One solution would be to use getSource rather than getSourceFromFile.
However, with following code I detected no problem in my pharo-core
copy (10281 updated to 10306)

| problems total |
problems := OrderedCollection new.
total := 0.
SystemNavigation default allBehaviorsDo: [:cl | total := total + 1].
'Searching UTF-8 Problems...'
        displayProgressAt: Sensor cursorPoint
        from: 0 to: total
        during:
                [:bar | | count |
                count := 0.
                SystemNavigation default allBehaviorsDo: [:cl |
                        bar value: (count := count + 1).
                        cl selectors do: [:sel |
                                [(cl compiledMethodAt: sel) getSourceFromFile] 
ifError: [
                                        var value: 'last problem found ' , cl 
name , '>>#' , sel.
                                        problems add: cl->sel]]]].
^problems


2009/5/17 Stéphane Ducasse <[email protected]>:
> yes same here.
>
> On May 17, 2009, at 2:10 AM, Tudor Girba wrote:
>
>> Hi,
>>
>> Recently I encounter a strange error:
>> - I sometimes get a debugger due to some problems in my code
>> - when I try to investigate the trace, I get another debugger saying
>> that "Invalid utf8 input detected'"
>>
>> This second debugger I can investigate, the previous not. It looks
>> like something got messed up with the text conversion of the sources.
>>
>> I am working on 10306 using the 4.1.1b2 VM on Mac. The code I am
>> working on is loaded from squeaksource (Moose, Glamour, Mondrian).
>>
>> Anyone can confirm this problem?
>>
>> Cheers,
>> Doru
>>
>>
>> ----ERROR REPORT----
>>
>> '17 May 2009 2:05:50 am
>>
>> VM: Mac OS - intel - 1056 - Squeak3.8.1 of ''28 Aug 2006'' [latest
>> update: #6747] Squeak VM 4.1.1b2
>> Image: Pharo0.1 [Latest update: #10306]
>>
>> SecurityManager state:
>> Restricted: false
>> FileAccess: true
>> SocketAccess: true
>> Working Dir /Users/girba/Work/Code/squeakingmoose
>> Trusted Dir /foobar/tooBar/forSqueak/bogus
>> Untrusted Dir /Users/girba/Library/Preferences/Squeak/Internet/My
>> Squeak
>>
>> UTF8TextConverter(Object)>>error:
>>       Receiver: an UTF8TextConverter
>>       Arguments and temporary variables:
>>               aString:        ''Invalid utf8 input detected''
>>       Receiver''s instance variables:
>> an UTF8TextConverter
>>
>> UTF8TextConverter>>errorMalformedInput
>>       Receiver: an UTF8TextConverter
>>       Arguments and temporary variables:
>>
>>       Receiver''s instance variables:
>> an UTF8TextConverter
>>
>> UTF8TextConverter>>nextFromStream:
>>       Receiver: an UTF8TextConverter
>>       Arguments and temporary variables:
>>               aStream:        MultiByteFileStream: ''/Users/girba/Work/Code/
>> squeakingmoose/moose.chan...etc...
>>               character1:     $
>>               value1:         160
>>               character2:     Character tab
>>               value2:         9
>>               unicode:        nil
>>               character3:     Character tab
>>               value3:         9
>>               character4:     nil
>>               value4:         nil
>>       Receiver''s instance variables:
>> an UTF8TextConverter
>>
>> MultiByteFileStream>>next
>>       Receiver: MultiByteFileStream: ''/Users/girba/Work/Code/
>> squeakingmoose/moose.changes''
>>       Arguments and temporary variables:
>>               char:   nil
>>               secondChar:     nil
>>               state:  nil
>>       Receiver''s instance variables:
>>
>>
>> MultiByteFileStream(PositionableStream)>>nextChunk
>>       Receiver: MultiByteFileStream: ''/Users/girba/Work/Code/
>> squeakingmoose/moose.changes''
>>       Arguments and temporary variables:
>>               terminator:     $!
>>               out:    a WriteStream ''doesNotUnderstand: aMessage
>>        "Handle the fact that there ...etc...
>>               ch:     Character cr
>>       Receiver''s instance variables:
>>
>>
>> MultiByteFileStream(PositionableStream)>>nextChunkText
>>       Receiver: MultiByteFileStream: ''/Users/girba/Work/Code/
>> squeakingmoose/moose.changes''
>>       Arguments and temporary variables:
>>               string:         nil
>>               runsRaw:        nil
>>               strm:   nil
>>               runs:   nil
>>               peek:   nil
>>               pos:    nil
>>       Receiver''s instance variables:
>>
>>
>> [] in RemoteString>>text
>>       Receiver: a RemoteString
>>       Arguments and temporary variables:
>>               theFile:        MultiByteFileStream: ''/Users/girba/Work/Code/
>> squeakingmoose/moose.chan...etc...
>>       Receiver''s instance variables:
>>               sourceFileNumber:       2
>>               filePositionHi:         10007336
>>
>> BlockClosure>>ensure:
>>       Receiver: [closure] in RemoteString>>text
>>       Arguments and temporary variables:
>>               aBlock:         [closure] in RemoteString>>text
>>               returnValue:    nil
>>               b:      nil
>>       Receiver''s instance variables:
>>               outerContext:   RemoteString>>text
>>               startpc:        72
>>               numArgs:        0
>>
>> RemoteString>>text
>>       Receiver: a RemoteString
>>       Arguments and temporary variables:
>>               theFile:        MultiByteFileStream: ''/Users/girba/Work/Code/
>> squeakingmoose/moose.chan...etc...
>>       Receiver''s instance variables:
>>               sourceFileNumber:       2
>>               filePositionHi:         10007336
>>
>> CompiledMethod>>getSourceFromFile
>>       Receiver: a CompiledMethod (838)
>>       Arguments and temporary variables:
>>               position:       10007336
>>       Receiver''s instance variables:
>> a CompiledMethod (838)
>>
>> CompiledMethod>>methodNode
>>       Receiver: a CompiledMethod (838)
>>       Arguments and temporary variables:
>>               aClass:         Object
>>               source:         nil
>>       Receiver''s instance variables:
>> a CompiledMethod (838)
>>
>> [] in DebuggerMethodMap class>>forMethod:
>>       Receiver: DebuggerMethodMap
>>       Arguments and temporary variables:
>>               aMethod:        a CompiledMethod (838)
>>       Receiver''s instance variables:
>>               superclass:     Object
>>               methodDict:     a MethodDictionary(#abstractSourceMap->a 
>> CompiledMethod
>> (1628) #for...etc...
>>               format:         140
>>               instanceVariables:      #(''timestamp'' ''methodReference''
>> ''methodNode'' ''abstractSource...etc...
>>               organization:   (''initialize-release'' forMethod:methodNode:)
>> (''accessing'' markRec...etc...
>>               subclasses:     {DebuggerMethodMapForBlueBookMethods .
>> DebuggerMethodMapForClosureC...etc...
>>               name:   #DebuggerMethodMap
>>               classPool:      a Dictionary(#MapCache->a 
>> WeakIdentityKeyDictionary(a
>> CompiledMethod...etc...
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> WeakIdentityKeyDictionary(Dictionary)>>at:ifAbsent:
>>       Receiver: a WeakIdentityKeyDictionary(a CompiledMethod (126)->a
>> DebuggerMethodMapForClosureCompiledM...etc...
>>       Arguments and temporary variables:
>>               key:    a CompiledMethod (838)
>>               aBlock:         [closure] in DebuggerMethodMap 
>> class>>forMethod:
>>               assoc:  nil
>>       Receiver''s instance variables:
>>               tally:  16
>>               array:  an Array(nil nil a CompiledMethod (2402)->a
>> DebuggerMethodMapForClosureC...etc...
>>
>> DebuggerMethodMap class>>forMethod:
>>       Receiver: DebuggerMethodMap
>>       Arguments and temporary variables:
>>               aMethod:        a CompiledMethod (838)
>>       Receiver''s instance variables:
>>               superclass:     Object
>>               methodDict:     a MethodDictionary(#abstractSourceMap->a 
>> CompiledMethod
>> (1628) #for...etc...
>>               format:         140
>>               instanceVariables:      #(''timestamp'' ''methodReference''
>> ''methodNode'' ''abstractSource...etc...
>>               organization:   (''initialize-release'' forMethod:methodNode:)
>> (''accessing'' markRec...etc...
>>               subclasses:     {DebuggerMethodMapForBlueBookMethods .
>> DebuggerMethodMapForClosureC...etc...
>>               name:   #DebuggerMethodMap
>>               classPool:      a Dictionary(#MapCache->a 
>> WeakIdentityKeyDictionary(a
>> CompiledMethod...etc...
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> CompiledMethod>>debuggerMap
>>       Receiver: a CompiledMethod (838)
>>       Arguments and temporary variables:
>>
>>       Receiver''s instance variables:
>> a CompiledMethod (838)
>>
>> OTClosureContextNode>>selection
>>       Receiver: an OTClosureContextNode
>>       Arguments and temporary variables:
>>
>>       Receiver''s instance variables:
>>               metaNode:       context
>>
>>               navigation:     an OBDefaultEdgeNavigation
>>               process:        a Process in OTToolset
>> class>>debug:context:label:contents:fullView:
>>               context:        Model class(Object)>>doesNotUnderstand: 
>> #fullName
>>               parseTree:      nil
>>               sourceMap:      nil
>>               debuggerMap:    nil
>>
>> OTClosureContextNode(OTContextNode)>>definition
>>       Receiver: an OTClosureContextNode
>>       Arguments and temporary variables:
>>
>>       Receiver''s instance variables:
>>               metaNode:       context
>>
>>               navigation:     an OBDefaultEdgeNavigation
>>               process:        a Process in OTToolset
>> class>>debug:context:label:contents:fullView:
>>               context:        Model class(Object)>>doesNotUnderstand: 
>> #fullName
>>               parseTree:      nil
>>               sourceMap:      nil
>>               debuggerMap:    nil
>>
>> OTDefinitionPanel(OBDefinitionPanel)>>node:
>>       Receiver: an OTDefinitionPanel
>>       Arguments and temporary variables:
>>               aNode:  an OTClosureContextNode
>>       Receiver''s instance variables:
>>               browser:        an OTDebugger
>>               definition:     nil
>>               selection:      nil
>>
>> OTDefinitionPanel(OBDefinitionPanel)>>selectionChanged:
>>       Receiver: an OTDefinitionPanel
>>       Arguments and temporary variables:
>>               ann:    an OBSelectionChanged
>>       Receiver''s instance variables:
>>               browser:        an OTDebugger
>>               definition:     nil
>>               selection:      nil
>>
>> MessageSend>>valueWithArguments:
>>       Receiver: MessageSend(#selectionChanged: -> an OTDefinitionPanel)
>>       Arguments and temporary variables:
>>               anArray:        an Array(an OBSelectionChanged)
>>       Receiver''s instance variables:
>>               receiver:       an OTDefinitionPanel
>>               selector:       #selectionChanged:
>>               arguments:      #()
>>
>> [] in ActionSequence>>valueWithArguments:
>>       Receiver: #(MessageSend(#relabel: -> an OTDebugger)
>> MessageSend(#selectionChanged: -> an OBColumnPan...etc...
>>       Arguments and temporary variables:
>>               anArray:        MessageSend(#selectionChanged: -> an 
>> OTDefinitionPanel)
>>               answer:         an Array(an OBSelectionChanged)
>>               each:   an Array(an OBFixedButtonPanel)
>>       Receiver''s instance variables:
>> #(MessageSend(#relabel: -> an OTDebugger)
>> MessageSend(#selectionChanged: -> an OBColumnPan...etc...
>>
>> ActionSequence(SequenceableCollection)>>do:
>>       Receiver: #(MessageSend(#relabel: -> an OTDebugger)
>> MessageSend(#selectionChanged: -> an OBColumnPan...etc...
>>       Arguments and temporary variables:
>>               aBlock:         [closure] in 
>> ActionSequence>>valueWithArguments:
>>               index:  4
>>               indexLimiT:     6
>>       Receiver''s instance variables:
>> #(MessageSend(#relabel: -> an OTDebugger)
>> MessageSend(#selectionChanged: -> an OBColumnPan...etc...
>>
>> ActionSequence>>valueWithArguments:
>>       Receiver: #(MessageSend(#relabel: -> an OTDebugger)
>> MessageSend(#selectionChanged: -> an OBColumnPan...etc...
>>       Arguments and temporary variables:
>>               anArray:        an Array(an OBSelectionChanged)
>>               answer:         an Array(an OBFixedButtonPanel)
>>       Receiver''s instance variables:
>> #(MessageSend(#relabel: -> an OTDebugger)
>> MessageSend(#selectionChanged: -> an OBColumnPan...etc...
>>
>> [] in OBAnnouncer>>announce:
>>       Receiver: an OBAnnouncer
>>       Arguments and temporary variables:
>> <<error during printing>
>>       Receiver''s instance variables:
>>               subscriptions:  an IdentityDictionary(OBAboutToChange->an
>> ActionSequence(Message...etc...
>>
>> [] in IdentityDictionary(Dictionary)>>keysAndValuesDo:
>>       Receiver: an IdentityDictionary(OBAboutToChange->an
>> ActionSequence(MessageSend(#aboutToChange: -> an...etc...
>>       Arguments and temporary variables:
>>               aBlock:         OBSelectionChanged->#(MessageSend(#relabel: -> 
>> an
>> OTDebugger)
>> MessageSe...etc...
>>               assoc:  [closure] in OBAnnouncer>>announce:
>>       Receiver''s instance variables:
>>               tally:  12
>>               array:  {OBNodeCreated->an 
>> ActionSequence(MessageSend(#selectNode: -
>>> an OBColum...etc...
>>
>> IdentityDictionary(Set)>>do:
>>       Receiver: an IdentityDictionary(OBAboutToChange->an
>> ActionSequence(MessageSend(#aboutToChange: -> an...etc...
>>       Arguments and temporary variables:
>>               aBlock:         [closure] in
>> IdentityDictionary(Dictionary)>>keysAndValuesDo:
>>               index:  6
>>               each:   OBSelectionChanged->#(MessageSend(#relabel: -> an 
>> OTDebugger)
>> MessageSend...etc...
>>               indexLimiT:     20
>>       Receiver''s instance variables:
>>               tally:  12
>>               array:  {OBNodeCreated->an 
>> ActionSequence(MessageSend(#selectNode: -
>>> an OBColum...etc...
>>
>> IdentityDictionary(Dictionary)>>associationsDo:
>>       Receiver: an IdentityDictionary(OBAboutToChange->an
>> ActionSequence(MessageSend(#aboutToChange: -> an...etc...
>>       Arguments and temporary variables:
>>               aBlock:         [closure] in
>> IdentityDictionary(Dictionary)>>keysAndValuesDo:
>>       Receiver''s instance variables:
>>               tally:  12
>>               array:  {OBNodeCreated->an 
>> ActionSequence(MessageSend(#selectNode: -
>>> an OBColum...etc...
>>
>> IdentityDictionary(Dictionary)>>keysAndValuesDo:
>>       Receiver: an IdentityDictionary(OBAboutToChange->an
>> ActionSequence(MessageSend(#aboutToChange: -> an...etc...
>>       Arguments and temporary variables:
>>               aBlock:         [closure] in OBAnnouncer>>announce:
>>       Receiver''s instance variables:
>>               tally:  12
>>               array:  {OBNodeCreated->an 
>> ActionSequence(MessageSend(#selectNode: -
>>> an OBColum...etc...
>>
>> OBAnnouncer>>announce:
>>       Receiver: an OBAnnouncer
>>       Arguments and temporary variables:
>>               anObject:       an OBSelectionChanged
>>               ann:    an OBSelectionChanged
>>       Receiver''s instance variables:
>>               subscriptions:  an IdentityDictionary(OBAboutToChange->an
>> ActionSequence(Message...etc...
>>
>> OBColumnPanel>>jumpTo:
>>       Receiver: an OBColumnPanel
>>       Arguments and temporary variables:
>>               aNode:  an OTClosureContextNode
>>               column:         an OBColumn(Model 
>> class(Object)>>doesNotUnderstand:
>> #fullName)
>>       Receiver''s instance variables:
>>               browser:        an OTDebugger
>>               root:   an OTProcessNode
>>               current:        an OTClosureContextNode
>>               columns:        an OrderedCollection(an OBColumn(Model
>> class(Object)>>doesNotUnderstan...etc...
>>               minPanes:       1
>>               maxPanes:       1
>>
>> OTDebugger(OBBrowser)>>jumpTo:
>>       Receiver: an OTDebugger
>>       Arguments and temporary variables:
>>               aNode:  an OTClosureContextNode
>>       Receiver''s instance variables:
>>               panels:         an OrderedCollection(an OBColumnPanel an 
>> OBFixedButtonPanel
>> an OTDefini...etc...
>>               announcer:      an OBAnnouncer
>>               cmdFactories:   an Array(OTCmdProceedDebugger OTCmdIntoDebugger
>> OTCmdThroughDebug...etc...
>>
>> OTDebugger class(OBBrowser class)>>metaNode:root:selection:panels:
>>       Receiver: OTDebugger
>>       Arguments and temporary variables:
>>               metaNode:       process
>> #longStack->context
>>
>>               rootNode:       an OTProcessNode
>>               selectedNode:   an OTClosureContextNode
>>               panels:         an Array(an OBColumnPanel an 
>> OBFixedButtonPanel an
>> OTDefinitionPanel an...etc...
>>               browser:        an OTDebugger
>>       Receiver''s instance variables:
>>               superclass:     OBBrowser
>>               methodDict:     a MethodDictionary(#cmdBrowse->a 
>> CompiledMethod (3978)
>> #cmdDebug->a...etc...
>>               format:         136
>>               instanceVariables:      nil
>>               organization:   (''commands'' cmdBrowse cmdDebug cmdInspector)
>> (''updating'' debugger...etc...
>>               subclasses:     nil
>>               name:   #OTDebugger
>>               classPool:      nil
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''OB-Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> OTDebugger class(OBBrowser class)>>root:selection:
>>       Receiver: OTDebugger
>>       Arguments and temporary variables:
>>               rootNode:       an OTProcessNode
>>               selectedNode:   an OTClosureContextNode
>>       Receiver''s instance variables:
>>               superclass:     OBBrowser
>>               methodDict:     a MethodDictionary(#cmdBrowse->a 
>> CompiledMethod (3978)
>> #cmdDebug->a...etc...
>>               format:         136
>>               instanceVariables:      nil
>>               organization:   (''commands'' cmdBrowse cmdDebug cmdInspector)
>> (''updating'' debugger...etc...
>>               subclasses:     nil
>>               name:   #OTDebugger
>>               classPool:      nil
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''OB-Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> OTDebugger class>>process:context:errorWasInUIProcess:
>>       Receiver: OTDebugger
>>       Arguments and temporary variables:
>>               aProcess:       a Process in OTToolset
>> class>>debug:context:label:contents:fullView:
>>               aContext:       Model class(Object)>>doesNotUnderstand: 
>> #fullName
>>               aBool:  true
>>               processNode:    an OTProcessNode
>>               contextNode:    an OTClosureContextNode
>>       Receiver''s instance variables:
>>               superclass:     OBBrowser
>>               methodDict:     a MethodDictionary(#cmdBrowse->a 
>> CompiledMethod (3978)
>> #cmdDebug->a...etc...
>>               format:         136
>>               instanceVariables:      nil
>>               organization:   (''commands'' cmdBrowse cmdDebug cmdInspector)
>> (''updating'' debugger...etc...
>>               subclasses:     nil
>>               name:   #OTDebugger
>>               classPool:      nil
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''OB-Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> OTDebugger class>>process:context:label:errorWasInUIProcess:
>>       Receiver: OTDebugger
>>       Arguments and temporary variables:
>>               aProcess:       a Process in OTToolset
>> class>>debug:context:label:contents:fullView:
>>               aContext:       Model class(Object)>>doesNotUnderstand: 
>> #fullName
>>               aString:        ''MessageNotUnderstood: Model class>>fullName''
>>               aBool:  true
>>               debugger:       nil
>>       Receiver''s instance variables:
>>               superclass:     OBBrowser
>>               methodDict:     a MethodDictionary(#cmdBrowse->a 
>> CompiledMethod (3978)
>> #cmdDebug->a...etc...
>>               format:         136
>>               instanceVariables:      nil
>>               organization:   (''commands'' cmdBrowse cmdDebug cmdInspector)
>> (''updating'' debugger...etc...
>>               subclasses:     nil
>>               name:   #OTDebugger
>>               classPool:      nil
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''OB-Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> OTDebugger class>>openProcess:context:label:errorWasInUIProcess:
>>       Receiver: OTDebugger
>>       Arguments and temporary variables:
>>               aProcess:       a Process in OTToolset
>> class>>debug:context:label:contents:fullView:
>>               aContext:       Model class(Object)>>doesNotUnderstand: 
>> #fullName
>>               aString:        ''MessageNotUnderstood: Model class>>fullName''
>>               aBool:  true
>>       Receiver''s instance variables:
>>               superclass:     OBBrowser
>>               methodDict:     a MethodDictionary(#cmdBrowse->a 
>> CompiledMethod (3978)
>> #cmdDebug->a...etc...
>>               format:         136
>>               instanceVariables:      nil
>>               organization:   (''commands'' cmdBrowse cmdDebug cmdInspector)
>> (''updating'' debugger...etc...
>>               subclasses:     nil
>>               name:   #OTDebugger
>>               classPool:      nil
>>               sharedPools:    nil
>>               environment:    Smalltalk
>>               category:       #''OB-Tools-Debugger''
>>               traitComposition:       nil
>>               localSelectors:         nil
>>
>> [] in OTPreDebugNode>>debug:
>>       Receiver: an OTPreDebugNode
>>       Arguments and temporary variables:
>>               aRequestor:     an OTPreDebugPanel
>>               proc:   a Process in OTToolset
>> class>>debug:context:label:contents:fullView:
>>       Receiver''s instance variables:
>>               metaNode:       Predebug
>>
>>               navigation:     nil
>>               errorWasInUI:   true
>>               process:        nil
>>               context:        Model class(Object)>>doesNotUnderstand: 
>> #fullName
>>               label:  ''MessageNotUnderstood: Model class>>fullName''
>>               contents:       ''Model class(Object)>>doesNotUnderstand: 
>> #fullName
>> UtilitiesTest>>tes...etc...
>>               debugOnMouseClick:      true
>>
>> WorldState>>runStepMethodsIn:
>>       Receiver: a WorldState
>>       Arguments and temporary variables:
>>               aWorld:         a PasteUpMorph(1622) [world]
>>               queue:  a SharedQueue
>>               numItems:       1
>>               i:      0
>>               limit:  200
>>               stamp:  12765762
>>       Receiver''s instance variables:
>>               hands:  an Array(a HandMorph(3216))
>>               viewBox:        0...@0 corner: 1...@807
>>               canvas:         a FormCanvas on: DisplayScreen(1440x807x32)
>>               damageRecorder:         a DamageRecorder
>>               stepList:       a Heap(StepMessage(#stepAt: -> a 
>> SystemWindow(3380))(a
>> SystemWindow(3...etc...
>>               lastStepTime:   12791780
>>               lastStepMessage:        nil
>>               lastCycleTime:  12791800
>>               commandHistory:         a CommandHistory
>>               alarms:         a Heap()
>>               lastAlarmTime:  12791780
>>
>> PasteUpMorph>>runStepMethods
>>       Receiver: a PasteUpMorph(1622) [world]
>>       Arguments and temporary variables:
>>
>>       Receiver''s instance variables:
>>               bounds:         0...@0 corner: 1...@807
>>               owner:  nil
>>               submorphs:      an Array(a TaskbarMorph(3095) a 
>> SystemWindow(171) a
>> PluggableStandar...etc...
>>               fullBounds:     nil
>>               color:  (Color r: 0.972 g: 0.972 b: 0.976)
>>               extension:      a MorphExtension (2543) [eventHandler = an
>> EventHandler]  [other:  (...etc...
>>               borderWidth:    0
>>               borderColor:    (Color r: 0.03 g: 0.02 b: 0.0)
>>               presenter:      a Presenter (1246)
>>               model:  a MorphicModel(1926)
>>               cursor:         1
>>               padding:        3
>>               backgroundMorph:        nil
>>               isPartsBin:     nil
>>               autoLineLayout:         false
>>               indicateCursor:         nil
>>               resizeToFit:    nil
>>               wantsMouseOverHalos:    nil
>>               worldState:     a WorldState
>>               griddingOn:     nil
>>
>>
>> --- The full stack ---
>> UTF8TextConverter(Object)>>error:
>> UTF8TextConverter>>errorMalformedInput
>> UTF8TextConverter>>nextFromStream:
>> MultiByteFileStream>>next
>> MultiByteFileStream(PositionableStream)>>nextChunk
>> MultiByteFileStream(PositionableStream)>>nextChunkText
>> [] in RemoteString>>text
>> BlockClosure>>ensure:
>> RemoteString>>text
>> CompiledMethod>>getSourceFromFile
>> CompiledMethod>>methodNode
>> [] in DebuggerMethodMap class>>forMethod:
>> WeakIdentityKeyDictionary(Dictionary)>>at:ifAbsent:
>> DebuggerMethodMap class>>forMethod:
>> CompiledMethod>>debuggerMap
>> OTClosureContextNode>>selection
>> OTClosureContextNode(OTContextNode)>>definition
>> OTDefinitionPanel(OBDefinitionPanel)>>node:
>> OTDefinitionPanel(OBDefinitionPanel)>>selectionChanged:
>> MessageSend>>valueWithArguments:
>> [] in ActionSequence>>valueWithArguments:
>> ActionSequence(SequenceableCollection)>>do:
>> ActionSequence>>valueWithArguments:
>> [] in OBAnnouncer>>announce:
>> [] in IdentityDictionary(Dictionary)>>keysAndValuesDo:
>> IdentityDictionary(Set)>>do:
>> IdentityDictionary(Dictionary)>>associationsDo:
>> IdentityDictionary(Dictionary)>>keysAndValuesDo:
>> OBAnnouncer>>announce:
>> OBColumnPanel>>jumpTo:
>> OTDebugger(OBBrowser)>>jumpTo:
>> OTDebugger class(OBBrowser class)>>metaNode:root:selection:panels:
>> OTDebugger class(OBBrowser class)>>root:selection:
>> OTDebugger class>>process:context:errorWasInUIProcess:
>> OTDebugger class>>process:context:label:errorWasInUIProcess:
>> OTDebugger class>>openProcess:context:label:errorWasInUIProcess:
>> [] in OTPreDebugNode>>debug:
>> WorldState>>runStepMethodsIn:
>> PasteUpMorph>>runStepMethods
>>  - - - - - - - - - - - - - - -
>>                       - - - - - - - - - - - - - - - - - -
>> WorldState>>doOneCycleNowFor:
>> WorldState>>doOneCycleFor:
>> PasteUpMorph>>doOneCycle
>> [] in Project class>>spawnNewProcess
>> [] in BlockClosure>>newProcess
>> '
>>
>>
>>
>> --
>> www.tudorgirba.com
>>
>> "To lead is not to demand things, it is to make them happen."
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> Pharo-project mailing list
>> [email protected]
>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>>
>
>
> _______________________________________________
> Pharo-project mailing list
> [email protected]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>

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