Hi,

I have a serious Problem, by developing my project,  all was ok. 
suddenly by trying to opening a class on my Browser,
I get the following failure and  I can't anymore open this class. All 
code that I writte, I can't see, but I can run my Simulation
without problem, so I can nothing do by the code of this class. Please 
have someone an idea?.  Thanks very much.

This is the failure:
------------------------------------------------------------
MessageNotUnderstood: UndefinedObject>>isSeparator
5 May 2006 1:47:44 pm

VM: Win32 - a SmalltalkImage
Image: Squeak3.8 [latest update: #6665]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir C:\Dokumente und Einstellungen\radouane\Desktop\02.05
Trusted Dir C:\Dokumente und Einstellungen\radouane\Desktop\02.05\radouane
Untrusted Dir C:\My Squeak\radouane

UndefinedObject(Object)>>doesNotUnderstand: #isSeparator
    Receiver: nil
    Arguments and temporary variables:
        aMessage:     isSeparator
    Receiver's instance variables:
nil

MultiByteFileStream>>skipSeparators
    Receiver: MultiByteFileStream: 'C:\Dokumente und 
Einstellungen\radouane\Desktop\02.05\Squeak3.8-6665...etc...
    Arguments and temporary variables:
        state:     33445690
    Receiver's instance variables:


MultiByteFileStream(PositionableStream)>>nextChunk
    Receiver: MultiByteFileStream: 'C:\Dokumente und 
Einstellungen\radouane\Desktop\02.05\Squeak3.8-6665...etc...
    Arguments and temporary variables:
        terminator:     $!
        out:     a WriteStream ''
        ch:     nil
    Receiver's instance variables:


MultiByteFileStream(PositionableStream)>>nextChunkText
    Receiver: MultiByteFileStream: 'C:\Dokumente und 
Einstellungen\radouane\Desktop\02.05\Squeak3.8-6665...etc...
    Arguments and temporary variables:
        string:     nil
        runsRaw:     nil
        strm:     nil
        runs:     nil
        peek:     nil
        pos:     nil
    Receiver's instance variables:



--- The full stack ---
UndefinedObject(Object)>>doesNotUnderstand: #isSeparator
MultiByteFileStream>>skipSeparators
MultiByteFileStream(PositionableStream)>>nextChunk
MultiByteFileStream(PositionableStream)>>nextChunkText
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
RemoteString>>text
CompiledMethod>>getSourceFromFile
CompiledMethod>>getSourceFor:in:
HandyViewDesign class(Behavior)>>sourceCodeAt:ifAbsent:
HandyViewDesign class(ClassDescription)>>ultimateSourceCodeAt:ifAbsent:
Browser(CodeHolder)>>sourceStringPrettifiedAndDiffed
Browser>>selectedMessage
Browser>>contents
PluggableTextMorph>>getText
PluggableTextMorph>>update:
[] in Browser(Object)>>changed: {[:aDependent | aDependent update: 
aParameter]}
DependentsArray>>do:
Browser(Object)>>changed:
Browser(Object)>>contentsChanged
Browser(CodeHolder)>>contentsChanged
Browser>>messageListIndex:
PluggableListMorph>>changeModelSelection:
PluggableListMorph>>mouseUp:
PluggableListMorph(Morph)>>handleMouseUp:
MouseButtonEvent>>sentTo:
PluggableListMorph(Morph)>>handleEvent:
PluggableListMorph(Morph)>>handleFocusEvent:
[] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self.  
ActiveEvent := anEvent.  result := focusHolder     han...]}
[] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]}
BlockContext>>on:do:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendMouseEvent:
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor: {[:h |  ActiveHand := h.  h 
processEvents.  capturingGesture := capturingGest...]}
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess {[[World doOneCycle.  Processor 
yield.  false] whileFalse.  nil]}
[] in BlockContext>>newProcess {[self value.  Processor terminateActive]}
-------------------------------------------------------------------------------------------------------------------

Thanks for helping,
Radouane

	

	
		
___________________________________________________________________________ 
Faites de Yahoo! votre page d'accueil sur le web pour retrouver directement vos services préférés : vérifiez vos nouveaux mails, lancez vos recherches et suivez l'actualité en temps réel. 
Rendez-vous sur http://fr.yahoo.com/set