(angle = 0.0; scale =
1.0; offset = -523@0)
             smoothing:      1
             localBounds:    nil
[] in TransformMorph(Morph)>>fullDrawOn:
     Receiver: a TransformMorph(743702528)
     Arguments and temporary variables:
             aCanvas:        a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPluggableListMorph(155189248)
             submorphs:      an Array(an OBLazyListMorph(969408512))
             fullBounds:     520@0 corner: 690@213
             color:  Color transparent
             extension:      a MorphExtension (745537536)
             transform:      a MorphicTransform(angle = 0.0; scale =
1.0; offset = -523@0)
             smoothing:      1
             localBounds:    nil
FormCanvas>>roundCornersOf:in:during:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         a TransformMorph(743702528)
             bounds:         520@0 corner: 690@213
             aBlock:         [(aCanvas isVisible: self bounds)
             ifTrue: [aCanvas drawMorph: self].
...etc...
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         1844@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>roundCornersOf:during:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         a TransformMorph(743702528)
             aBlock:         [(aCanvas isVisible: self bounds)
             ifTrue: [aCanvas drawMorph: self].
...etc...
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         1844@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
TransformMorph(Morph)>>fullDrawOn:
     Receiver: a TransformMorph(743702528)
     Arguments and temporary variables:
             aCanvas:        a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPluggableListMorph(155189248)
             submorphs:      an Array(an OBLazyListMorph(969408512))
             fullBounds:     520@0 corner: 690@213
             color:  Color transparent
             extension:      a MorphExtension (745537536)
             transform:      a MorphicTransform(angle = 0.0; scale =
1.0; offset = -523@0)
             smoothing:      1
             localBounds:    nil
FormCanvas(Canvas)>>fullDraw:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             anObject:       a TransformMorph(743702528)
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         1844@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
FormCanvas(Canvas)>>fullDrawMorph:
     Receiver: a FormCanvas on: DisplayScreen(2552x1374x32)
     Arguments and temporary variables:
             aMorph:         a TransformMorph(743702528)
     Receiver's instance variables:
             target:         nil
             filterSelector:         nil
             origin:         1844@187
             clipRect:       2364@187 corner: 2534@400
             form:   DisplayScreen(2552x1374x32)
             port:   a GrafPort
             shadowColor:    nil
[] in [] in OBPluggableListMorph(Morph)>>drawSubmorphsOn:
     Receiver: an OBPluggableListMorph(155189248)
     Arguments and temporary variables:
             canvas:         a TransformMorph(743702528)
             m:      a FormCanvas on: DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPane(127401984)
             submorphs:      an Array(a TransformMorph(743702528))
             fullBounds:     520@0 corner: 690@213
             color:  Color white
             extension:      a MorphExtension (132644864) [other:
 (dragEnabled -> true) (dropEna...etc...
             borderWidth:    0
             borderColor:    Color black
             model:  an OBColumn()
             slotName:       nil
             open:   false
             scrollBar:      a ScrollBar(161742848)
             scroller:       a TransformMorph(743702528)
             retractableScrollBar:   false
             scrollBarOnLeft:        false
             getMenuSelector:        #menu:
             getMenuTitleSelector:   nil
             hasFocus:       false
             hScrollBar:     a ScrollBar(990642176)
             list:   nil
             getListSelector:        #list
             getListSizeSelector:    #listSize
             getListElementSelector:         #listAt:
             getIndexSelector:       #selection
             setIndexSelector:       #selection:
             keystrokeActionSelector:        #keystroke:from:
             autoDeselect:   false
             lastKeystrokeTime:      0
             lastKeystrokes:         ''
             doubleClickSelector:    #doubleClick
             handlesBasicKeys:       nil
             potentialDropRow:       nil
             listMorph:      an OBLazyListMorph(969408512)
             hScrollRangeCache:      nil
Array(SequenceableCollection)>>reverseDo:
     Receiver: an Array(a TransformMorph(743702528))
     Arguments and temporary variables:
             aBlock:         [:m | canvas fullDrawMorph: m]
             index:  1
     Receiver's instance variables:
an Array(a TransformMorph(743702528))
[] in OBPluggableListMorph(Morph)>>drawSubmorphsOn:
     Receiver: an OBPluggableListMorph(155189248)
     Arguments and temporary variables:
             canvas:         a FormCanvas on:
DisplayScreen(2552x1374x32)
     Receiver's instance variables:
             bounds:         520@0 corner: 690@213
             owner:  an OBPane(127401984)
             submorphs:      an Array(a TransformMorph(743702528))
             fullBounds:     520@0 corner: 690@213
             color:  Color white
             extension:      a MorphExtension (132644864) [other:
 (dragEnabled -> true) (dropEna...etc...
             borderWidth:    0
             borderColor:    Color black
             model:  an OBColumn()
             slotName:       nil
             open:   false
             scrollBar:      a ScrollBar(161742848)
             scroller:       a TransformMorph(743702528)
             retractableScrollBar:   false
             scrollBarOnLeft:        false
             getMenuSelector:        #menu:
             getMenuTitleSelector:   nil
             hasFocus:       false
             hScrollBar:     a ScrollBar(990642176)
             list:   nil
             getListSelector:        #list
             getListSizeSelector:    #listSize
             getListElementSelector:         #listAt:
             getIndexSelector:       #selection
             setIndexSelector:       #selection:
             keystrokeActionSelector:        #keystroke:from:
             autoDeselect:   false
             lastKeystrokeTime:      0
             lastKeystrokes:         ''
             doubleClickSelector:    #doubleClick
             handlesBasicKeys:       nil
             potentialDropRow:       nil
             listMorph:      an OBLazyListMorph(969408512)
             hScrollRangeCache:      nil
--- The full stack ---
LargePositiveInteger(Object)>>error:
[] in WorldState>>displayWorldSafely:
BlockClosure>>valueWithPossibleArgs:
[] in BlockClosure>>ifError:
BlockClosure>>valueWithPossibleArgs:
[] in MethodContext(ContextPart)>>handleSignal:
BlockClosure>>ensure:
MethodContext(ContextPart)>>handleSignal:
MessageNotUnderstood(Exception)>>signal
LargePositiveInteger(Object)>>doesNotUnderstand: #pixelValueForDepth:
ColorForm>>colormapIfNeededForDepth:
ColorForm>>colormapIfNeededFor:
FormCanvas>>image:at:sourceRect:rule:
FormCanvas(Canvas)>>translucentImage:at:sourceRect:
FormCanvas(Canvas)>>translucentImage:at:
OBLazyListMorph>>display:atRow:on:
OBLazyListMorph(LazyListMorph)>>drawOn:
FormCanvas(Canvas)>>draw:
FormCanvas(Canvas)>>drawMorph:
[] in OBLazyListMorph(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
OBLazyListMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in TransformMorph>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in TransformMorph>>drawSubmorphsOn:
FormCanvas>>transformBy:clippingTo:during:smoothing:
TransformMorph>>drawSubmorphsOn:
[] in TransformMorph(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
TransformMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in OBPluggableListMorph(Morph)>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in OBPluggableListMorph(Morph)>>drawSubmorphsOn:
- - - - - - - - - - - - - - -
                     - - - - - - - - - - - - - - - - - -
OBPluggableListMorph(Morph)>>drawSubmorphsOn:
OBPluggableListMorph(PluggableListMorph)>>drawSubmorphsOn:
[] in OBPluggableListMorph(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
OBPluggableListMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in OBPane(Morph)>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in OBPane(Morph)>>drawSubmorphsOn:
FormCanvas>>clipBy:during:
OBPane(Morph)>>drawSubmorphsOn:
[] in OBPane(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
OBPane(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in TransformMorph>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in TransformMorph>>drawSubmorphsOn:
FormCanvas>>transformBy:clippingTo:during:smoothing:
TransformMorph>>drawSubmorphsOn:
[] in TransformMorph(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
TransformMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in OBPaneScroller(Morph)>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in OBPaneScroller(Morph)>>drawSubmorphsOn:
OBPaneScroller(Morph)>>drawSubmorphsOn:
[] in OBPaneScroller(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
OBPaneScroller(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in OBGroupingMorph(Morph)>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in OBGroupingMorph(Morph)>>drawSubmorphsOn:
OBGroupingMorph(Morph)>>drawSubmorphsOn:
[] in OBGroupingMorph(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
OBGroupingMorph(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] in SystemWindow(Morph)>>drawSubmorphsOn:
Array(SequenceableCollection)>>reverseDo:
[] in SystemWindow(Morph)>>drawSubmorphsOn:
FormCanvas>>clipBy:during:
SystemWindow(Morph)>>drawSubmorphsOn:
[] in SystemWindow(Morph)>>fullDrawOn:
FormCanvas>>roundCornersOf:in:during:
FormCanvas(Canvas)>>roundCornersOf:during:
SystemWindow(Morph)>>fullDrawOn:
FormCanvas(Canvas)>>fullDraw:
FormCanvas(Canvas)>>fullDrawMorph:
[] in [] 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:
BlockClosure>>on:do:
BlockClosure>>ifError:
WorldState>>displayWorldSafely:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess
[] in BlockClosure>>newProcess

Re: [Pharo-project] [BUG]LargePositiveInteger(Object)>>error:

Carla F. Griggio