filetree + Pharo 1.4 (Summer) - error when creating filetree repo

I followed the instructions on
https://github.com/dalehenrich/filetree/blob/master/doc/PharoInstall.md 
and installed into an unmolested Pharo-1.4 image.  When I attempt to
create a repo I get the error I pasted below


There are no subclasses of MCFileTreeFileUtils  in my image and most of
the methods in that class claim that they will be implemented by a
subclass.


What should I attempt to fix this?

Thanks

Paul



10 September 2012 9:09:30.819 am

VM: unix - i686 - linux-gnu - CoInterpreter VMMaker.oscog-eem.201 uuid:
56cdd078-6771-401a-8bed-68402a0e283d Aug 14 2012,
StackToRegisterMappingCogit VMMaker.oscog-eem.201 uuid:
56cdd078-6771-401a-8bed-68402a0e283d Aug 14 2012, VM: r2585
http://www.squeakvm.org/svn/squeak/branches/Cog Plugins: r2545
http://squeakvm.org/svn/squeak/trunk/platforms/Cross/plugins
Image: Pharo1.4 [Latest update: #14457]

UndefinedObject(Object)>>doesNotUnderstand: #directoryExists:
        Receiver: nil
        Arguments and temporary variables:
                aMessage: directoryExists: UnixFileDirectory on '/opt/git/statsd'
                exception: MessageNotUnderstood: receiver of "directoryExists:" is nil
                resumeValue: nil
        Receiver's instance variables:
nil

MCFileTreeRepository>>repositoryProperties
        Receiver: a MCFileTreeRepository(filetree:///opt/git/statsd)
        Arguments and temporary variables:
                configEntry: nil
        Receiver's instance variables:
                creationTemplate: nil
                storeDiffs: nil
                cache: nil
                allFileNames: nil
                directory: UnixFileDirectory on '/opt/git/statsd'
                readonly: nil
                repositoryProperties: a Dictionary()

MCFileTreeRepository>>directory:
        Receiver: a MCFileTreeRepository(filetree:///opt/git/statsd)
        Arguments and temporary variables:
                aDirectory: UnixFileDirectory on '/opt/git/statsd'
        Receiver's instance variables:
                creationTemplate: nil
                storeDiffs: nil
                cache: nil
                allFileNames: nil
                directory: UnixFileDirectory on '/opt/git/statsd'
                readonly: nil
                repositoryProperties: a Dictionary()

MCFileTreeRepository class(MCDirectoryRepository class)>>morphicConfigure
        Receiver: MCFileTreeRepository
        Arguments and temporary variables:
                directory: UnixFileDirectory on '/opt/git/statsd'
        Receiver's instance variables:
                superclass: MCDirectoryRepository
                methodDict: a
MethodDictionary(#allFileNames->(MCFileTreeRepository>>#allFileNa...etc...
                format: 144
                instanceVariables: #('readonly' 'repositoryProperties')
                organization: ('as yet unclassified' allFileNames basicStoreVersion:
cachedFile...etc...
                subclasses: nil
                name: #MCFileTreeRepository
                classPool: nil
                sharedPools: nil
                environment: a SystemDictionary(lots of globals)
                category: #'MonticelloFileTree-Core'
                traitComposition: {}
                localSelectors: nil
                defaultPackageExtension: nil

MCWorkingCopyBrowser>>newRepository
        Receiver: a MCWorkingCopyBrowser
        Arguments and temporary variables:
                types: {MCGOODSRepository. MCSMReleaseRepository. MCSmtpRepository.
MCDirectory...etc...
                index: 8
        Receiver's instance variables:
                morph: a SystemWindow(283639808)
                label: nil
                modal: false
                modalValue: nil
                workingCopy: nil
                workingCopyWrapper: nil
                repository: nil
                defaults: nil
                order: 2
                repositoryPattern: nil
                workingCopyPattern: nil

MCWorkingCopyBrowser>>addRepository
        Receiver: a MCWorkingCopyBrowser
        Arguments and temporary variables:
                repos: nil
        Receiver's instance variables:
                morph: a SystemWindow(283639808)
                label: nil
                modal: false
                modalValue: nil
                workingCopy: nil
                workingCopyWrapper: nil
                repository: nil
                defaults: nil
                order: 2
                repositoryPattern: nil
                workingCopyPattern: nil

MCWorkingCopyBrowser(MCTool)>>performButtonAction:enabled:
        Receiver: a MCWorkingCopyBrowser
        Arguments and temporary variables:
                anActionSelector: #addRepository
                anEnabledSelector: #buttonEnabled
        Receiver's instance variables:
                morph: a SystemWindow(283639808)
                label: nil
                modal: false
                modalValue: nil
                workingCopy: nil
                workingCopyWrapper: nil
                repository: nil
                defaults: nil
                order: 2
                repositoryPattern: nil
                workingCopyPattern: nil

PluggableButtonMorph>>performAction:
        Receiver: a PluggableButtonMorph(5505024)
        Arguments and temporary variables:
                event: [(494@369) mouseUp 180312 nil]
        Receiver's instance variables:
                bounds: (430.0@353.0) corner: (532.0@379.0)
                owner: a PanelMorph(571211776)
                submorphs: an Array(an AlignmentMorph(886833152))
                fullBounds: (430@353) corner: (532@379)
                color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
0.8170000000000001...etc...
                extension: a MorphExtension (31981568) [balloonText]  [other:
(lastState -> fa...etc...
                borderWidth: 1
                borderColor: #simple
                model: a MCWorkingCopyBrowser
                label: '+Repository'
                getStateSelector: #buttonState
                actionSelector: #performButtonAction:enabled:
                getLabelSelector: nil
                getMenuSelector: nil
                shortcutCharacter: nil
                askBeforeChanging: false
                triggerOnMouseDown: false
                offColor: nil
                onColor: nil
                feedbackColor: nil
                showSelectionFeedback: false
                allButtons: nil
                arguments: #(#addRepository #buttonEnabled)
                argumentsProvider: nil
                argumentsSelector: nil
                gradientLook: true
                enabled: true
                actionBlock: nil
                getColorSelector: nil
                getEnabledSelector: #buttonEnabled

[:m | (m containsPoint: evt cursorPoint)
                ifTrue: [m enabled
                                ifTrue: [m performAction: evt]]] in PluggableButtonMorph>>mouseUp:
        Receiver: a PluggableButtonMorph(5505024)
        Arguments and temporary variables:
                evt: a PluggableButtonMorph(5505024)
                m: [(494@369) mouseUp 180312 nil]
        Receiver's instance variables:
                bounds: (430.0@353.0) corner: (532.0@379.0)
                owner: a PanelMorph(571211776)
                submorphs: an Array(an AlignmentMorph(886833152))
                fullBounds: (430@353) corner: (532@379)
                color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
0.8170000000000001...etc...
                extension: a MorphExtension (31981568) [balloonText]  [other:
(lastState -> fa...etc...
                borderWidth: 1
                borderColor: #simple
                model: a MCWorkingCopyBrowser
                label: '+Repository'
                getStateSelector: #buttonState
                actionSelector: #performButtonAction:enabled:
                getLabelSelector: nil
                getMenuSelector: nil
                shortcutCharacter: nil
                askBeforeChanging: false
                triggerOnMouseDown: false
                offColor: nil
                onColor: nil
                feedbackColor: nil
                showSelectionFeedback: false
                allButtons: nil
                arguments: #(#addRepository #buttonEnabled)
                argumentsProvider: nil
                argumentsSelector: nil
                gradientLook: true
                enabled: true
                actionBlock: nil
                getColorSelector: nil
                getEnabledSelector: #buttonEnabled

Array(SequenceableCollection)>>do:
        Receiver: an Array(a PluggableButtonMorph(654049280) a
PluggableButtonMorph(931659776) a PluggableBu...etc...
        Arguments and temporary variables:
                aBlock: [:m | (m containsPoint: evt cursorPoint)
                ifTrue: [m enabled
                                ifTru...etc...
                index: 6
                indexLimiT: 8
        Receiver's instance variables:
an Array(a PluggableButtonMorph(654049280) a
PluggableButtonMorph(931659776) a PluggableBu...etc...

PluggableButtonMorph>>mouseUp:
        Receiver: a PluggableButtonMorph(5505024)
        Arguments and temporary variables:
                evt: [(494@369) mouseUp 180312 nil]
                all: an Array(a PluggableButtonMorph(654049280) a
PluggableButtonMorph(93165977...etc...
        Receiver's instance variables:
                bounds: (430.0@353.0) corner: (532.0@379.0)
                owner: a PanelMorph(571211776)
                submorphs: an Array(an AlignmentMorph(886833152))
                fullBounds: (430@353) corner: (532@379)
                color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
0.8170000000000001...etc...
                extension: a MorphExtension (31981568) [balloonText]  [other:
(lastState -> fa...etc...
                borderWidth: 1
                borderColor: #simple
                model: a MCWorkingCopyBrowser
                label: '+Repository'
                getStateSelector: #buttonState
                actionSelector: #performButtonAction:enabled:
                getLabelSelector: nil
                getMenuSelector: nil
                shortcutCharacter: nil
                askBeforeChanging: false
                triggerOnMouseDown: false
                offColor: nil
                onColor: nil
                feedbackColor: nil
                showSelectionFeedback: false
                allButtons: nil
                arguments: #(#addRepository #buttonEnabled)
                argumentsProvider: nil
                argumentsSelector: nil
                gradientLook: true
                enabled: true
                actionBlock: nil
                getColorSelector: nil
                getEnabledSelector: #buttonEnabled

PluggableButtonMorph(Morph)>>handleMouseUp:
        Receiver: a PluggableButtonMorph(5505024)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
                handler: nil
        Receiver's instance variables:
                bounds: (430.0@353.0) corner: (532.0@379.0)
                owner: a PanelMorph(571211776)
                submorphs: an Array(an AlignmentMorph(886833152))
                fullBounds: (430@353) corner: (532@379)
                color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
0.8170000000000001...etc...
                extension: a MorphExtension (31981568) [balloonText]  [other:
(lastState -> fa...etc...
                borderWidth: 1
                borderColor: #simple
                model: a MCWorkingCopyBrowser
                label: '+Repository'
                getStateSelector: #buttonState
                actionSelector: #performButtonAction:enabled:
                getLabelSelector: nil
                getMenuSelector: nil
                shortcutCharacter: nil
                askBeforeChanging: false
                triggerOnMouseDown: false
                offColor: nil
                onColor: nil
                feedbackColor: nil
                showSelectionFeedback: false
                allButtons: nil
                arguments: #(#addRepository #buttonEnabled)
                argumentsProvider: nil
                argumentsSelector: nil
                gradientLook: true
                enabled: true
                actionBlock: nil
                getColorSelector: nil
                getEnabledSelector: #buttonEnabled

MouseButtonEvent>>sentTo:
        Receiver: [(494@369) mouseUp 180312 nil]
        Arguments and temporary variables:
                anObject: a PluggableButtonMorph(5505024)
        Receiver's instance variables:
                timeStamp: 180312
                source: a HandMorph(843055104)
                windowIndex: nil
                type: #mouseUp
                buttons: 0
                position: (494@369)
                handler: nil
                wasHandled: true
                whichButton: 4

PluggableButtonMorph(Morph)>>handleEvent:
        Receiver: a PluggableButtonMorph(5505024)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
        Receiver's instance variables:
                bounds: (430.0@353.0) corner: (532.0@379.0)
                owner: a PanelMorph(571211776)
                submorphs: an Array(an AlignmentMorph(886833152))
                fullBounds: (430@353) corner: (532@379)
                color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
0.8170000000000001...etc...
                extension: a MorphExtension (31981568) [balloonText]  [other:
(lastState -> fa...etc...
                borderWidth: 1
                borderColor: #simple
                model: a MCWorkingCopyBrowser
                label: '+Repository'
                getStateSelector: #buttonState
                actionSelector: #performButtonAction:enabled:
                getLabelSelector: nil
                getMenuSelector: nil
                shortcutCharacter: nil
                askBeforeChanging: false
                triggerOnMouseDown: false
                offColor: nil
                onColor: nil
                feedbackColor: nil
                showSelectionFeedback: false
                allButtons: nil
                arguments: #(#addRepository #buttonEnabled)
                argumentsProvider: nil
                argumentsSelector: nil
                gradientLook: true
                enabled: true
                actionBlock: nil
                getColorSelector: nil
                getEnabledSelector: #buttonEnabled

PluggableButtonMorph(Morph)>>handleFocusEvent:
        Receiver: a PluggableButtonMorph(5505024)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
        Receiver's instance variables:
                bounds: (430.0@353.0) corner: (532.0@379.0)
                owner: a PanelMorph(571211776)
                submorphs: an Array(an AlignmentMorph(886833152))
                fullBounds: (430@353) corner: (532@379)
                color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
0.8170000000000001...etc...
                extension: a MorphExtension (31981568) [balloonText]  [other:
(lastState -> fa...etc...
                borderWidth: 1
                borderColor: #simple
                model: a MCWorkingCopyBrowser
                label: '+Repository'
                getStateSelector: #buttonState
                actionSelector: #performButtonAction:enabled:
                getLabelSelector: nil
                getMenuSelector: nil
                shortcutCharacter: nil
                askBeforeChanging: false
                triggerOnMouseDown: false
                offColor: nil
                onColor: nil
                feedbackColor: nil
                showSelectionFeedback: false
                allButtons: nil
                arguments: #(#addRepository #buttonEnabled)
                argumentsProvider: nil
                argumentsSelector: nil
                gradientLook: true
                enabled: true
                actionBlock: nil
                getColorSelector: nil
                getEnabledSelector: #buttonEnabled

[ActiveHand := self.
        ActiveEvent := anEvent.
        result := focusHolder
                                handleFocusEvent: (anEvent
                                                transformedBy: (focusHolder transformedFrom: self))] in
HandMorph>>sendFocusEvent:to:clear:
        Receiver: a HandMorph(843055104)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
                focusHolder: a PluggableButtonMorph(5505024)
                result: #(nil)
        Receiver's instance variables:
                bounds: (297@580) corner: (313@596)
                owner: a PasteUpMorph(425197568) [world]
                submorphs: #()
                fullBounds: (297@580) corner: (313@596)
                color: Color blue
                extension: a MorphExtension (141295616) [eventHandler = an EventHandler]
                mouseFocus: nil
                keyboardFocus: nil
                eventListeners: nil
                mouseListeners: nil
                keyboardListeners: nil
                mouseClickState: nil
                mouseOverHandler: a MouseOverHandler
                lastMouseEvent: [(297@580) mouseUp 235528 nil]
                targetOffset: (47.0@10.0)
                damageRecorder: a DamageRecorder
                cacheCanvas: nil
                cachedCanvasHasHoles: true
                temporaryCursor: nil
                temporaryCursorOffset: nil
                hardwareCursor: nil
                hasChanged: true
                savedPatch: nil
                lastEventBuffer: #(1 235528 297 580 0 0 0 1)
                lastKeyScanCode: 31
                combinedChar: nil
                eventSource: nil
                lastSystemEvent: nil
                captureBlock: nil
                recentModifiers: 0

[aBlock value] in PasteUpMorph>>becomeActiveDuring:
        Receiver: a PasteUpMorph(425197568) [world]
        Arguments and temporary variables:
                aBlock: [ActiveHand := self.
        ActiveEvent := anEvent.
        result := focusHolder
                ...etc...
        Receiver's instance variables:
                bounds: (0@0) corner: (958@1061)
                owner: nil
                submorphs: an Array(a TaskbarMorph(984088576) a
SystemWindow(53215232) a System...etc...
                fullBounds: nil
                color: (Color r: 0.97 g: 0.98 b: 1.0)
                extension: a MorphExtension (666632192) [eventHandler = an
EventHandler]  [othe...etc...
                borderWidth: 0
                borderColor: (Color r: 0.03 g: 0.02 b: 0.0)
                backgroundMorph: nil
                worldState: a WorldState
                griddingOn: nil

BlockClosure>>on:do:
        Receiver: [aBlock value]
        Arguments and temporary variables:
                exception: Error
                handlerAction: [:ex |
ActiveWorld := priorWorld.
        ActiveEvent := priorEvent.
        ...etc...
                handlerActive: false
        Receiver's instance variables:
                outerContext: PasteUpMorph>>becomeActiveDuring:
                startpc: 67
                numArgs: 0

PasteUpMorph>>becomeActiveDuring:
        Receiver: a PasteUpMorph(425197568) [world]
        Arguments and temporary variables:
                aBlock: [ActiveHand := self.
        ActiveEvent := anEvent.
        result := focusHolder
                ...etc...
                priorWorld: a PasteUpMorph(425197568) [world]
                priorHand: a HandMorph(843055104)
                priorEvent: [(494@369) mouseOver red nil nil]
        Receiver's instance variables:
                bounds: (0@0) corner: (958@1061)
                owner: nil
                submorphs: an Array(a TaskbarMorph(984088576) a
SystemWindow(53215232) a System...etc...
                fullBounds: nil
                color: (Color r: 0.97 g: 0.98 b: 1.0)
                extension: a MorphExtension (666632192) [eventHandler = an
EventHandler]  [othe...etc...
                borderWidth: 0
                borderColor: (Color r: 0.03 g: 0.02 b: 0.0)
                backgroundMorph: nil
                worldState: a WorldState
                griddingOn: nil

HandMorph>>sendFocusEvent:to:clear:
        Receiver: a HandMorph(843055104)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
                focusHolder: a PluggableButtonMorph(5505024)
                aBlock: [self mouseFocus: nil]
                w: a PasteUpMorph(425197568) [world]
                result: #(nil)
        Receiver's instance variables:
                bounds: (297@580) corner: (313@596)
                owner: a PasteUpMorph(425197568) [world]
                submorphs: #()
                fullBounds: (297@580) corner: (313@596)
                color: Color blue
                extension: a MorphExtension (141295616) [eventHandler = an EventHandler]
                mouseFocus: nil
                keyboardFocus: nil
                eventListeners: nil
                mouseListeners: nil
                keyboardListeners: nil
                mouseClickState: nil
                mouseOverHandler: a MouseOverHandler
                lastMouseEvent: [(297@580) mouseUp 235528 nil]
                targetOffset: (47.0@10.0)
                damageRecorder: a DamageRecorder
                cacheCanvas: nil
                cachedCanvasHasHoles: true
                temporaryCursor: nil
                temporaryCursorOffset: nil
                hardwareCursor: nil
                hasChanged: true
                savedPatch: nil
                lastEventBuffer: #(1 235528 297 580 0 0 0 1)
                lastKeyScanCode: 31
                combinedChar: nil
                eventSource: nil
                lastSystemEvent: nil
                captureBlock: nil
                recentModifiers: 0

HandMorph>>sendEvent:focus:clear:
        Receiver: a HandMorph(843055104)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
                focusHolder: a PluggableButtonMorph(5505024)
                aBlock: [self mouseFocus: nil]
                result: nil
        Receiver's instance variables:
                bounds: (297@580) corner: (313@596)
                owner: a PasteUpMorph(425197568) [world]
                submorphs: #()
                fullBounds: (297@580) corner: (313@596)
                color: Color blue
                extension: a MorphExtension (141295616) [eventHandler = an EventHandler]
                mouseFocus: nil
                keyboardFocus: nil
                eventListeners: nil
                mouseListeners: nil
                keyboardListeners: nil
                mouseClickState: nil
                mouseOverHandler: a MouseOverHandler
                lastMouseEvent: [(297@580) mouseUp 235528 nil]
                targetOffset: (47.0@10.0)
                damageRecorder: a DamageRecorder
                cacheCanvas: nil
                cachedCanvasHasHoles: true
                temporaryCursor: nil
                temporaryCursorOffset: nil
                hardwareCursor: nil
                hasChanged: true
                savedPatch: nil
                lastEventBuffer: #(1 235528 297 580 0 0 0 1)
                lastKeyScanCode: 31
                combinedChar: nil
                eventSource: nil
                lastSystemEvent: nil
                captureBlock: nil
                recentModifiers: 0

HandMorph>>sendMouseEvent:
        Receiver: a HandMorph(843055104)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
        Receiver's instance variables:
                bounds: (297@580) corner: (313@596)
                owner: a PasteUpMorph(425197568) [world]
                submorphs: #()
                fullBounds: (297@580) corner: (313@596)
                color: Color blue
                extension: a MorphExtension (141295616) [eventHandler = an EventHandler]
                mouseFocus: nil
                keyboardFocus: nil
                eventListeners: nil
                mouseListeners: nil
                keyboardListeners: nil
                mouseClickState: nil
                mouseOverHandler: a MouseOverHandler
                lastMouseEvent: [(297@580) mouseUp 235528 nil]
                targetOffset: (47.0@10.0)
                damageRecorder: a DamageRecorder
                cacheCanvas: nil
                cachedCanvasHasHoles: true
                temporaryCursor: nil
                temporaryCursorOffset: nil
                hardwareCursor: nil
                hasChanged: true
                savedPatch: nil
                lastEventBuffer: #(1 235528 297 580 0 0 0 1)
                lastKeyScanCode: 31
                combinedChar: nil
                eventSource: nil
                lastSystemEvent: nil
                captureBlock: nil
                recentModifiers: 0

HandMorph>>handleEvent:
        Receiver: a HandMorph(843055104)
        Arguments and temporary variables:
                anEvent: [(494@369) mouseUp 180312 nil]
                evt: [(494@369) mouseUp 180312 nil]
                ofs: nil
        Receiver's instance variables:
                bounds: (297@580) corner: (313@596)
                owner: a PasteUpMorph(425197568) [world]
                submorphs: #()
                fullBounds: (297@580) corner: (313@596)
                color: Color blue
                extension: a MorphExtension (141295616) [eventHandler = an EventHandler]
                mouseFocus: nil
                keyboardFocus: nil
                eventListeners: nil
                mouseListeners: nil
                keyboardListeners: nil
                mouseClickState: nil
                mouseOverHandler: a MouseOverHandler
                lastMouseEvent: [(297@580) mouseUp 235528 nil]
                targetOffset: (47.0@10.0)
                damageRecorder: a DamageRecorder
                cacheCanvas: nil
                cachedCanvasHasHoles: true
                temporaryCursor: nil
                temporaryCursorOffset: nil
                hardwareCursor: nil
                hasChanged: true
                savedPatch: nil
                lastEventBuffer: #(1 235528 297 580 0 0 0 1)
                lastKeyScanCode: 31
                combinedChar: nil
                eventSource: nil
                lastSystemEvent: nil
                captureBlock: nil
                recentModifiers: 0

HandMorph>>processEvents
        Receiver: a HandMorph(843055104)
        Arguments and temporary variables:
                evt: [(494@369) mouseUp 180312 nil]
                evtBuf: #(1 180312 494 369 0 0 0 1)
                type: 1
                hadAny: false
        Receiver's instance variables:
                bounds: (297@580) corner: (313@596)
                owner: a PasteUpMorph(425197568) [world]
                submorphs: #()
                fullBounds: (297@580) corner: (313@596)
                color: Color blue
                extension: a MorphExtension (141295616) [eventHandler = an EventHandler]
                mouseFocus: nil
                keyboardFocus: nil
                eventListeners: nil
                mouseListeners: nil
                keyboardListeners: nil
                mouseClickState: nil
                mouseOverHandler: a MouseOverHandler
                lastMouseEvent: [(297@580) mouseUp 235528 nil]
                targetOffset: (47.0@10.0)
                damageRecorder: a DamageRecorder
                cacheCanvas: nil
                cachedCanvasHasHoles: true
                temporaryCursor: nil
                temporaryCursorOffset: nil
                hardwareCursor: nil
                hasChanged: true
                savedPatch: nil
                lastEventBuffer: #(1 235528 297 580 0 0 0 1)
                lastKeyScanCode: 31
                combinedChar: nil
                eventSource: nil
                lastSystemEvent: nil
                captureBlock: nil
                recentModifiers: 0

[:h |
ActiveHand := h.
        h processEvents.
        ActiveHand := nil] in WorldState>>doOneCycleNowFor:
        Receiver: a WorldState
        Arguments and temporary variables:
                h: a HandMorph(843055104)
        Receiver's instance variables:
                hands: an Array(a HandMorph(843055104))
                viewBox: (0@0) corner: (958@1061)
                canvas: a FormCanvas on: DisplayScreen(958x1061x32)
                damageRecorder: a DamageRecorder
                stepList: a Heap(StepMessage(#stepAt: -> a SearchMorph(954204160))(a
SearchMorp...etc...
                lastStepTime: 235514
                lastStepMessage: nil
                lastCycleTime: 235534
                alarms: a Heap()
                lastAlarmTime: 235514
                menuBuilder: a PragmaMenuBuilder ( nil )

Array(SequenceableCollection)>>do:
        Receiver: an Array(a HandMorph(843055104))
        Arguments and temporary variables:
                aBlock: [:h |
ActiveHand := h.
        h processEvents.
        ActiveHand := nil]
                index: 1
                indexLimiT: 1
        Receiver's instance variables:
an Array(a HandMorph(843055104))

WorldState>>handsDo:
        Receiver: a WorldState
        Arguments and temporary variables:
                aBlock: [:h |
ActiveHand := h.
        h processEvents.
        ActiveHand := nil]
        Receiver's instance variables:
                hands: an Array(a HandMorph(843055104))
                viewBox: (0@0) corner: (958@1061)
                canvas: a FormCanvas on: DisplayScreen(958x1061x32)
                damageRecorder: a DamageRecorder
                stepList: a Heap(StepMessage(#stepAt: -> a SearchMorph(954204160))(a
SearchMorp...etc...
                lastStepTime: 235514
                lastStepMessage: nil
                lastCycleTime: 235534
                alarms: a Heap()
                lastAlarmTime: 235514
                menuBuilder: a PragmaMenuBuilder ( nil )

WorldState>>doOneCycleNowFor:
        Receiver: a WorldState
        Arguments and temporary variables:
                aWorld: a PasteUpMorph(425197568) [world]
        Receiver's instance variables:
                hands: an Array(a HandMorph(843055104))
                viewBox: (0@0) corner: (958@1061)
                canvas: a FormCanvas on: DisplayScreen(958x1061x32)
                damageRecorder: a DamageRecorder
                stepList: a Heap(StepMessage(#stepAt: -> a SearchMorph(954204160))(a
SearchMorp...etc...
                lastStepTime: 235514
                lastStepMessage: nil
                lastCycleTime: 235534
                alarms: a Heap()
                lastAlarmTime: 235514
                menuBuilder: a PragmaMenuBuilder ( nil )

WorldState>>doOneCycleFor:
        Receiver: a WorldState
        Arguments and temporary variables:
                aWorld: a PasteUpMorph(425197568) [world]
        Receiver's instance variables:
                hands: an Array(a HandMorph(843055104))
                viewBox: (0@0) corner: (958@1061)
                canvas: a FormCanvas on: DisplayScreen(958x1061x32)
                damageRecorder: a DamageRecorder
                stepList: a Heap(StepMessage(#stepAt: -> a SearchMorph(954204160))(a
SearchMorp...etc...
                lastStepTime: 235514
                lastStepMessage: nil
                lastCycleTime: 235534
                alarms: a Heap()
                lastAlarmTime: 235514
                menuBuilder: a PragmaMenuBuilder ( nil )

PasteUpMorph>>doOneCycle
        Receiver: a PasteUpMorph(425197568) [world]
        Arguments and temporary variables:

        Receiver's instance variables:
                bounds: (0@0) corner: (958@1061)
                owner: nil
                submorphs: an Array(a TaskbarMorph(984088576) a
SystemWindow(53215232) a System...etc...
                fullBounds: nil
                color: (Color r: 0.97 g: 0.98 b: 1.0)
                extension: a MorphExtension (666632192) [eventHandler = an
EventHandler]  [othe...etc...
                borderWidth: 0
                borderColor: (Color r: 0.03 g: 0.02 b: 0.0)
                backgroundMorph: nil
                worldState: a WorldState
                griddingOn: nil

[[World doOneCycle.
        Processor yield.
        false] whileFalse.
        nil] in MorphicUIManager>>spawnNewProcess
        Receiver: a MorphicUIManager
        Arguments and temporary variables:

        Receiver's instance variables:
                interactiveParser: nil

[self value.
        Processor terminateActive] in BlockClosure>>newProcess
        Receiver: [[World doOneCycle.
        Processor yield.
        false] whileFalse.
        nil]
        Arguments and temporary variables:

        Receiver's instance variables:
                outerContext: MorphicUIManager>>spawnNewProcess
                startpc: 57
                numArgs: 0


--- The full stack ---
UndefinedObject(Object)>>doesNotUnderstand: #directoryExists:
MCFileTreeRepository>>repositoryProperties
MCFileTreeRepository>>directory:
MCFileTreeRepository class(MCDirectoryRepository class)>>morphicConfigure
MCWorkingCopyBrowser>>newRepository
MCWorkingCopyBrowser>>addRepository
MCWorkingCopyBrowser(MCTool)>>performButtonAction:enabled:
PluggableButtonMorph>>performAction:
[:m | (m containsPoint: evt cursorPoint)
                ifTrue: [m enabled
                                ifTrue: [m performAction: evt]]] in PluggableButtonMorph>>mouseUp:
Array(SequenceableCollection)>>do:
PluggableButtonMorph>>mouseUp:
PluggableButtonMorph(Morph)>>handleMouseUp:
MouseButtonEvent>>sentTo:
PluggableButtonMorph(Morph)>>handleEvent:
PluggableButtonMorph(Morph)>>handleFocusEvent:
[ActiveHand := self.
        ActiveEvent := anEvent.
        result := focusHolder
                                handleFocusEvent: (anEvent
                                                transformedBy: (focusHolder transformedFrom: self))] in
HandMorph>>sendFocusEvent:to:clear:
[aBlock value] in PasteUpMorph>>becomeActiveDuring:
BlockClosure>>on:do:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendMouseEvent:
HandMorph>>handleEvent:
HandMorph>>processEvents
[:h |
ActiveHand := h.
        h processEvents.
        ActiveHand := nil] in WorldState>>doOneCycleNowFor:
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[[World doOneCycle.
        Processor yield.
        false] whileFalse.
        nil] in MorphicUIManager>>spawnNewProcess
[self value.
        Processor terminateActive] in BlockClosure>>newProcess

Paul,

Oops! I haven't updated the README since porting to Pharo2.0 ... The package MonticelloFileTree-FileDirectory-Utilities supplies the missing platform-specific implementation.

The docs (on the master branch) should be correct now.

Thanks for the report,

Dale

----- Original Message -----
| From: "Paul DeBruicker" <[hidden email]>
| To: [hidden email]
| Sent: Monday, September 10, 2012 9:17:25 AM
| Subject: [Metacello] filetree + Pharo 1.4 (Summer)  - error when creating filetree repo
|
|
|
|
| I followed the instructions on
| https://github.com/dalehenrich/filetree/blob/master/doc/PharoInstall.md
| and installed into an unmolested Pharo-1.4 image.  When I attempt to
| create a repo I get the error I pasted below
|
|
| There are no subclasses of MCFileTreeFileUtils  in my image and most
| of
| the methods in that class claim that they will be implemented by a
| subclass.
|
|
| What should I attempt to fix this?
|
| Thanks
|
| Paul
|
|
|
| 10 September 2012 9:09:30.819 am
|
| VM: unix - i686 - linux-gnu - CoInterpreter VMMaker.oscog-eem.201
| uuid:
| 56cdd078-6771-401a-8bed-68402a0e283d Aug 14 2012,
| StackToRegisterMappingCogit VMMaker.oscog-eem.201 uuid:
| 56cdd078-6771-401a-8bed-68402a0e283d Aug 14 2012, VM: r2585
| http://www.squeakvm.org/svn/squeak/branches/Cog Plugins: r2545
| http://squeakvm.org/svn/squeak/trunk/platforms/Cross/plugins
| Image: Pharo1.4 [Latest update: #14457]
|
| UndefinedObject(Object)>>doesNotUnderstand: #directoryExists:
| Receiver: nil
| Arguments and temporary variables:
| aMessage: directoryExists: UnixFileDirectory on '/opt/git/statsd'
| exception: MessageNotUnderstood: receiver of "directoryExists:" is
| nil
| resumeValue: nil
| Receiver's instance variables:
| nil
|
| MCFileTreeRepository>>repositoryProperties
| Receiver: a MCFileTreeRepository(filetree:///opt/git/statsd)
| Arguments and temporary variables:
| configEntry: nil
| Receiver's instance variables:
| creationTemplate: nil
| storeDiffs: nil
| cache: nil
| allFileNames: nil
| directory: UnixFileDirectory on '/opt/git/statsd'
| readonly: nil
| repositoryProperties: a Dictionary()
|
| MCFileTreeRepository>>directory:
| Receiver: a MCFileTreeRepository(filetree:///opt/git/statsd)
| Arguments and temporary variables:
| aDirectory: UnixFileDirectory on '/opt/git/statsd'
| Receiver's instance variables:
| creationTemplate: nil
| storeDiffs: nil
| cache: nil
| allFileNames: nil
| directory: UnixFileDirectory on '/opt/git/statsd'
| readonly: nil
| repositoryProperties: a Dictionary()
|
| MCFileTreeRepository class(MCDirectoryRepository
| class)>>morphicConfigure
| Receiver: MCFileTreeRepository
| Arguments and temporary variables:
| directory: UnixFileDirectory on '/opt/git/statsd'
| Receiver's instance variables:
| superclass: MCDirectoryRepository
| methodDict: a
| MethodDictionary(#allFileNames->(MCFileTreeRepository>>#allFileNa...etc...
| format: 144
| instanceVariables: #('readonly' 'repositoryProperties')
| organization: ('as yet unclassified' allFileNames
| basicStoreVersion:
| cachedFile...etc...
| subclasses: nil
| name: #MCFileTreeRepository
| classPool: nil
| sharedPools: nil
| environment: a SystemDictionary(lots of globals)
| category: #'MonticelloFileTree-Core'
| traitComposition: {}
| localSelectors: nil
| defaultPackageExtension: nil
|
| MCWorkingCopyBrowser>>newRepository
| Receiver: a MCWorkingCopyBrowser
| Arguments and temporary variables:
| types: {MCGOODSRepository. MCSMReleaseRepository.
| MCSmtpRepository.
| MCDirectory...etc...
| index: 8
| Receiver's instance variables:
| morph: a SystemWindow(283639808)
| label: nil
| modal: false
| modalValue: nil
| workingCopy: nil
| workingCopyWrapper: nil
| repository: nil
| defaults: nil
| order: 2
| repositoryPattern: nil
| workingCopyPattern: nil
|
| MCWorkingCopyBrowser>>addRepository
| Receiver: a MCWorkingCopyBrowser
| Arguments and temporary variables:
| repos: nil
| Receiver's instance variables:
| morph: a SystemWindow(283639808)
| label: nil
| modal: false
| modalValue: nil
| workingCopy: nil
| workingCopyWrapper: nil
| repository: nil
| defaults: nil
| order: 2
| repositoryPattern: nil
| workingCopyPattern: nil
|
| MCWorkingCopyBrowser(MCTool)>>performButtonAction:enabled:
| Receiver: a MCWorkingCopyBrowser
| Arguments and temporary variables:
| anActionSelector: #addRepository
| anEnabledSelector: #buttonEnabled
| Receiver's instance variables:
| morph: a SystemWindow(283639808)
| label: nil
| modal: false
| modalValue: nil
| workingCopy: nil
| workingCopyWrapper: nil
| repository: nil
| defaults: nil
| order: 2
| repositoryPattern: nil
| workingCopyPattern: nil
|
| PluggableButtonMorph>>performAction:
| Receiver: a PluggableButtonMorph(5505024)
| Arguments and temporary variables:
| event: [(494@369) mouseUp 180312 nil]
| Receiver's instance variables:
| bounds: (430.0@353.0) corner: (532.0@379.0)
| owner: a PanelMorph(571211776)
| submorphs: an Array(an AlignmentMorph(886833152))
| fullBounds: (430@353) corner: (532@379)
| color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
| 0.8170000000000001...etc...
| extension: a MorphExtension (31981568) [balloonText]  [other:
| (lastState -> fa...etc...
| borderWidth: 1
| borderColor: #simple
| model: a MCWorkingCopyBrowser
| label: '+Repository'
| getStateSelector: #buttonState
| actionSelector: #performButtonAction:enabled:
| getLabelSelector: nil
| getMenuSelector: nil
| shortcutCharacter: nil
| askBeforeChanging: false
| triggerOnMouseDown: false
| offColor: nil
| onColor: nil
| feedbackColor: nil
| showSelectionFeedback: false
| allButtons: nil
| arguments: #(#addRepository #buttonEnabled)
| argumentsProvider: nil
| argumentsSelector: nil
| gradientLook: true
| enabled: true
| actionBlock: nil
| getColorSelector: nil
| getEnabledSelector: #buttonEnabled
|
| [:m | (m containsPoint: evt cursorPoint)
| ifTrue: [m enabled
| ifTrue: [m performAction: evt]]] in
| PluggableButtonMorph>>mouseUp:
| Receiver: a PluggableButtonMorph(5505024)
| Arguments and temporary variables:
| evt: a PluggableButtonMorph(5505024)
| m: [(494@369) mouseUp 180312 nil]
| Receiver's instance variables:
| bounds: (430.0@353.0) corner: (532.0@379.0)
| owner: a PanelMorph(571211776)
| submorphs: an Array(an AlignmentMorph(886833152))
| fullBounds: (430@353) corner: (532@379)
| color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
| 0.8170000000000001...etc...
| extension: a MorphExtension (31981568) [balloonText]  [other:
| (lastState -> fa...etc...
| borderWidth: 1
| borderColor: #simple
| model: a MCWorkingCopyBrowser
| label: '+Repository'
| getStateSelector: #buttonState
| actionSelector: #performButtonAction:enabled:
| getLabelSelector: nil
| getMenuSelector: nil
| shortcutCharacter: nil
| askBeforeChanging: false
| triggerOnMouseDown: false
| offColor: nil
| onColor: nil
| feedbackColor: nil
| showSelectionFeedback: false
| allButtons: nil
| arguments: #(#addRepository #buttonEnabled)
| argumentsProvider: nil
| argumentsSelector: nil
| gradientLook: true
| enabled: true
| actionBlock: nil
| getColorSelector: nil
| getEnabledSelector: #buttonEnabled
|
| Array(SequenceableCollection)>>do:
| Receiver: an Array(a PluggableButtonMorph(654049280) a
| PluggableButtonMorph(931659776) a PluggableBu...etc...
| Arguments and temporary variables:
| aBlock: [:m | (m containsPoint: evt cursorPoint)
| ifTrue: [m enabled
| ifTru...etc...
| index: 6
| indexLimiT: 8
| Receiver's instance variables:
| an Array(a PluggableButtonMorph(654049280) a
| PluggableButtonMorph(931659776) a PluggableBu...etc...
|
| PluggableButtonMorph>>mouseUp:
| Receiver: a PluggableButtonMorph(5505024)
| Arguments and temporary variables:
| evt: [(494@369) mouseUp 180312 nil]
| all: an Array(a PluggableButtonMorph(654049280) a
| PluggableButtonMorph(93165977...etc...
| Receiver's instance variables:
| bounds: (430.0@353.0) corner: (532.0@379.0)
| owner: a PanelMorph(571211776)
| submorphs: an Array(an AlignmentMorph(886833152))
| fullBounds: (430@353) corner: (532@379)
| color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
| 0.8170000000000001...etc...
| extension: a MorphExtension (31981568) [balloonText]  [other:
| (lastState -> fa...etc...
| borderWidth: 1
| borderColor: #simple
| model: a MCWorkingCopyBrowser
| label: '+Repository'
| getStateSelector: #buttonState
| actionSelector: #performButtonAction:enabled:
| getLabelSelector: nil
| getMenuSelector: nil
| shortcutCharacter: nil
| askBeforeChanging: false
| triggerOnMouseDown: false
| offColor: nil
| onColor: nil
| feedbackColor: nil
| showSelectionFeedback: false
| allButtons: nil
| arguments: #(#addRepository #buttonEnabled)
| argumentsProvider: nil
| argumentsSelector: nil
| gradientLook: true
| enabled: true
| actionBlock: nil
| getColorSelector: nil
| getEnabledSelector: #buttonEnabled
|
| PluggableButtonMorph(Morph)>>handleMouseUp:
| Receiver: a PluggableButtonMorph(5505024)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| handler: nil
| Receiver's instance variables:
| bounds: (430.0@353.0) corner: (532.0@379.0)
| owner: a PanelMorph(571211776)
| submorphs: an Array(an AlignmentMorph(886833152))
| fullBounds: (430@353) corner: (532@379)
| color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
| 0.8170000000000001...etc...
| extension: a MorphExtension (31981568) [balloonText]  [other:
| (lastState -> fa...etc...
| borderWidth: 1
| borderColor: #simple
| model: a MCWorkingCopyBrowser
| label: '+Repository'
| getStateSelector: #buttonState
| actionSelector: #performButtonAction:enabled:
| getLabelSelector: nil
| getMenuSelector: nil
| shortcutCharacter: nil
| askBeforeChanging: false
| triggerOnMouseDown: false
| offColor: nil
| onColor: nil
| feedbackColor: nil
| showSelectionFeedback: false
| allButtons: nil
| arguments: #(#addRepository #buttonEnabled)
| argumentsProvider: nil
| argumentsSelector: nil
| gradientLook: true
| enabled: true
| actionBlock: nil
| getColorSelector: nil
| getEnabledSelector: #buttonEnabled
|
| MouseButtonEvent>>sentTo:
| Receiver: [(494@369) mouseUp 180312 nil]
| Arguments and temporary variables:
| anObject: a PluggableButtonMorph(5505024)
| Receiver's instance variables:
| timeStamp: 180312
| source: a HandMorph(843055104)
| windowIndex: nil
| type: #mouseUp
| buttons: 0
| position: (494@369)
| handler: nil
| wasHandled: true
| whichButton: 4
|
| PluggableButtonMorph(Morph)>>handleEvent:
| Receiver: a PluggableButtonMorph(5505024)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| Receiver's instance variables:
| bounds: (430.0@353.0) corner: (532.0@379.0)
| owner: a PanelMorph(571211776)
| submorphs: an Array(an AlignmentMorph(886833152))
| fullBounds: (430@353) corner: (532@379)
| color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
| 0.8170000000000001...etc...
| extension: a MorphExtension (31981568) [balloonText]  [other:
| (lastState -> fa...etc...
| borderWidth: 1
| borderColor: #simple
| model: a MCWorkingCopyBrowser
| label: '+Repository'
| getStateSelector: #buttonState
| actionSelector: #performButtonAction:enabled:
| getLabelSelector: nil
| getMenuSelector: nil
| shortcutCharacter: nil
| askBeforeChanging: false
| triggerOnMouseDown: false
| offColor: nil
| onColor: nil
| feedbackColor: nil
| showSelectionFeedback: false
| allButtons: nil
| arguments: #(#addRepository #buttonEnabled)
| argumentsProvider: nil
| argumentsSelector: nil
| gradientLook: true
| enabled: true
| actionBlock: nil
| getColorSelector: nil
| getEnabledSelector: #buttonEnabled
|
| PluggableButtonMorph(Morph)>>handleFocusEvent:
| Receiver: a PluggableButtonMorph(5505024)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| Receiver's instance variables:
| bounds: (430.0@353.0) corner: (532.0@379.0)
| owner: a PanelMorph(571211776)
| submorphs: an Array(an AlignmentMorph(886833152))
| fullBounds: (430@353) corner: (532@379)
| color: (Color r: 0.8190000000000001 g: 0.8170000000000001 b:
| 0.8170000000000001...etc...
| extension: a MorphExtension (31981568) [balloonText]  [other:
| (lastState -> fa...etc...
| borderWidth: 1
| borderColor: #simple
| model: a MCWorkingCopyBrowser
| label: '+Repository'
| getStateSelector: #buttonState
| actionSelector: #performButtonAction:enabled:
| getLabelSelector: nil
| getMenuSelector: nil
| shortcutCharacter: nil
| askBeforeChanging: false
| triggerOnMouseDown: false
| offColor: nil
| onColor: nil
| feedbackColor: nil
| showSelectionFeedback: false
| allButtons: nil
| arguments: #(#addRepository #buttonEnabled)
| argumentsProvider: nil
| argumentsSelector: nil
| gradientLook: true
| enabled: true
| actionBlock: nil
| getColorSelector: nil
| getEnabledSelector: #buttonEnabled
|
| [ActiveHand := self.
| ActiveEvent := anEvent.
| result := focusHolder
| handleFocusEvent: (anEvent
| transformedBy: (focusHolder transformedFrom: self))] in
| HandMorph>>sendFocusEvent:to:clear:
| Receiver: a HandMorph(843055104)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| focusHolder: a PluggableButtonMorph(5505024)
| result: #(nil)
| Receiver's instance variables:
| bounds: (297@580) corner: (313@596)
| owner: a PasteUpMorph(425197568) [world]
| submorphs: #()
| fullBounds: (297@580) corner: (313@596)
| color: Color blue
| extension: a MorphExtension (141295616) [eventHandler = an
| EventHandler]
| mouseFocus: nil
| keyboardFocus: nil
| eventListeners: nil
| mouseListeners: nil
| keyboardListeners: nil
| mouseClickState: nil
| mouseOverHandler: a MouseOverHandler
| lastMouseEvent: [(297@580) mouseUp 235528 nil]
| targetOffset: (47.0@10.0)
| damageRecorder: a DamageRecorder
| cacheCanvas: nil
| cachedCanvasHasHoles: true
| temporaryCursor: nil
| temporaryCursorOffset: nil
| hardwareCursor: nil
| hasChanged: true
| savedPatch: nil
| lastEventBuffer: #(1 235528 297 580 0 0 0 1)
| lastKeyScanCode: 31
| combinedChar: nil
| eventSource: nil
| lastSystemEvent: nil
| captureBlock: nil
| recentModifiers: 0
|
| [aBlock value] in PasteUpMorph>>becomeActiveDuring:
| Receiver: a PasteUpMorph(425197568) [world]
| Arguments and temporary variables:
| aBlock: [ActiveHand := self.
| ActiveEvent := anEvent.
| result := focusHolder
| ...etc...
| Receiver's instance variables:
| bounds: (0@0) corner: (958@1061)
| owner: nil
| submorphs: an Array(a TaskbarMorph(984088576) a
| SystemWindow(53215232) a System...etc...
| fullBounds: nil
| color: (Color r: 0.97 g: 0.98 b: 1.0)
| extension: a MorphExtension (666632192) [eventHandler = an
| EventHandler]  [othe...etc...
| borderWidth: 0
| borderColor: (Color r: 0.03 g: 0.02 b: 0.0)
| backgroundMorph: nil
| worldState: a WorldState
| griddingOn: nil
|
| BlockClosure>>on:do:
| Receiver: [aBlock value]
| Arguments and temporary variables:
| exception: Error
| handlerAction: [:ex |
| ActiveWorld := priorWorld.
| ActiveEvent := priorEvent.
| ...etc...
| handlerActive: false
| Receiver's instance variables:
| outerContext: PasteUpMorph>>becomeActiveDuring:
| startpc: 67
| numArgs: 0
|
| PasteUpMorph>>becomeActiveDuring:
| Receiver: a PasteUpMorph(425197568) [world]
| Arguments and temporary variables:
| aBlock: [ActiveHand := self.
| ActiveEvent := anEvent.
| result := focusHolder
| ...etc...
| priorWorld: a PasteUpMorph(425197568) [world]
| priorHand: a HandMorph(843055104)
| priorEvent: [(494@369) mouseOver red nil nil]
| Receiver's instance variables:
| bounds: (0@0) corner: (958@1061)
| owner: nil
| submorphs: an Array(a TaskbarMorph(984088576) a
| SystemWindow(53215232) a System...etc...
| fullBounds: nil
| color: (Color r: 0.97 g: 0.98 b: 1.0)
| extension: a MorphExtension (666632192) [eventHandler = an
| EventHandler]  [othe...etc...
| borderWidth: 0
| borderColor: (Color r: 0.03 g: 0.02 b: 0.0)
| backgroundMorph: nil
| worldState: a WorldState
| griddingOn: nil
|
| HandMorph>>sendFocusEvent:to:clear:
| Receiver: a HandMorph(843055104)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| focusHolder: a PluggableButtonMorph(5505024)
| aBlock: [self mouseFocus: nil]
| w: a PasteUpMorph(425197568) [world]
| result: #(nil)
| Receiver's instance variables:
| bounds: (297@580) corner: (313@596)
| owner: a PasteUpMorph(425197568) [world]
| submorphs: #()
| fullBounds: (297@580) corner: (313@596)
| color: Color blue
| extension: a MorphExtension (141295616) [eventHandler = an
| EventHandler]
| mouseFocus: nil
| keyboardFocus: nil
| eventListeners: nil
| mouseListeners: nil
| keyboardListeners: nil
| mouseClickState: nil
| mouseOverHandler: a MouseOverHandler
| lastMouseEvent: [(297@580) mouseUp 235528 nil]
| targetOffset: (47.0@10.0)
| damageRecorder: a DamageRecorder
| cacheCanvas: nil
| cachedCanvasHasHoles: true
| temporaryCursor: nil
| temporaryCursorOffset: nil
| hardwareCursor: nil
| hasChanged: true
| savedPatch: nil
| lastEventBuffer: #(1 235528 297 580 0 0 0 1)
| lastKeyScanCode: 31
| combinedChar: nil
| eventSource: nil
| lastSystemEvent: nil
| captureBlock: nil
| recentModifiers: 0
|
| HandMorph>>sendEvent:focus:clear:
| Receiver: a HandMorph(843055104)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| focusHolder: a PluggableButtonMorph(5505024)
| aBlock: [self mouseFocus: nil]
| result: nil
| Receiver's instance variables:
| bounds: (297@580) corner: (313@596)
| owner: a PasteUpMorph(425197568) [world]
| submorphs: #()
| fullBounds: (297@580) corner: (313@596)
| color: Color blue
| extension: a MorphExtension (141295616) [eventHandler = an
| EventHandler]
| mouseFocus: nil
| keyboardFocus: nil
| eventListeners: nil
| mouseListeners: nil
| keyboardListeners: nil
| mouseClickState: nil
| mouseOverHandler: a MouseOverHandler
| lastMouseEvent: [(297@580) mouseUp 235528 nil]
| targetOffset: (47.0@10.0)
| damageRecorder: a DamageRecorder
| cacheCanvas: nil
| cachedCanvasHasHoles: true
| temporaryCursor: nil
| temporaryCursorOffset: nil
| hardwareCursor: nil
| hasChanged: true
| savedPatch: nil
| lastEventBuffer: #(1 235528 297 580 0 0 0 1)
| lastKeyScanCode: 31
| combinedChar: nil
| eventSource: nil
| lastSystemEvent: nil
| captureBlock: nil
| recentModifiers: 0
|
| HandMorph>>sendMouseEvent:
| Receiver: a HandMorph(843055104)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| Receiver's instance variables:
| bounds: (297@580) corner: (313@596)
| owner: a PasteUpMorph(425197568) [world]
| submorphs: #()
| fullBounds: (297@580) corner: (313@596)
| color: Color blue
| extension: a MorphExtension (141295616) [eventHandler = an
| EventHandler]
| mouseFocus: nil
| keyboardFocus: nil
| eventListeners: nil
| mouseListeners: nil
| keyboardListeners: nil
| mouseClickState: nil
| mouseOverHandler: a MouseOverHandler
| lastMouseEvent: [(297@580) mouseUp 235528 nil]
| targetOffset: (47.0@10.0)
| damageRecorder: a DamageRecorder
| cacheCanvas: nil
| cachedCanvasHasHoles: true
| temporaryCursor: nil
| temporaryCursorOffset: nil
| hardwareCursor: nil
| hasChanged: true
| savedPatch: nil
| lastEventBuffer: #(1 235528 297 580 0 0 0 1)
| lastKeyScanCode: 31
| combinedChar: nil
| eventSource: nil
| lastSystemEvent: nil
| captureBlock: nil
| recentModifiers: 0
|
| HandMorph>>handleEvent:
| Receiver: a HandMorph(843055104)
| Arguments and temporary variables:
| anEvent: [(494@369) mouseUp 180312 nil]
| evt: [(494@369) mouseUp 180312 nil]
| ofs: nil
| Receiver's instance variables:
| bounds: (297@580) corner: (313@596)
| owner: a PasteUpMorph(425197568) [world]
| submorphs: #()
| fullBounds: (297@580) corner: (313@596)
| color: Color blue
| extension: a MorphExtension (141295616) [eventHandler = an
| EventHandler]
| mouseFocus: nil
| keyboardFocus: nil
| eventListeners: nil
| mouseListeners: nil
| keyboardListeners: nil
| mouseClickState: nil
| mouseOverHandler: a MouseOverHandler
| lastMouseEvent: [(297@580) mouseUp 235528 nil]
| targetOffset: (47.0@10.0)
| damageRecorder: a DamageRecorder
| cacheCanvas: nil
| cachedCanvasHasHoles: true
| temporaryCursor: nil
| temporaryCursorOffset: nil
| hardwareCursor: nil
| hasChanged: true
| savedPatch: nil
| lastEventBuffer: #(1 235528 297 580 0 0 0 1)
| lastKeyScanCode: 31
| combinedChar: nil
| eventSource: nil
| lastSystemEvent: nil
| captureBlock: nil
| recentModifiers: 0
|
| HandMorph>>processEvents
| Receiver: a HandMorph(843055104)
| Arguments and temporary variables:
| evt: [(494@369) mouseUp 180312 nil]
| evtBuf: #(1 180312 494 369 0 0 0 1)
| type: 1
| hadAny: false
| Receiver's instance variables:
| bounds: (297@580) corner: (313@596)
| owner: a PasteUpMorph(425197568) [world]
| submorphs: #()
| fullBounds: (297@580) corner: (313@596)
| color: Color blue
| extension: a MorphExtension (141295616) [eventHandler = an
| EventHandler]
| mouseFocus: nil
| keyboardFocus: nil
| eventListeners: nil
| mouseListeners: nil
| keyboardListeners: nil
| mouseClickState: nil
| mouseOverHandler: a MouseOverHandler
| lastMouseEvent: [(297@580) mouseUp 235528 nil]
| targetOffset: (47.0@10.0)
| damageRecorder: a DamageRecorder
| cacheCanvas: nil
| cachedCanvasHasHoles: true
| temporaryCursor: nil
| temporaryCursorOffset: nil
| hardwareCursor: nil
| hasChanged: true
| savedPatch: nil
| lastEventBuffer: #(1 235528 297 580 0 0 0 1)
| lastKeyScanCode: 31
| combinedChar: nil
| eventSource: nil
| lastSystemEvent: nil
| captureBlock: nil
| recentModifiers: 0
|
| [:h |
| ActiveHand := h.
| h processEvents.
| ActiveHand := nil] in WorldState>>doOneCycleNowFor:
| Receiver: a WorldState
| Arguments and temporary variables:
| h: a HandMorph(843055104)
| Receiver's instance variables:
| hands: an Array(a HandMorph(843055104))
| viewBox: (0@0) corner: (958@1061)
| canvas: a FormCanvas on: DisplayScreen(958x1061x32)
| damageRecorder: a DamageRecorder
| stepList: a Heap(StepMessage(#stepAt: -> a
| SearchMorph(954204160))(a
| SearchMorp...etc...
| lastStepTime: 235514
| lastStepMessage: nil
| lastCycleTime: 235534
| alarms: a Heap()
| lastAlarmTime: 235514
| menuBuilder: a PragmaMenuBuilder ( nil )
|
| Array(SequenceableCollection)>>do:
| Receiver: an Array(a HandMorph(843055104))
| Arguments and temporary variables:
| aBlock: [:h |
| ActiveHand := h.
| h processEvents.
| ActiveHand := nil]
| index: 1
| indexLimiT: 1
| Receiver's instance variables:
| an Array(a HandMorph(843055104))
|
| WorldState>>handsDo:
| Receiver: a WorldState
| Arguments and temporary variables:
| aBlock: [:h |
| ActiveHand := h.
| h processEvents.
| ActiveHand := nil]
| Receiver's instance variables:
| hands: an Array(a HandMorph(843055104))
| viewBox: (0@0) corner: (958@1061)
| canvas: a FormCanvas on: DisplayScreen(958x1061x32)
| damageRecorder: a DamageRecorder
| stepList: a Heap(StepMessage(#stepAt: -> a
| SearchMorph(954204160))(a
| SearchMorp...etc...
| lastStepTime: 235514
| lastStepMessage: nil
| lastCycleTime: 235534
| alarms: a Heap()
| lastAlarmTime: 235514
| menuBuilder: a PragmaMenuBuilder ( nil )
|
| WorldState>>doOneCycleNowFor:
| Receiver: a WorldState
| Arguments and temporary variables:
| aWorld: a PasteUpMorph(425197568) [world]
| Receiver's instance variables:
| hands: an Array(a HandMorph(843055104))
| viewBox: (0@0) corner: (958@1061)
| canvas: a FormCanvas on: DisplayScreen(958x1061x32)
| damageRecorder: a DamageRecorder
| stepList: a Heap(StepMessage(#stepAt: -> a
| SearchMorph(954204160))(a
| SearchMorp...etc...
| lastStepTime: 235514
| lastStepMessage: nil
| lastCycleTime: 235534
| alarms: a Heap()
| lastAlarmTime: 235514
| menuBuilder: a PragmaMenuBuilder ( nil )
|
| WorldState>>doOneCycleFor:
| Receiver: a WorldState
| Arguments and temporary variables:
| aWorld: a PasteUpMorph(425197568) [world]
| Receiver's instance variables:
| hands: an Array(a HandMorph(843055104))
| viewBox: (0@0) corner: (958@1061)
| canvas: a FormCanvas on: DisplayScreen(958x1061x32)
| damageRecorder: a DamageRecorder
| stepList: a Heap(StepMessage(#stepAt: -> a
| SearchMorph(954204160))(a
| SearchMorp...etc...
| lastStepTime: 235514
| lastStepMessage: nil
| lastCycleTime: 235534
| alarms: a Heap()
| lastAlarmTime: 235514
| menuBuilder: a PragmaMenuBuilder ( nil )
|
| PasteUpMorph>>doOneCycle
| Receiver: a PasteUpMorph(425197568) [world]
| Arguments and temporary variables:
|
| Receiver's instance variables:
| bounds: (0@0) corner: (958@1061)
| owner: nil
| submorphs: an Array(a TaskbarMorph(984088576) a
| SystemWindow(53215232) a System...etc...
| fullBounds: nil
| color: (Color r: 0.97 g: 0.98 b: 1.0)
| extension: a MorphExtension (666632192) [eventHandler = an
| EventHandler]  [othe...etc...
| borderWidth: 0
| borderColor: (Color r: 0.03 g: 0.02 b: 0.0)
| backgroundMorph: nil
| worldState: a WorldState
| griddingOn: nil
|
| [[World doOneCycle.
| Processor yield.
| false] whileFalse.
| nil] in MorphicUIManager>>spawnNewProcess
| Receiver: a MorphicUIManager
| Arguments and temporary variables:
|
| Receiver's instance variables:
| interactiveParser: nil
|
| [self value.
| Processor terminateActive] in BlockClosure>>newProcess
| Receiver: [[World doOneCycle.
| Processor yield.
| false] whileFalse.
| nil]
| Arguments and temporary variables:
|
| Receiver's instance variables:
| outerContext: MorphicUIManager>>spawnNewProcess
| startpc: 57
| numArgs: 0
|
|
| --- The full stack ---
| UndefinedObject(Object)>>doesNotUnderstand: #directoryExists:
| MCFileTreeRepository>>repositoryProperties
| MCFileTreeRepository>>directory:
| MCFileTreeRepository class(MCDirectoryRepository
| class)>>morphicConfigure
| MCWorkingCopyBrowser>>newRepository
| MCWorkingCopyBrowser>>addRepository
| MCWorkingCopyBrowser(MCTool)>>performButtonAction:enabled:
| PluggableButtonMorph>>performAction:
| [:m | (m containsPoint: evt cursorPoint)
| ifTrue: [m enabled
| ifTrue: [m performAction: evt]]] in
| PluggableButtonMorph>>mouseUp:
| Array(SequenceableCollection)>>do:
| PluggableButtonMorph>>mouseUp:
| PluggableButtonMorph(Morph)>>handleMouseUp:
| MouseButtonEvent>>sentTo:
| PluggableButtonMorph(Morph)>>handleEvent:
| PluggableButtonMorph(Morph)>>handleFocusEvent:
| [ActiveHand := self.
| ActiveEvent := anEvent.
| result := focusHolder
| handleFocusEvent: (anEvent
| transformedBy: (focusHolder transformedFrom: self))] in
| HandMorph>>sendFocusEvent:to:clear:
| [aBlock value] in PasteUpMorph>>becomeActiveDuring:
| BlockClosure>>on:do:
| PasteUpMorph>>becomeActiveDuring:
| HandMorph>>sendFocusEvent:to:clear:
| HandMorph>>sendEvent:focus:clear:
| HandMorph>>sendMouseEvent:
| HandMorph>>handleEvent:
| HandMorph>>processEvents
| [:h |
| ActiveHand := h.
| h processEvents.
| ActiveHand := nil] in WorldState>>doOneCycleNowFor:
| Array(SequenceableCollection)>>do:
| WorldState>>handsDo:
| WorldState>>doOneCycleNowFor:
| WorldState>>doOneCycleFor:
| PasteUpMorph>>doOneCycle
| [[World doOneCycle.
| Processor yield.
| false] whileFalse.
| nil] in MorphicUIManager>>spawnNewProcess
| [self value.
| Processor terminateActive] in BlockClosure>>newProcess
|