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

Jan. 7, 2011


      I couldn't reproduce it. Is there a way to do it?

On Fri, Jan 7, 2011 at 6:03 AM, Carla F. Griggio <carla.griggio@gmail.com>wrote:
...
It happened the same to me.
It's funny because when I try to debug this, everything seems fine, but
later on the error appears again.
This happens using the Pharo dev image 1.1.1
On Thu, Jan 6, 2011 at 6:30 PM, StÃ©phane Ducasse <
stephane.ducasse@inria.fr> 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:

Mariano Martinez Peck