[BUG]UndefinedObject(Object)>>doesNotUnderstand: #removeFromCategories

ned at bike-nomad.com ned at bike-nomad.com
Tue Jul 22 19:49:44 UTC 2003


I updated my image from the update stream, and then went to open a
package loader.
I got this walkback when the SqueakMap tried to delete a card that
didn't exist.

It's possible that we need to do something as simple as:

deleteCardWithId: anIdString
	"Delete a card."
	^self deleteCard: ((self cardWithId: anIdString) ifNil: [ ^nil ])

22 July 2003 12:47:36 pm

VM: unix - Squeak3.4 of 1 March 2003 [latest update: #5170]
Image: Squeak3.6beta [latest update: #5371]

UndefinedObject(Object)>>doesNotUnderstand: #removeFromCategories
	Receiver: nil
	Arguments and temporary variables: 
		aMessage: 	a Message with selector: #removeFromCategories and
arguments: #()
	Receiver's instance variables: 
nil

SMSqueakMap>>deleteCard:
	Receiver: a SMSqueakMap
	Arguments and temporary variables: 
		aCard: 	nil
	Receiver's instance variables: 
		cards: 	a Dictionary(an
UUID('017b1882-9376-4bf7-b128-37418b1a5bbc')->SMCard[Met...etc...
		categories: 	a Dictionary(an
UUID('0990c683-1a6e-4452-98b4-f17ded06a3c9')->SMCat...etc...
		repositories: 	a Dictionary(an
UUID('2bbc04df-fc80-476d-9caa-6877fa938bc2')->a S...etc...
		dir: 	'sm'
		transactionCounter: 	2088
		firstTransactionNumber: 	2098
		daysBacklog: 	182
		adminPassword: 	nil
		module: 	nil
		installedPackages: 	a Dictionary(an
UUID('047a3b12-7e52-4c5d-be8b-d06635fc4f1c')...etc...
		installCounter: 	19

SMSqueakMap>>deleteCardWithId:
	Receiver: a SMSqueakMap
	Arguments and temporary variables: 
		anIdString: 	'cb28dff3-bb81-48d9-8c89-be9eedd140a5'
	Receiver's instance variables: 
		cards: 	a Dictionary(an
UUID('017b1882-9376-4bf7-b128-37418b1a5bbc')->SMCard[Met...etc...
		categories: 	a Dictionary(an
UUID('0990c683-1a6e-4452-98b4-f17ded06a3c9')->SMCat...etc...
		repositories: 	a Dictionary(an
UUID('2bbc04df-fc80-476d-9caa-6877fa938bc2')->a S...etc...
		dir: 	'sm'
		transactionCounter: 	2088
		firstTransactionNumber: 	2098
		daysBacklog: 	182
		adminPassword: 	nil
		module: 	nil
		installedPackages: 	a Dictionary(an
UUID('047a3b12-7e52-4c5d-be8b-d06635fc4f1c')...etc...
		installCounter: 	19

SMSqueakMap>>DoIt
	Receiver: a SMSqueakMap
	Arguments and temporary variables: 

	Receiver's instance variables: 
		cards: 	a Dictionary(an
UUID('017b1882-9376-4bf7-b128-37418b1a5bbc')->SMCard[Met...etc...
		categories: 	a Dictionary(an
UUID('0990c683-1a6e-4452-98b4-f17ded06a3c9')->SMCat...etc...
		repositories: 	a Dictionary(an
UUID('2bbc04df-fc80-476d-9caa-6877fa938bc2')->a S...etc...
		dir: 	'sm'
		transactionCounter: 	2088
		firstTransactionNumber: 	2098
		daysBacklog: 	182
		adminPassword: 	nil
		module: 	nil
		installedPackages: 	a Dictionary(an
UUID('047a3b12-7e52-4c5d-be8b-d06635fc4f1c')...etc...
		installCounter: 	19


--- The full stack ---
UndefinedObject(Object)>>doesNotUnderstand: #removeFromCategories
SMSqueakMap>>deleteCard:
SMSqueakMap>>deleteCardWithId:
SMSqueakMap>>DoIt
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Compiler>>evaluate:in:to:notifying:ifFail:
Compiler class>>evaluate:for:notifying:logged:
Compiler class>>evaluate:for:logged:
[] in SMSqueakMap>>loadUpdatesFrom:log:
BlockContext>>ensure:
SMSqueakMap>>loadUpdatesFrom:log:
SMSqueakMap>>synchWithLog
SMSqueakMap>>loadUpdatesFull:
SMSqueakMap>>loadUpdates
SMLoader>>loadUpdates
SMLoader>>on:
SMLoader class>>newOn:
SMLoader class>>new
SMLoader class>>open
TheWorldMenu>>doMenuItem:with:
[] in MenuItemMorph>>invokeWithEvent:
BlockContext>>ensure:
CursorWithMask(Cursor)>>showWhile:
MenuItemMorph>>invokeWithEvent:
MenuItemMorph>>mouseUp:
MenuItemMorph>>handleMouseUp:
MouseButtonEvent>>sentTo:
MenuItemMorph(Morph)>>handleEvent:
MorphicEventDispatcher>>dispatchDefault:with:
MorphicEventDispatcher>>dispatchEvent:with:
MenuItemMorph(Morph)>>processEvent:using:
MorphicEventDispatcher>>dispatchDefault:with:
MorphicEventDispatcher>>dispatchEvent:with:
MenuMorph(Morph)>>processEvent:using:
MenuMorph(Morph)>>processEvent:
MenuMorph>>handleFocusEvent:
[] in HandMorph>>sendFocusEvent:to:clear:
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 BlockContext>>newProcess



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