[V3dot10] Error Loading Updates into squeak3.10-7119dev07.6.2.image

[Ken G. Brown]

When loading updates from server into sq3.10-7119dev07.6.2.image. update 7120 seems to load ok, get error while attempting to load 7121.
   Ken G. Brown

Subject: [BUG]MCHttpRepository(Object)>>doesNotUnderstand: #snapshot

here insert explanation of what you were doing, suspect changes you've made and so forth.

28 June 2007 4:27:09 pm

VM: Mac OS 10.4.10,  Squeak 3.8.18beta1U.app 
- a SmalltalkImage
Image: Squeak3.10alpha [latest update: #7120]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /mySqueakStuff/Sqkb/Sqkb3.10a/squeak3.10-7119dev07.6.2.image
Trusted Dir /foobar/tooBar/forSqueak/bogus
Untrusted Dir /Users/kbrownMPro/Library/Preferences/Squeak/Internet/My Squeak

MCHttpRepository(Object)>>doesNotUnderstand: #snapshot
	Receiver: a MCHttpRepository(http://source.squeakfoundation.org/310)
	Arguments and temporary variables: 
		aMessage: 	snapshot
	Receiver's instance variables: 
		creationTemplate: 	nil
		storeDiffs: 	nil
		cache: 	nil
		allFileNames: 	nil
		location: 	'http://source.squeakfoundation.org/310'
		user: 	''
		password: 	''
		readerCache: 	nil

MCWorkingCopy>>findSnapshotWithVersionInfo:
	Receiver: a MCWorkingCopy
	Arguments and temporary variables: 
		aVersionInfo: 	a MCVersionInfo(SystemChangeNotification-Tests-edc.8)
	Receiver's instance variables: 
		package: 	a MCPackage(SystemChangeNotification-Tests)
		modified: 	false
		versionInfo: 	nil
		ancestry: 	a MCWorkingAncestry
		counter: 	nil
		repositoryGroup: 	a MCRepositoryGroup
		requiredPackages: 	an OrderedCollection()

MCMergeRecord>>ancestorSnapshot
	Receiver: a MCMergeRecord
	Arguments and temporary variables: 

	Receiver's instance variables: 
		version: 	a MCVersion(SystemChangeNotification-Tests-edc.9)
		packageSnapshot: 	a MCSnapshot
		ancestorInfo: 	a MCVersionInfo(SystemChangeNotification-Tests-edc.8)
		ancestor: 	nil
		ancestorSnapshot: 	nil
		imagePatch: 	nil
		mergePatch: 	nil

MCMergeRecord>>mergePatch
	Receiver: a MCMergeRecord
	Arguments and temporary variables: 

	Receiver's instance variables: 
		version: 	a MCVersion(SystemChangeNotification-Tests-edc.9)
		packageSnapshot: 	a MCSnapshot
		ancestorInfo: 	a MCVersionInfo(SystemChangeNotification-Tests-edc.8)
		ancestor: 	nil
		ancestorSnapshot: 	nil
		imagePatch: 	nil
		mergePatch: 	nil


--- The full stack ---
MCHttpRepository(Object)>>doesNotUnderstand: #snapshot
MCWorkingCopy>>findSnapshotWithVersionInfo:
MCMergeRecord>>ancestorSnapshot
MCMergeRecord>>mergePatch
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[] in MCVersionMerger>>merge {[:ea | merger applyPatch: ea mergePatch]}
OrderedCollection>>do:
MCVersionMerger>>merge
[] in ReleaseBuilderFor3dot10>>loadTogether:merge: {[loader merge]}
BlockContext>>on:do:
ReleaseBuilderFor3dot10>>loadTogether:merge:
ReleaseBuilderFor3dot10>>updatePackages:
UndefinedObject>>DoIt
Compiler>>evaluate:in:to:notifying:ifFail:logged:
Compiler class>>evaluate:for:notifying:logged:
Compiler class>>evaluate:for:logged:
Compiler class>>evaluate:logged:
[] in MultiByteBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: {[val := (self peekFor: $!)     ifTrue: [(Compiler evaluate: self nextChunk l...]}
BlockContext>>on:do:
[] in MultiByteBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: {[:bar |  [self atEnd]   whileFalse: [bar value: self position.    self skipS...]}
[] in ProgressInitiationException>>defaultMorphicAction {[result := workBlock value: progress]}
BlockContext>>ensure:
ProgressInitiationException>>defaultMorphicAction
ProgressInitiationException>>defaultAction
UndefinedObject>>handleSignal:
MethodContext(ContextPart)>>handleSignal:
ProgressInitiationException(Exception)>>signal
ProgressInitiationException>>display:at:from:to:during:
ProgressInitiationException class>>display:at:from:to:during:
ByteString(String)>>displayProgressAt:from:to:during:
MultiByteBinaryOrTextStream(PositionableStream)>>fileInAnnouncing:
[] in ChangeSet class>>newChangesFromStream:named: {[newSet   ifNotNil: [(aStream respondsTo: #converter:)     ifTrue: [newStrea...]}
BlockContext>>ensure:
ChangeSet class>>newChangesFromStream:named:
[] in Utilities class>>readServer:special:updatesThrough:saveLocally:updateImage: {[:bar |  [this := docQueue next.  nextDoc := docQueue next.  nextDoc = #fail...]}
[] in ProgressInitiationException>>defaultMorphicAction {[result := workBlock value: progress]}
BlockContext>>ensure:
ProgressInitiationException>>defaultMorphicAction
ProgressInitiationException>>defaultAction
UndefinedObject>>handleSignal:
MethodContext(ContextPart)>>handleSignal:
ProgressInitiationException(Exception)>>signal
ProgressInitiationException>>display:at:from:to:during:
ProgressInitiationException class>>display:at:from:to:during:
...etc...