[BUG] re-defining class in HierarchyBrowser leads to DNU in
classListIndex:
ned at squeakland.org
ned at squeakland.org
Wed Mar 10 20:50:30 UTC 2004
CS 5749setClassSelPackagePane-avi (and/or CS 5487selectNewClass-ls)
apparently broke the ability to re-define a class from within the
HierarchyBrowser.
The attached debug log happened when I tried to add an instance variable
to SimpleButtonMorph.
10 March 2004 12:47:02 pm
VM: unix - a SmalltalkImage
Image: Squeak3.7alpha [latest update: #5816]
SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /home/ned/Squeak/3.7atest/connectorsDistro/test
Trusted Dir /home/ned/Squeak/3.7atest/connectorsDistro/test/secure
Untrusted Dir /home/ned/Squeak/3.7atest/connectorsDistro/test/untrusted
OrderedCollection(Object)>>error:
Receiver: an OrderedCollection('ProtoObject' ' Object' ' Morph' '
BorderedMorph' ' R...etc...
Arguments and temporary variables:
aString: 'attempt to index non-existent element in an ordered
collection'
Receiver's instance variables:
array: #('ProtoObject' ' Object' ' Morph' ' BorderedMorph' '
Re...etc...
firstIndex: 1
lastIndex: 13
OrderedCollection>>errorNoSuchElement
Receiver: an OrderedCollection('ProtoObject' ' Object' ' Morph' '
BorderedMorph' ' R...etc...
Arguments and temporary variables:
Receiver's instance variables:
array: #('ProtoObject' ' Object' ' Morph' ' BorderedMorph' '
Re...etc...
firstIndex: 1
lastIndex: 13
OrderedCollection>>at:
Receiver: an OrderedCollection('ProtoObject' ' Object' ' Morph' '
BorderedMorph' ' R...etc...
Arguments and temporary variables:
anInteger: 28
Receiver's instance variables:
array: #('ProtoObject' ' Object' ' Morph' ' BorderedMorph' '
Re...etc...
firstIndex: 1
lastIndex: 13
HierarchyBrowser>>classListIndex:
Receiver: a HierarchyBrowser
Arguments and temporary variables:
newIndex: 28
newClassName: nil
ind: nil
Receiver's instance variables:
dependents: #(a SystemWindow(299) a PluggableListMorph(1269) a
PluggableListMor...etc...
contents: nil
currentCompiledMethod: nil
contentsSymbol: #source
systemOrganizer: ('Kernel-Objects' Boolean DependentsArray False
MessageSend Mo...etc...
classOrganizer: ('accessing' actionSelector actionSelector: arguments
arguments...etc...
metaClassOrganizer: ('as yet unclassified' newWithLabel:)
('printing' defaultNa...etc...
systemCategoryListIndex: 77
classListIndex: 6
messageCategoryListIndex: 0
messageListIndex: 0
editSelection: #editClass
metaClassIndicated: false
classList: an OrderedCollection('ProtoObject' ' Object' ' Morph'
' Bor...etc...
centralClass: SimpleButtonMorph
--- The full stack ---
OrderedCollection(Object)>>error:
OrderedCollection>>errorNoSuchElement
OrderedCollection>>at:
HierarchyBrowser>>classListIndex:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
HierarchyBrowser(Browser)>>setClass:selector:
HierarchyBrowser(Browser)>>defineClass:notifying:
HierarchyBrowser(Browser)>>contents:notifying:
PluggableTextMorph>>accept
TextMorphForEditView>>acceptContents
TextMorphEditor>>accept
[] in TextMorphEditor(ParagraphEditor)>>save: {[self accept]}
TextMorphEditor(Controller)>>terminateAndInitializeAround:
TextMorphEditor(ParagraphEditor)>>save:
TextMorphEditor(ParagraphEditor)>>dispatchOnCharacter:with:
TextMorphEditor>>dispatchOnCharacter:with:
TextMorphEditor(ParagraphEditor)>>readKeyboard
TextMorphEditor>>readKeyboard
[] in TextMorphForEditView(TextMorph)>>keyStroke: {[editor
readKeyboard]}
TextMorphForEditView(TextMorph)>>handleInteraction:fromEvent:
TextMorphForEditView>>handleInteraction:fromEvent:
TextMorphForEditView(TextMorph)>>keyStroke:
TextMorphForEditView>>keyStroke:
TextMorphForEditView(TextMorph)>>handleKeystroke:
KeyboardEvent>>sentTo:
TextMorphForEditView(Morph)>>handleEvent:
TextMorphForEditView(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>>sendKeyboardEvent:
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]}
...etc...
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