"Key not found: objectClassName" from `SquotTrackedObjectMetadata` when invoking "Add or remove packages" #340

LinqLover · 2021-08-19T09:32:23Z

Steps to reproduce:

Install lastest Squot from dev branch (latest-release branch works as well)
Clone Sandblocks
Set tracked packages, set project format to tonel
Check out latest master
Add this remote: https://github.com/LinqLover/sandblocks
Switch to this branch: https://github.com/LinqLover/sandblocks/tree/feat/compile-time-accessor
Click "Add or remove packages"

For some reason, SquotWorkingCopy>>unloadedArtifacts contains an empty artifact (a SquotUnrecordedFilesArtifact('')). I can remove it manually, but it returns back every time I check out the latest master of the project.

How can I fix this? Tbh I do not really understand what's going on here. 😅

19 August 2021 10:56:33.115998 am
VM: Win32 - Smalltalk

Image: Squeak6.0alpha [latest update: #20546]
SecurityManager state:

Restricted: false

FileAccess: true

SocketAccess: true

Working Dir C:\Users\Christoph\OneDrive\Dokumente\Squeak

Trusted Dir C:\Users\Christoph\OneDrive\Dokumente\Squeak\Christoph

Untrusted Dir C:\Users\Christoph\OneDrive\Dokumente\My Squeak
SquotTrackedObjectMetadata(Collection)>>errorKeyNotFound:

Receiver: a SquotTrackedObjectMetadata()

Arguments and temporary variables:

key: 	#objectClassName

Receiver's instance variables:

tally: 	0

array: 	#(nil nil nil nil nil)
[] in SquotTrackedObjectMetadata(Dictionary)>>at:

Receiver: a SquotTrackedObjectMetadata()

Arguments and temporary variables:

key: 	#objectClassName

Receiver's instance variables:

tally: 	0

array: 	#(nil nil nil nil nil)
SquotTrackedObjectMetadata(Dictionary)>>at:ifAbsent:

Receiver: a SquotTrackedObjectMetadata()

Arguments and temporary variables:

key: 	#objectClassName

aBlock: 	[closure] in SquotTrackedObjectMetadata(Dictionary)>>at:

Receiver's instance variables:

tally: 	0

array: 	#(nil nil nil nil nil)
SquotTrackedObjectMetadata(Dictionary)>>at:

Receiver: a SquotTrackedObjectMetadata()

Arguments and temporary variables:

key: 	#objectClassName

Receiver's instance variables:

tally: 	0

array: 	#(nil nil nil nil nil)
SquotTrackedObjectMetadata>>objectClassName

Receiver: a SquotTrackedObjectMetadata()

Arguments and temporary variables:
Receiver's instance variables: 
	tally: 	0
	array: 	#(nil nil nil nil nil)

[] in [] in SquitPackageChooser>>packagesIn:

Receiver: a SquitPackageChooser

Arguments and temporary variables:

aWorkingCopy: 	Sandblocks

packageNames: 	a WriteStream

each: 	unloaded a SquotUnrecordedFilesArtifact('')

Receiver's instance variables:

dependents: 	nil

selectionTracked: 	nil

trackedPackages: 	nil

untrackedPackages: 	nil

selectionUntracked: 	nil

stopTrackList: 	nil

startTrackList: 	nil

acceptChanges: 	false
[] in Dictionary>>select:

Receiver: a Dictionary(''->unloaded a SquotUnrecordedFilesArtifact('') 'packages/BaselineOfSandblock...etc...

Arguments and temporary variables:

aBlock: 	[closure] in [] in SquitPackageChooser>>packagesIn:

newCollection: 	a Dictionary('packages/BaselineOfSandblocks'->loaded 'packages/B...etc...

each: 	''->unloaded a SquotUnrecordedFilesArtifact('')

Receiver's instance variables:

tally: 	23

array: 	{'packages/Sandblocks-TreeSitter'->loaded 'packages/Sandblocks-TreeSitte...etc...
Dictionary>>associationsDo:

Receiver: a Dictionary(''->unloaded a SquotUnrecordedFilesArtifact('') 'packages/BaselineOfSandblock...etc...

Arguments and temporary variables:

aBlock: 	[closure] in Dictionary>>select:

element: 	''->unloaded a SquotUnrecordedFilesArtifact('')

index: 	22

indexLimiT: 	31

Receiver's instance variables:

tally: 	23

array: 	{'packages/Sandblocks-TreeSitter'->loaded 'packages/Sandblocks-TreeSitte...etc...
Dictionary>>select:

Receiver: a Dictionary(''->unloaded a SquotUnrecordedFilesArtifact('') 'packages/BaselineOfSandblock...etc...

Arguments and temporary variables:

aBlock: 	[closure] in [] in SquitPackageChooser>>packagesIn:

newCollection: 	a Dictionary('packages/BaselineOfSandblocks'->loaded 'packages/B...etc...

Receiver's instance variables:

tally: 	23

array: 	{'packages/Sandblocks-TreeSitter'->loaded 'packages/Sandblocks-TreeSitte...etc...
Dictionary(Collection)>>select:thenDo:

Receiver: a Dictionary(''->unloaded a SquotUnrecordedFilesArtifact('') 'packages/BaselineOfSandblock...etc...

Arguments and temporary variables:

selectBlock: 	[closure] in [] in SquitPackageChooser>>packagesIn:

doBlock: 	[closure] in [] in SquitPackageChooser>>packagesIn:

Receiver's instance variables:

tally: 	23

array: 	{'packages/Sandblocks-TreeSitter'->loaded 'packages/Sandblocks-TreeSitte...etc...
[] in SquitPackageChooser>>packagesIn:

Receiver: a SquitPackageChooser

Arguments and temporary variables:

aWorkingCopy: 	Sandblocks

packageNames: 	a WriteStream

Receiver's instance variables:

dependents: 	nil

selectionTracked: 	nil

trackedPackages: 	nil

untrackedPackages: 	nil

selectionUntracked: 	nil

stopTrackList: 	nil

startTrackList: 	nil

acceptChanges: 	false
OrderedCollection class(SequenceableCollection class)>>new:streamContents:

Receiver: OrderedCollection

Arguments and temporary variables:

newSize: 	100

blockWithArg: 	[closure] in SquitPackageChooser>>packagesIn:

stream: 	a WriteStream

originalContents: 	nil

Receiver's instance variables:

superclass: 	SequenceableCollection

methodDict: 	a MethodDictionary(#add:->(OrderedCollection>>#add: "a CompiledMethod...etc...

format: 	65539

instanceVariables: 	#('array' 'firstIndex' 'lastIndex')

organization: 	('accessing' at: at:ifAbsentPut: at:put: capacity first indexOf:startingAt:...etc...

subclasses: 	{SortedCollection . GraphicSymbol . UrlArgumentList . TraitComposition...etc...

name: 	#OrderedCollection

classPool: 	nil

sharedPools: 	nil

environment: 	nil

category: 	#'Collections-Sequenceable'
OrderedCollection class(SequenceableCollection class)>>streamContents:

Receiver: OrderedCollection

Arguments and temporary variables:

blockWithArg: 	[closure] in SquitPackageChooser>>packagesIn:

Receiver's instance variables:

superclass: 	SequenceableCollection

methodDict: 	a MethodDictionary(#add:->(OrderedCollection>>#add: "a CompiledMethod...etc...

format: 	65539

instanceVariables: 	#('array' 'firstIndex' 'lastIndex')

organization: 	('accessing' at: at:ifAbsentPut: at:put: capacity first indexOf:startingAt:...etc...

subclasses: 	{SortedCollection . GraphicSymbol . UrlArgumentList . TraitComposition...etc...

name: 	#OrderedCollection

classPool: 	nil

sharedPools: 	nil

environment: 	nil

category: 	#'Collections-Sequenceable'
SquitPackageChooser>>packagesIn:

Receiver: a SquitPackageChooser

Arguments and temporary variables:

aWorkingCopy: 	Sandblocks

Receiver's instance variables:

dependents: 	nil

selectionTracked: 	nil

trackedPackages: 	nil

untrackedPackages: 	nil

selectionUntracked: 	nil

stopTrackList: 	nil

startTrackList: 	nil

acceptChanges: 	false
SquitPackageChooser>>chooseFor:

Receiver: a SquitPackageChooser

Arguments and temporary variables:

aWorkingCopy: 	Sandblocks

originalPackages: 	nil

addedPackages: 	nil

removedPackages: 	nil

subPath: 	nil

Receiver's instance variables:

dependents: 	nil

selectionTracked: 	nil

trackedPackages: 	nil

untrackedPackages: 	nil

selectionUntracked: 	nil

stopTrackList: 	nil

startTrackList: 	nil

acceptChanges: 	false
SquitPackageChooser class>>chooseFor:

Receiver: SquitPackageChooser

Arguments and temporary variables:

aWorkingCopy: 	Sandblocks

Receiver's instance variables:

superclass: 	Model

methodDict: 	a MethodDictionary(#accept->(SquitPackageChooser>>#accept "a CompiledMethod...etc...

format: 	65544

instanceVariables: 	#('selectionTracked' 'trackedPackages' 'untrackedPackages' '...etc...

organization: 	('actions' accept trackSelected untrackSelected)

('toolbuilder' buildButtons:...etc...

subclasses: 	nil

name: 	#SquitPackageChooser

classPool: 	nil

sharedPools: 	nil

environment: 	Smalltalk

category: 	#'Squit-UI'
[] in SquitBrowser>>actionAddOrRemoveTrackedPackages

Receiver: a SquitBrowser

Arguments and temporary variables:
Receiver's instance variables: 
	dependents: 	a DependentsArray(a PluggableSystemWindow<Git Browser: Sandblocks (...etc...
	projectIndex: 	2
	commitSelection: 	commit 162edb6 "ts: wip introduce explicit repeat slot"
	objectIndex: 	nil
	objectCache: 	{Unrecorded files . packages/BaselineOfSandblocks . packages/Sandb...etc...
	commitForCache: 	commit 162edb6 "ts: wip introduce explicit repeat slot"
	timeOfLastListUpdate: 	3806816187046
	searchTerm: 	''
	offeredToAddFirstProject: 	true
	repositoryExists: 	true
	cachedCommitList: 	an OrderedCollection(commit 162edb6 "ts: wip introduce explic...etc...
	commitListBuildProcess: 	a Process(SquitBrowser commit list loader) in [] in FullBlockClosure...etc...
	selectedHistorian: 	a SquitHistorian('refs/heads/master')
	indexOfActiveHistorianInBranchList: 	8
	branchList: 	an OrderedCollection('experiment-box-layout' 'feat/mouse-suggestion...etc...
	commitToDiffAgainst: 	nil

[] in GitCurrentUnitOfWork class(DynamicVariable class)>>value:during:

Receiver: GitCurrentUnitOfWork

Arguments and temporary variables:

anObject: 	a Dictionary(a GitRepository C:\Users\Christoph\OneDrive\Dokumente\Sq...etc...

aBlock: 	[closure] in SquitBrowser>>actionAddOrRemoveTrackedPackages

p: 	a Process(95751) in MorphicDebugger class>>openOn:context:label:contents:fullView:...etc...

oldValue: 	nil

outerScopeWasDynamic: 	false

Receiver's instance variables:

superclass: 	DynamicVariable

methodDict: 	a MethodDictionary()

format: 	0

instanceVariables: 	nil

organization: 	('as yet unclassified')
	subclasses: 	nil
	name: 	#GitCurrentUnitOfWork
	classPool: 	nil
	sharedPools: 	nil
	environment: 	Smalltalk
	category: 	#'FileSystem-Git-Plumbing-Core'
	hash: 	99344143

FullBlockClosure(BlockClosure)>>ensure:

Receiver: [closure] in GitCurrentUnitOfWork class(DynamicVariable class)>>value:during:

Arguments and temporary variables:

aBlock: 	[closure] in GitCurrentUnitOfWork class(DynamicVariable class)>>value:during:...etc...

complete: 	nil

returnValue: 	nil

Receiver's instance variables:

outerContext: 	GitCurrentUnitOfWork class(DynamicVariable class)>>value:during:

startpcOrMethod: 	([] in DynamicVariable class>>#value:during: "a CompiledBlock(...etc...

numArgs: 	0

receiver: 	GitCurrentUnitOfWork
--- The full stack ---

SquotTrackedObjectMetadata(Collection)>>errorKeyNotFound:

[] in SquotTrackedObjectMetadata(Dictionary)>>at:

SquotTrackedObjectMetadata(Dictionary)>>at:ifAbsent:

SquotTrackedObjectMetadata(Dictionary)>>at:

SquotTrackedObjectMetadata>>objectClassName

[] in [] in SquitPackageChooser>>packagesIn:

[] in Dictionary>>select:

Dictionary>>associationsDo:

Dictionary>>select:

Dictionary(Collection)>>select:thenDo:

[] in SquitPackageChooser>>packagesIn:

OrderedCollection class(SequenceableCollection class)>>new:streamContents:

OrderedCollection class(SequenceableCollection class)>>streamContents:

SquitPackageChooser>>packagesIn:

SquitPackageChooser>>chooseFor:

SquitPackageChooser class>>chooseFor:

[] in SquitBrowser>>actionAddOrRemoveTrackedPackages

[] in GitCurrentUnitOfWork class(DynamicVariable class)>>value:during:

FullBlockClosure(BlockClosure)>>ensure:

GitCurrentUnitOfWork class(DynamicVariable class)>>value:during:

GitCurrentUnitOfWork class>>value:for:during:

GitUnitOfWork>>activateDuring:

SquitUnitOfWork>>activateDuring:

[] in SquitBrowser>>withUnitOfWork:

FullBlockClosure(BlockClosure)>>ensure:

SquitBrowser>>withUnitOfWork:

SquitBrowser>>actionAddOrRemoveTrackedPackages

SquitBrowser(Object)>>perform:orSendTo:

[] in MenuItemMorph>>invokeWithEvent:

FullBlockClosure(BlockClosure)>>ensure:

CursorWithMask(Cursor)>>showWhile:

MenuItemMorph>>invokeWithEvent:

MenuItemMorph>>mouseUp:

MenuItemMorph>>handleMouseUp:

MouseButtonEvent>>sentTo:

MenuItemMorph(Morph)>>handleEvent:

MorphicEventDispatcher>>dispatchEvent:withHandler:withMorph:

MorphicEventDispatcher>>dispatchDefault:with:

MorphicEventDispatcher>>dispatchEvent:with:

MenuItemMorph(Morph)>>processEvent:using:

MenuItemMorph(Morph)>>processEvent:

[] in MorphicEventDispatcher>>dispatchEvent:toSubmorphsOf:

Array(SequenceableCollection)>>do:

MenuMorph(Morph)>>submorphsDo:

MorphicEventDispatcher>>dispatchEvent:toSubmorphsOf:

MorphicEventDispatcher>>dispatchEvent:withHandler:withMorph:

MorphicEventDispatcher>>dispatchDefault:with:

MorphicEventDispatcher>>dispatchEvent:with:

MenuMorph(Morph)>>processEvent:using:

MorphicEventDispatcher>>doProcessingForFocusEvent:with:

MorphicEventDispatcher>>dispatchFocusEventFully:with:

MenuMorph>>processFocusEvent:using:

MenuMorph(Morph)>>processFocusEvent:

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

[] in ActiveEventVariable class(DynamicVariable class)>>value:during:

FullBlockClosure(BlockClosure)>>ensure:

ActiveEventVariable class(DynamicVariable class)>>value:during:

[] in ActiveEventVariable class>>value:during:

FullBlockClosure(BlockClosure)>>ensure:

ActiveEventVariable class>>value:during:

MouseButtonEvent(MorphicEvent)>>becomeActiveDuring:

-- and more not shown --

The text was updated successfully, but these errors were encountered:

j4yk · 2021-08-20T15:52:45Z

That the unrecorded files are among the unloadedArtifacts is as expected, because they are not somehow loaded into the image. A Key not found error is not expected, of course.

My image has this method definition, which does not match your stack trace:

objectClassName
	^ self at: #objectClassName ifAbsent: []

(SquotTrackedObjectMetadata - jr 4/19/2021 19:49)

This is on the develop branch. Why is there #at: in your stacktrace instead of #at:ifAbsent:?

LinqLover · 2021-08-21T15:25:12Z

Why is there #at: in your stacktrace instead of #at:ifAbsent:?

Good question. I have tested out the same workflow both with the latest release and the latest dev commit. The stacktrace has been recorded in the release version, but there was definitively also an error on the dev branch ... Will send you another stacktrace as soon as I hit the bug again :)

LinqLover · 2021-08-21T15:25:32Z

(Yeah, maybe you could need a Needs-Repo label in this issue tracker, just for me ... :D)

j4yk · 2021-08-22T06:49:58Z

As a first step, please check whether the method I posted is the same in your images. :-)

j4yk added the waiting for reply label Jan 22, 2022

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"Key not found: objectClassName" from `SquotTrackedObjectMetadata` when invoking "Add or remove packages" #340

"Key not found: objectClassName" from `SquotTrackedObjectMetadata` when invoking "Add or remove packages" #340

LinqLover commented Aug 19, 2021 •

edited

j4yk commented Aug 20, 2021

LinqLover commented Aug 21, 2021

LinqLover commented Aug 21, 2021

j4yk commented Aug 22, 2021

"Key not found: objectClassName" from SquotTrackedObjectMetadata when invoking "Add or remove packages" #340

"Key not found: objectClassName" from SquotTrackedObjectMetadata when invoking "Add or remove packages" #340

Comments

LinqLover commented Aug 19, 2021 • edited

j4yk commented Aug 20, 2021

LinqLover commented Aug 21, 2021

LinqLover commented Aug 21, 2021

j4yk commented Aug 22, 2021

"Key not found: objectClassName" from `SquotTrackedObjectMetadata` when invoking "Add or remove packages" #340

"Key not found: objectClassName" from `SquotTrackedObjectMetadata` when invoking "Add or remove packages" #340

LinqLover commented Aug 19, 2021 •

edited