Stack Trace: MessageNotUnderstood: MirrorsForSqueak`MethodMirror`1170>>enclosingClassStencil

[Jirka Daněk]

What did you want to do?

What I did.

What did you do?

I evaluated (BlackMarket platform files FilePath for: '/bin/bash') stat: [:s|s halt] ifFail:nil in a Workspace window and left-clicked one of the do-its links in the right column in the call stack listing.

What happened?

The error I am reporting.

What did you expect?

to find out what do-its means

Please make sure you included all relevant information so that the problem can be verified and/or reproduced.

The error appears whenever I click any link in that column, not just that one do-its.

DETAILS:

19 February 2014 2:08:57.816412 pm

VM: unix version linux-gnu - Smalltalk

VM Name: Newspeak Virtual Machine CoInterpreter_VMMaker.oscog-eem.331

Image: nsboot-2014-02-19 [latest update: #11860]

SecurityManager state:

Restricted: false

FileAccess: true

SocketAccess: true

Working Dir /home/jirka/Bin/newspeak-2013-09-14-linux/newspeak-2013-09-14-linux/nsboot-2014-02-19

Trusted Dir /home/jirka/Bin/newspeak-2013-09-14-linux/newspeak-2013-09-14-linux/nsboot-2014-02-19/secure

Untrusted Dir /home/jirka/Bin/newspeak-2013-09-14-linux/newspeak-2013-09-14-linux/nsboot-2014-02-19/My Squeak

MirrorsForSqueak`MethodMirror`1170(KernelForSqueak`Object)>>doesNotUnderstand: #enclosingClassStencil

Receiver: MethodMirror reflecting: (Compiler>>#evaluate:in:to:notifying:ifFail:logged: "a CompiledMe...etc...

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

reflectee: (Compiler>>#evaluate:in:to:notifying:ifFail:logged: "a CompiledMetho...etc...

Debugging`Debugger`ActivationSubject`319(Debugging`Debugger`ActivationSubject)>>allMethodCategories

Receiver: Debugging`Debugger`ActivationSubject`319#4033(Compiler evaluate:in:to:notifying:ifFail:log...etc...

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

model: Compiler evaluate:in:to:notifying:ifFail:logged:

presenterX: Debugging`Debugger`ActivationPresenter`319#41(Debugging`Debugger`Ac...etc...

methodMirror_slot: nil

Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>assembleListOfUsefulNames

Receiver: Browsing`MethodCategoryPresenter`118#2249(Debugging`Debugger`ActivationSubject`319#4033(Co...etc...

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

parentX: HopscotchFramework`ComposerClasses`RowComposer`1636#2489

visualX: Brazil`ContainerClasses`Wrapper`2001#2379 in Brazil`AreaClasses`RowCel...etc...

decorators: nil

subject: Debugging`Debugger`ActivationSubject`319#4033(Compiler evaluate:in:to:...etc...

substanceX: HopscotchFramework`ComposerClasses`HolderComposer`1636#3335

noticeHandlerSelectorsX: nil

isEditing: false

editor: nil

Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>respondToClick

Receiver: Browsing`MethodCategoryPresenter`118#2249(Debugging`Debugger`ActivationSubject`319#4033(Co...etc...

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

parentX: HopscotchFramework`ComposerClasses`RowComposer`1636#2489

visualX: Brazil`ContainerClasses`Wrapper`2001#2379 in Brazil`AreaClasses`RowCel...etc...

decorators: nil

subject: Debugging`Debugger`ActivationSubject`319#4033(Compiler evaluate:in:to:...etc...

substanceX: HopscotchFramework`ComposerClasses`HolderComposer`1636#3335

noticeHandlerSelectorsX: nil

isEditing: false

editor: nil

[] in Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>viewerDefinition

Receiver: Browsing`MethodCategoryPresenter`118#2249(Debugging`Debugger`ActivationSubject`319#4033(Co...etc...

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

parentX: HopscotchFramework`ComposerClasses`RowComposer`1636#2489

visualX: Brazil`ContainerClasses`Wrapper`2001#2379 in Brazil`AreaClasses`RowCel...etc...

decorators: nil

subject: Debugging`Debugger`ActivationSubject`319#4033(Compiler evaluate:in:to:...etc...

substanceX: HopscotchFramework`ComposerClasses`HolderComposer`1636#3335

noticeHandlerSelectorsX: nil

isEditing: false

editor: nil

[] in Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetClasses`Hyperlink)>>doAction

Receiver: Brazil`WidgetClasses`Hyperlink`2841#214 in Brazil`AreaClasses`Anchor`551 #'public access'

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

parent: Brazil`ContainerClasses`Wrapper`2001#2379 in Brazil`AreaClasses`RowCell...etc...

agent: a HyperlinkMorphicAgent

owner: nil

visibleA: Brazil`PlumbingClasses`Attribute`236#242 true

duct: Ducts`Duct`277#325 of: Brazil`WidgetClasses`Hyperlink`2841#214 in Brazil`...etc...

area: Brazil`AreaClasses`Anchor`551#23

boundsH: Brazil`PlumbingClasses`MappableHolder`236#468 0@0 corner: 59@12

updateLockLevel: 0

currentNaturalExtent: 59@12

textA: Brazil`PlumbingClasses`Attribute`236#560 #'public access'

fontA: Brazil`PlumbingClasses`Attribute`236#608 Brazil`PlumbingClasses`Font`236...etc...

colorA: Brazil`PlumbingClasses`Attribute`236#653 Color gray

hoverColorA: Brazil`PlumbingClasses`Attribute`236#954 (Color r: 0.0 g: 0.0 b: 0...etc...

downColorA: Brazil`PlumbingClasses`Attribute`236#1076 (Color r: 0.0 g: 0.0 b: 0...etc...

underlineNormal: false

underlineHover: true

action: [closure] in Browsing`MethodCategoryPresenter`118(Browsing`MethodCatego...etc...

dragTracker: nil

BlockClosure>>cull:

Receiver: [closure] in Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetClasses`Hyperlink)>>doAction...etc...

Arguments and temporary variables: 

firstArg: [closure] in Browsing`MethodCategoryPresenter`118(Browsing`MethodCate...etc...

Receiver's instance variables: 

outerContext: Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetClasses`Hyperlin...etc...

startpc: 35

numArgs: 0

BlockClosure(ProtoObject)>>ifNotNil:

Receiver: [closure] in Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>viewe...etc...

Arguments and temporary variables: 

ifNotNilBlock: [closure] in Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetCl...etc...

Receiver's instance variables: 

outerContext: Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPrese...etc...

startpc: 58

numArgs: 0

Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetClasses`Hyperlink)>>doAction

Receiver: Brazil`WidgetClasses`Hyperlink`2841#214 in Brazil`AreaClasses`Anchor`551 #'public access'

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

parent: Brazil`ContainerClasses`Wrapper`2001#2379 in Brazil`AreaClasses`RowCell...etc...

agent: a HyperlinkMorphicAgent

owner: nil

visibleA: Brazil`PlumbingClasses`Attribute`236#242 true

duct: Ducts`Duct`277#325 of: Brazil`WidgetClasses`Hyperlink`2841#214 in Brazil`...etc...

area: Brazil`AreaClasses`Anchor`551#23

boundsH: Brazil`PlumbingClasses`MappableHolder`236#468 0@0 corner: 59@12

updateLockLevel: 0

currentNaturalExtent: 59@12

textA: Brazil`PlumbingClasses`Attribute`236#560 #'public access'

fontA: Brazil`PlumbingClasses`Attribute`236#608 Brazil`PlumbingClasses`Font`236...etc...

colorA: Brazil`PlumbingClasses`Attribute`236#653 Color gray

hoverColorA: Brazil`PlumbingClasses`Attribute`236#954 (Color r: 0.0 g: 0.0 b: 0...etc...

downColorA: Brazil`PlumbingClasses`Attribute`236#1076 (Color r: 0.0 g: 0.0 b: 0...etc...

underlineNormal: false

underlineHover: true

action: [closure] in Browsing`MethodCategoryPresenter`118(Browsing`MethodCatego...etc...

dragTracker: nil

HyperlinkMorphicAgent>>respondToMouseUpLeft

Receiver: a HyperlinkMorphicAgent

Arguments and temporary variables: 

Receiver's instance variables: 

visualX: Brazil`WidgetClasses`Hyperlink`2841#214 in Brazil`AreaClasses`Anchor`5...etc...

attributeMappings: an OrderedCollection(an AttributeMapping an AttributeMapping...etc...

fullyMapped: true

morph: a BrazilStringMorph(222)#'public access'

cachedNaturalExtent: 59@12

isTrackingMousePress: false

BrazilStringMorph>>mouseUp:

Receiver: a BrazilStringMorph(222)#'public access'

Arguments and temporary variables: 

event: [867@530 mouseUp 8525756]

Receiver's instance variables: 

bounds: 824@528 corner: 883@540

owner: a BrazilContainerMorph(1648)

submorphs: #()

fullBounds: 824@528 corner: 883@540

color: Color gray

extension: a MorphExtension (932) [other:  (brazilAgent -> a HyperlinkMorphicAg...etc...

font: a StrikeFont(Accujen09 12)

emphasis: nil

contents: #'public access'

hasFocus: false

effectiveFont: nil

agent: a HyperlinkMorphicAgent

showUnderline: false

BrazilStringMorph(Morph)>>handleMouseUp:

Receiver: a BrazilStringMorph(222)#'public access'

Arguments and temporary variables: 

anEvent: [867@530 mouseUp 8525756]

Receiver's instance variables: 

bounds: 824@528 corner: 883@540

owner: a BrazilContainerMorph(1648)

submorphs: #()

fullBounds: 824@528 corner: 883@540

color: Color gray

extension: a MorphExtension (932) [other:  (brazilAgent -> a HyperlinkMorphicAg...etc...

font: a StrikeFont(Accujen09 12)

emphasis: nil

contents: #'public access'

hasFocus: false

effectiveFont: nil

agent: a HyperlinkMorphicAgent

showUnderline: false

MouseButtonEvent>>sentTo:

Receiver: [867@530 mouseUp 8525756]

Arguments and temporary variables: 

anObject: a BrazilStringMorph(222)#'public access'

Receiver's instance variables: 

timeStamp: 8525756

source: a HandMorph(3216)

type: #mouseUp

buttons: 0

position: 867@530

handler: nil

wasHandled: true

whichButton: 4

BrazilStringMorph(Morph)>>handleEvent:

Receiver: a BrazilStringMorph(222)#'public access'

Arguments and temporary variables: 

anEvent: [867@530 mouseUp 8525756]

Receiver's instance variables: 

bounds: 824@528 corner: 883@540

owner: a BrazilContainerMorph(1648)

submorphs: #()

fullBounds: 824@528 corner: 883@540

color: Color gray

extension: a MorphExtension (932) [other:  (brazilAgent -> a HyperlinkMorphicAg...etc...

font: a StrikeFont(Accujen09 12)

emphasis: nil

contents: #'public access'

hasFocus: false

effectiveFont: nil

agent: a HyperlinkMorphicAgent

showUnderline: false

BrazilStringMorph(Morph)>>handleFocusEvent:

Receiver: a BrazilStringMorph(222)#'public access'

Arguments and temporary variables: 

anEvent: [867@530 mouseUp 8525756]

Receiver's instance variables: 

bounds: 824@528 corner: 883@540

owner: a BrazilContainerMorph(1648)

submorphs: #()

fullBounds: 824@528 corner: 883@540

color: Color gray

extension: a MorphExtension (932) [other:  (brazilAgent -> a HyperlinkMorphicAg...etc...

font: a StrikeFont(Accujen09 12)

emphasis: nil

contents: #'public access'

hasFocus: false

effectiveFont: nil

agent: a HyperlinkMorphicAgent

showUnderline: false

[] in HandMorph>>sendFocusEvent:to:clear:

Receiver: a HandMorph(3216)

Arguments and temporary variables: 

<<error during printing>

Receiver's instance variables: 

bounds: 215@217 corner: 231@233

owner: a PasteUpMorph(1622) [world]

submorphs: #()

fullBounds: nil

color: Color blue

extension: a MorphExtension (539) [eventHandler = an EventHandler] 

mouseFocus: nil

keyboardFocus: a BrazilTextMorphForEditView(3890)

eventListeners: nil

mouseListeners: nil

keyboardListeners: a WeakArray(nil a NewsqueakDockingBar(3664))

mouseClickState: nil

mouseOverHandler: a MouseOverHandler

lastMouseEvent: [215@217 mouseUp 8535244]

targetOffset: 4@3

damageRecorder: a DamageRecorder

cacheCanvas: nil

cachedCanvasHasHoles: true

temporaryCursor: nil

temporaryCursorOffset: nil

hardwareCursor: nil

hasChanged: true

savedPatch: nil

userInitials: ''

lastEventBuffer: #(1 8535244 215 217 0 0 0 0)

genieGestureProcessor: nil

keyboardInterpreter: an UTF32InputInterpreter

BlockClosure>>on:do:

Receiver: [closure] in HandMorph>>sendFocusEvent:to:clear:

Arguments and temporary variables: 

exception: Error

handlerAction: [closure] in PasteUpMorph>>becomeActiveDuring:

handlerActive: false

Receiver's instance variables: 

outerContext: HandMorph>>sendFocusEvent:to:clear:

startpc: 67

numArgs: 0

PasteUpMorph>>becomeActiveDuring:

Receiver: a PasteUpMorph(1622) [world]

Arguments and temporary variables: 

aBlock: [closure] in HandMorph>>sendFocusEvent:to:clear:

priorWorld: a PasteUpMorph(1622) [world]

priorHand: a HandMorph(3216)

priorEvent: [1075@647 mouseOver red nil]

Receiver's instance variables: 

bounds: 0@0 corner: 1600@853

owner: nil

submorphs: {a BrazilSystemWindow(2187) . a BrazilSystemWindow(2367) . a BrazilS...etc...

fullBounds: nil

color: (Color r: 0.9 g: 0.9 b: 0.9)

extension: a MorphExtension (2543) [eventHandler = an EventHandler]  [other:  (...etc...

borderWidth: 0

borderColor: (Color r: 0.515 g: 0.181 b: 0.263)

presenter: a Presenter

model: a MorphicModel(3376)

cursor: 1

padding: 3

backgroundMorph: nil

turtleTrailsForm: nil

turtlePen: nil

lastTurtlePositions: nil

isPartsBin: nil

indicateCursor: nil

wantsMouseOverHalos: nil

worldState: a WorldState

griddingOn: nil

HandMorph>>sendFocusEvent:to:clear:

Receiver: a HandMorph(3216)

Arguments and temporary variables: 

anEvent: [1075@647 mouseUp 8525756]

focusHolder: a BrazilStringMorph(222)#'public access'

aBlock: [closure] in HandMorph>>sendMouseEvent:

w: a PasteUpMorph(1622) [world]

result: #(nil)

Receiver's instance variables: 

bounds: 215@217 corner: 231@233

owner: a PasteUpMorph(1622) [world]

submorphs: #()

fullBounds: nil

color: Color blue

extension: a MorphExtension (539) [eventHandler = an EventHandler] 

mouseFocus: nil

keyboardFocus: a BrazilTextMorphForEditView(3890)

eventListeners: nil

mouseListeners: nil

keyboardListeners: a WeakArray(nil a NewsqueakDockingBar(3664))

mouseClickState: nil

mouseOverHandler: a MouseOverHandler

lastMouseEvent: [215@217 mouseUp 8535244]

targetOffset: 4@3

damageRecorder: a DamageRecorder

cacheCanvas: nil

cachedCanvasHasHoles: true

temporaryCursor: nil

temporaryCursorOffset: nil

hardwareCursor: nil

hasChanged: true

savedPatch: nil

userInitials: ''

lastEventBuffer: #(1 8535244 215 217 0 0 0 0)

genieGestureProcessor: nil

keyboardInterpreter: an UTF32InputInterpreter

--- The full stack ---

MirrorsForSqueak`MethodMirror`1170(KernelForSqueak`Object)>>doesNotUnderstand: #enclosingClassStencil

Debugging`Debugger`ActivationSubject`319(Debugging`Debugger`ActivationSubject)>>allMethodCategories

Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>assembleListOfUsefulNames

Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>respondToClick

[] in Browsing`MethodCategoryPresenter`118(Browsing`MethodCategoryPresenter)>>viewerDefinition

[] in Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetClasses`Hyperlink)>>doAction

BlockClosure>>cull:

BlockClosure(ProtoObject)>>ifNotNil:

Brazil`WidgetClasses`Hyperlink`2841(Brazil`WidgetClasses`Hyperlink)>>doAction

HyperlinkMorphicAgent>>respondToMouseUpLeft

BrazilStringMorph>>mouseUp:

BrazilStringMorph(Morph)>>handleMouseUp:

MouseButtonEvent>>sentTo:

BrazilStringMorph(Morph)>>handleEvent:

BrazilStringMorph(Morph)>>handleFocusEvent:

[] in HandMorph>>sendFocusEvent:to:clear:

BlockClosure>>on:do:

PasteUpMorph>>becomeActiveDuring:

HandMorph>>sendFocusEvent:to:clear:

 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

HandMorph>>sendEvent:focus:clear:

HandMorph>>sendMouseEvent:

HandMorph>>handleEvent:

HandMorph>>processEvents

[] in WorldState>>doOneCycleNowFor:

Array(SequenceableCollection)>>do:

WorldState>>handsDo:

WorldState>>doOneCycleNowFor:

WorldState>>doOneCycleFor:

PasteUpMorph>>doOneCycle

[] in Project class>>spawnNewProcess

[] in BlockClosure>>newProcess

[Gilad Bracha]

Looks like you clicked on the category links and that crashes. The links should behave just as they do in a class browser - they should provide a menu that lets you change the category of the method (by choosing to add anew category or select among of existing categories).  Thanks for reporting the bug. You should be able to view the code in each method as normal though. 

[Gilad Bracha]

And the fix is now in the bleeding edge repo.

[Ryan Macnak]

On Wed, Feb 19, 2014 at 2:00 PM, Jirka Daněk <jirka...@gmail.com> wrote:

What did you expect?

to find out what do-its means

"Do-it" is the traditional Smalltalk name for evaluating an expression and discarding its result. Its cousins are print-it, inspect-it and debug-it. In the current Newspeak implementation on Squeak Smalltalk, if you right-click on a text selection you will find these options, but they evaluate the expression as Smalltalk code, not Newspeak. The Newspeak IDE itself provides evaluators in inspectors (ordinary inspectors, workspaces, or stack frames), which always produce a link to inspect or debug the result.

 

[Ryan Macnak]

On Wed, Feb 19, 2014 at 9:47 PM, Gilad Bracha <gbr...@gmail.com> wrote:

And the fix is now in the bleeding edge repo.

29e6fd8 only fixes opening the menu, not changing the category from the debugger.

[Gilad Bracha]

I knew it was too easy. 

--
Cheers, Gilad

[Gilad Bracha]

Ok, so now it is really fixed. You will need to choose the 'Platform resetIDE' from the Tools menu for the change to work correctly.