[ANN] Magma Tutorial

> "Keith Hodges" <[hidden email]> wrote in message
> news:[hidden email]...
>  
>> I am pleased to announce that by popular demand I have written a Magma
>> tutorial segment to go with:
>>
>> http://www.swa.hpi.uni-potsdam.de/seaside/tutorial  (chapter 8)
>>
>> This tutorial can be found at:
>>
>> http://wiki.squeak.org/squeak/6021
>>    
>
> >From the tutorial:
>    "To install (into a 3.10 based image) ..."
>
> Is this also supposed to load and work with a 3.9 image? I'd love to use
> this, but am worried 3.10 is not ready yet.
>
> Thanks - Sophie

> Here is the error I got with both 3.9 and 3.10 (Damien) images. Am I missing
> some pre-req?
>
> finding Installer-Core... found Installer-Core-kph.137.mcz...loaded
> ****Error: attempt to index non-existent element in an ordered collection
> ****Error: attempt to index non-existent element in an ordered collection
>
> - Sophie
>
>  

> "Keith Hodges" <[hidden email]> wrote in message
> news:[hidden email]...
>
>  
>> I have tested in 3.10gamma and Sq3.10-7159dev
>>    
>
> Strange, I tried 3.10gamma as well as Damiens latest image
> sq3.10-7159web07.12.1.image and sq3.10-7159dev. Here is what I get in all
> cases (problem seems to be in Universes code, not Magma).
>
> Subject: [BUG]UGlobalInstaller(Object)>>doesNotUnderstand:
> #updatePackagesViaWWW
>  

> "Keith Hodges" <[hidden email]> wrote
>  
>> I fixed installer, so go ahead... try the script as given, its quite
>> complex otherwise
>>    
>
> I just did, now get a different error. (I'm somewhat familiar with IRC so
> cannot jump onto that, unfortunately ...).
>
> I have Dec-16 (today) Installer-Core. I don't have others from that MC-repo
> installed e.g. Installer-Launcher, Launcher-Core, etc.
>
> - Sophie
>  

> "Keith Hodges" <[hidden email]> wrote
> > To use an americanism "my bad"
> >
> > fixed now I hope
>
> It got further than before, but not all the way :-(  Below are the
> Transcript messages followed by the error stack.
>
> Sophie.
>
> First some warnings on Transcript (not sure if some of the early ones are
> from an earlier attempt)
> =================================
> =================================
> Warning: pane workingCopyTreeRoots not found.
> Warning: pane summary not found.
> finding Installer-Core... found Installer-Core-kph.146.mcz...loaded
> File UniversesMCAndProvidesPatch successfully filed in to change set
> UniversesMCAndProvidesPatch
> File InstallerInstallLogging successfully filed in to change set
> InstallerInstallLogging (ActionMaps is Undeclared)  (Q2Session is
> Undeclared)  (Q2Session is Undeclared)  (FLHandlerEditor is Undeclared)
> (WASessionHelper is Undeclared)  (WAStandardFilesPlus is Undeclared)
> (configuration is Undeclared)  (configuration is Undeclared)  (configuration
> is Undeclared)  (configuration is Undeclared)
> ========== Ma exception handling-cmm.24 ==========
>
> - Removed MaHardwareError, it was unused.
>
> ========== Ma base additions-cmm.88 ==========
>
> - Merged Ma base additions-cmm.87.
>  (MaObject is Undeclared)
> ========== Ma proxy support-cmm.32 ==========
>
> - Lint cleanup; removed unused methods.
>
> ========== Ma traverse object graphs-cmm.24 ==========
>
> Trying new prereq strategy.
>
> ========== Ma object serialization-cmm.166 ==========
>
> - Support for alerting when someone tries to dynamically extend a "Ma client
> server" protocol, which is not supported.
>  (MaBlockContextStorage is Undeclared)  (MaOidCalculator is Undeclared)
> (MaMethodContextStorage is Undeclared)  (MaClassReference is Undeclared)
> (MaClassDefinition is Undeclared)  (MaObjectSerializationSoftwareError is
> Undeclared)  (MaClassDefinition is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)
> (MaObjectSerializationUserError is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)  (MaClassDefinition is
> Undeclared)  (MaObjectSerializationWarning is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)  (MaOidCalculator is
> Undeclared)  (MaOidCalculator is Undeclared)  (MaByteObjectBuffer is
> Undeclared)  (MaVariableObjectBuffer is Undeclared)  (MaVariableWordBuffer
> is Undeclared)  (MaStorageObjectBuffer is Undeclared)
> (MaObjectSerializationSecurityViolation is Undeclared)
> (MaSerializedGraphBuffer is Undeclared)  (MaObjectSerializerPreferences is
> Undeclared)  (MaOidManager is Undeclared)  (MaObjectSerializationUserError
> is Undeclared)  (MaSerializedGraphBuffer is Undeclared)
> (MaSerializedGraphBuffer is Undeclared)  (MaObjectSerializationUserError is
> Undeclared)  (MaWeakValueDictionary is Undeclared)
> (MaObjectSerializationSoftwareError is Undeclared)
> ========== Collections-BTree-lr.68 ==========
>
> - make it loadable into a new compiler image
>
> ========== Ma special collections-cmm.83 ==========
>
> - Lint cleanups.
>  (MaFileRecordBroker is Undeclared)  (MaInImageRecordBroker is Undeclared)
> (MaFileRecordBroker is Undeclared)  (MaHashIndexUserError is Undeclared)
> (MaSpecialCollectionsSoftwareError is Undeclared)
> ========== Ma client server-cmm.138 ==========
>
> - Support for alerting when someone tries to dynamically extend a "Ma client
> server" protocol, which is not supported.
>  (MaRequestServerConsole is Undeclared)  (MaServerSocket is Undeclared)
> (MaMalformedRequestError is Undeclared)  (MaServerConsole is Undeclared)
> (MaClientServerUserError is Undeclared)  (MaMalformedRequestError is
> Undeclared)
> ========== WriteBarrier-pmm.26 ==========
>
> - adding methods silently
>  (BytecodeGenerator is Undeclared)  (WBMethodBuilder is Undeclared)
>
>
> Then an error:
> ================================
> ================================
> VM: Win32 - a SmalltalkImage
> Image: Squeak3.9 [latest update: #7067]
>
> SecurityManager state:
> Restricted: false
> FileAccess: true
> SocketAccess: true
> Working Dir C:\des\desktop\ocean\ramon dec 07
> Trusted Dir C:\des\desktop\ocean\ramon dec 07\desmond
> Untrusted Dir C:\My Squeak\desmond
>
> WBMethodBuilder class(Object)>>error:
>  Receiver: WBMethodBuilder
>  Arguments and temporary variables:
>   aString:  'Cache is defined elsewhere'
>  Receiver's instance variables:
>   superclass:  Object
>   methodDict:  a MethodDictionary()
>   format:  138
>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
>   organization:  nil
>   subclasses:  nil
>   name:  #WBMethodBuilder
>   classPool:  nil
>   sharedPools:  nil
>   environment:  nil
>   category:  nil
>   traitComposition:  nil
>   localSelectors:  nil
>
> [] in WBMethodBuilder class(Class)>>declare: {[:var | (self bindingOf: var)
> notNil   ifTrue: [self error: var , ' is defin...]}
>  Arguments and temporary variables:
>   varString:  'Cache'
>   newVars:  #(#Cache)
>   conflicts:  false
>   x:  'Cache'
>   var:  #Cache
>
> Array(SequenceableCollection)>>do:
>  Receiver: #(#Cache)
>  Arguments and temporary variables:
>   aBlock:  [] in WBMethodBuilder class(Class)>>declare: {[:var | (self
> bindingOf: ...etc...
>   index:  1
>   indexLimiT:  1
>  Receiver's instance variables:
> #(#Cache)
>
> WBMethodBuilder class(Class)>>declare:
>  Receiver: WBMethodBuilder
>  Arguments and temporary variables:
>   varString:  'Cache'
>   newVars:  #(#Cache)
>   conflicts:  false
>   x:  'Cache'
>   var:  #Cache
>  Receiver's instance variables:
>   superclass:  Object
>   methodDict:  a MethodDictionary()
>   format:  138
>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
>   organization:  nil
>   subclasses:  nil
>   name:  #WBMethodBuilder
>   classPool:  nil
>   sharedPools:  nil
>   environment:  nil
>   category:  nil
>   traitComposition:  nil
>   localSelectors:  nil
>
>
> --- The full stack ---
> WBMethodBuilder class(Object)>>error:
> [] in WBMethodBuilder class(Class)>>declare: {[:var | (self bindingOf: var)
> notNil   ifTrue: [self error: var , ' is defin...]}
> Array(SequenceableCollection)>>do:
> WBMethodBuilder class(Class)>>declare:
>  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> [] in
> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:unsafe:
> {[unsafe   ifFalse: [(self validateSuperclass: newSuper forSubclass:
> oldClass...]}
> BlockContext>>ensure:
> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:unsafe:
> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:
> MCClassDefinition>>createClass
> MCClassDefinition>>load
> MCClassDefinition(MCDefinition)>>loadOver:
> [] in MCPackageLoader>>basicLoad {[:ea | ea   loadOver: (self obsoletionFor:
> ea)]}
> [] in OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> {[:each :i |  bar value: i.  aBlock value: each]}
> OrderedCollection(SequenceableCollection)>>withIndexDo:
> [] in OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> {[:bar | self   withIndexDo: [:each :i |     bar value: i.    aBlock value:
> e...]}
> [] in ProgressInitiationException>>defaultMorphicAction {[result :=
> workBlock value: progress]}
> BlockContext>>ensure:
> ProgressInitiationException>>defaultMorphicAction
> ProgressInitiationException>>defaultAction
> UndefinedObject>>handleSignal:
> MethodContext(ContextPart)>>handleSignal:
> MethodContext(ContextPart)>>handleSignal:
> MethodContext(ContextPart)>>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:
> OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> [] in MCPackageLoader>>basicLoad {[additions   do: [:ea | self tryToLoad:
> ea]   displayingProgress: 'Loading.....]}
> BlockContext>>on:do:
> [] in MCPackageLoader>>basicLoad {[[additions   do: [:ea | self tryToLoad:
> ea]   displayingProgress: 'Loading....]}
> BlockContext>>ensure:
> MCPackageLoader>>basicLoad
> [] in MCPackageLoader>>loadWithNameLike: {[self basicLoad]}
> [] in MCPackageLoader>>useChangeSetNamed:during: {[aBlock value]}
> ...etc...
>
>
>
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

> It appears to be complaining of a class-variable named 'Cache'
> "defined elsewhere" in the hierarchy of WBMethodBuilder.
> Interestingly, WBMethodBuilder inherits from Object..
>
> - Chris
>
>
>
> On Dec 16, 2007 5:59 PM, itsme213 <[hidden email]> wrote:
>> "Keith Hodges" <[hidden email]> wrote
>> > To use an americanism "my bad"
>> >
>> > fixed now I hope
>>
>> It got further than before, but not all the way :-(  Below are the
>> Transcript messages followed by the error stack.
>>
>> Sophie.
>>
>> First some warnings on Transcript (not sure if some of the early ones are
>> from an earlier attempt)
>> =================================
>> =================================
>> Warning: pane workingCopyTreeRoots not found.
>> Warning: pane summary not found.
>> finding Installer-Core... found Installer-Core-kph.146.mcz...loaded
>> File UniversesMCAndProvidesPatch successfully filed in to change set
>> UniversesMCAndProvidesPatch
>> File InstallerInstallLogging successfully filed in to change set
>> InstallerInstallLogging (ActionMaps is Undeclared)  (Q2Session is
>> Undeclared)  (Q2Session is Undeclared)  (FLHandlerEditor is Undeclared)
>> (WASessionHelper is Undeclared)  (WAStandardFilesPlus is Undeclared)
>> (configuration is Undeclared)  (configuration is Undeclared)
>> (configuration
>> is Undeclared)  (configuration is Undeclared)
>> ========== Ma exception handling-cmm.24 ==========
>>
>> - Removed MaHardwareError, it was unused.
>>
>> ========== Ma base additions-cmm.88 ==========
>>
>> - Merged Ma base additions-cmm.87.
>>  (MaObject is Undeclared)
>> ========== Ma proxy support-cmm.32 ==========
>>
>> - Lint cleanup; removed unused methods.
>>
>> ========== Ma traverse object graphs-cmm.24 ==========
>>
>> Trying new prereq strategy.
>>
>> ========== Ma object serialization-cmm.166 ==========
>>
>> - Support for alerting when someone tries to dynamically extend a "Ma
>> client
>> server" protocol, which is not supported.
>>  (MaBlockContextStorage is Undeclared)  (MaOidCalculator is Undeclared)
>> (MaMethodContextStorage is Undeclared)  (MaClassReference is Undeclared)
>> (MaClassDefinition is Undeclared)  (MaObjectSerializationSoftwareError is
>> Undeclared)  (MaClassDefinition is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)
>> (MaObjectSerializationUserError is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)  (MaClassDefinition is
>> Undeclared)  (MaObjectSerializationWarning is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)  (MaOidCalculator is
>> Undeclared)  (MaOidCalculator is Undeclared)  (MaByteObjectBuffer is
>> Undeclared)  (MaVariableObjectBuffer is Undeclared)
>> (MaVariableWordBuffer
>> is Undeclared)  (MaStorageObjectBuffer is Undeclared)
>> (MaObjectSerializationSecurityViolation is Undeclared)
>> (MaSerializedGraphBuffer is Undeclared)  (MaObjectSerializerPreferences
>> is
>> Undeclared)  (MaOidManager is Undeclared)
>> (MaObjectSerializationUserError
>> is Undeclared)  (MaSerializedGraphBuffer is Undeclared)
>> (MaSerializedGraphBuffer is Undeclared)  (MaObjectSerializationUserError
>> is
>> Undeclared)  (MaWeakValueDictionary is Undeclared)
>> (MaObjectSerializationSoftwareError is Undeclared)
>> ========== Collections-BTree-lr.68 ==========
>>
>> - make it loadable into a new compiler image
>>
>> ========== Ma special collections-cmm.83 ==========
>>
>> - Lint cleanups.
>>  (MaFileRecordBroker is Undeclared)  (MaInImageRecordBroker is
>> Undeclared)
>> (MaFileRecordBroker is Undeclared)  (MaHashIndexUserError is Undeclared)
>> (MaSpecialCollectionsSoftwareError is Undeclared)
>> ========== Ma client server-cmm.138 ==========
>>
>> - Support for alerting when someone tries to dynamically extend a "Ma
>> client
>> server" protocol, which is not supported.
>>  (MaRequestServerConsole is Undeclared)  (MaServerSocket is Undeclared)
>> (MaMalformedRequestError is Undeclared)  (MaServerConsole is Undeclared)
>> (MaClientServerUserError is Undeclared)  (MaMalformedRequestError is
>> Undeclared)
>> ========== WriteBarrier-pmm.26 ==========
>>
>> - adding methods silently
>>  (BytecodeGenerator is Undeclared)  (WBMethodBuilder is Undeclared)
>>
>>
>> Then an error:
>> ================================
>> ================================
>> VM: Win32 - a SmalltalkImage
>> Image: Squeak3.9 [latest update: #7067]
>>
>> SecurityManager state:
>> Restricted: false
>> FileAccess: true
>> SocketAccess: true
>> Working Dir C:\des\desktop\ocean\ramon dec 07
>> Trusted Dir C:\des\desktop\ocean\ramon dec 07\desmond
>> Untrusted Dir C:\My Squeak\desmond
>>
>> WBMethodBuilder class(Object)>>error:
>>  Receiver: WBMethodBuilder
>>  Arguments and temporary variables:
>>   aString:  'Cache is defined elsewhere'
>>  Receiver's instance variables:
>>   superclass:  Object
>>   methodDict:  a MethodDictionary()
>>   format:  138
>>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
>>   organization:  nil
>>   subclasses:  nil
>>   name:  #WBMethodBuilder
>>   classPool:  nil
>>   sharedPools:  nil
>>   environment:  nil
>>   category:  nil
>>   traitComposition:  nil
>>   localSelectors:  nil
>>
>> [] in WBMethodBuilder class(Class)>>declare: {[:var | (self bindingOf:
>> var)
>> notNil   ifTrue: [self error: var , ' is defin...]}
>>  Arguments and temporary variables:
>>   varString:  'Cache'
>>   newVars:  #(#Cache)
>>   conflicts:  false
>>   x:  'Cache'
>>   var:  #Cache
>>
>> Array(SequenceableCollection)>>do:
>>  Receiver: #(#Cache)
>>  Arguments and temporary variables:
>>   aBlock:  [] in WBMethodBuilder class(Class)>>declare: {[:var | (self
>> bindingOf: ...etc...
>>   index:  1
>>   indexLimiT:  1
>>  Receiver's instance variables:
>> #(#Cache)
>>
>> WBMethodBuilder class(Class)>>declare:
>>  Receiver: WBMethodBuilder
>>  Arguments and temporary variables:
>>   varString:  'Cache'
>>   newVars:  #(#Cache)
>>   conflicts:  false
>>   x:  'Cache'
>>   var:  #Cache
>>  Receiver's instance variables:
>>   superclass:  Object
>>   methodDict:  a MethodDictionary()
>>   format:  138
>>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
>>   organization:  nil
>>   subclasses:  nil
>>   name:  #WBMethodBuilder
>>   classPool:  nil
>>   sharedPools:  nil
>>   environment:  nil
>>   category:  nil
>>   traitComposition:  nil
>>   localSelectors:  nil
>>
>>
>> --- The full stack ---
>> WBMethodBuilder class(Object)>>error:
>> [] in WBMethodBuilder class(Class)>>declare: {[:var | (self bindingOf:
>> var)
>> notNil   ifTrue: [self error: var , ' is defin...]}
>> Array(SequenceableCollection)>>do:
>> WBMethodBuilder class(Class)>>declare:
>>  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> [] in
>> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:unsafe:
>> {[unsafe   ifFalse: [(self validateSuperclass: newSuper forSubclass:
>> oldClass...]}
>> BlockContext>>ensure:
>> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:unsafe:
>> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:
>> MCClassDefinition>>createClass
>> MCClassDefinition>>load
>> MCClassDefinition(MCDefinition)>>loadOver:
>> [] in MCPackageLoader>>basicLoad {[:ea | ea   loadOver: (self
>> obsoletionFor:
>> ea)]}
>> [] in OrderedCollection(SequenceableCollection)>>do:displayingProgress:
>> {[:each :i |  bar value: i.  aBlock value: each]}
>> OrderedCollection(SequenceableCollection)>>withIndexDo:
>> [] in OrderedCollection(SequenceableCollection)>>do:displayingProgress:
>> {[:bar | self   withIndexDo: [:each :i |     bar value: i.    aBlock
>> value:
>> e...]}
>> [] in ProgressInitiationException>>defaultMorphicAction {[result :=
>> workBlock value: progress]}
>> BlockContext>>ensure:
>> ProgressInitiationException>>defaultMorphicAction
>> ProgressInitiationException>>defaultAction
>> UndefinedObject>>handleSignal:
>> MethodContext(ContextPart)>>handleSignal:
>> MethodContext(ContextPart)>>handleSignal:
>> MethodContext(ContextPart)>>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:
>> OrderedCollection(SequenceableCollection)>>do:displayingProgress:
>> [] in MCPackageLoader>>basicLoad {[additions   do: [:ea | self tryToLoad:
>> ea]   displayingProgress: 'Loading.....]}
>> BlockContext>>on:do:
>> [] in MCPackageLoader>>basicLoad {[[additions   do: [:ea | self
>> tryToLoad:
>> ea]   displayingProgress: 'Loading....]}
>> BlockContext>>ensure:
>> MCPackageLoader>>basicLoad
>> [] in MCPackageLoader>>loadWithNameLike: {[self basicLoad]}
>> [] in MCPackageLoader>>useChangeSetNamed:during: {[aBlock value]}
>> ...etc...
>>
>>
>>
>>
>> _______________________________________________
>> seaside mailing list
>> [hidden email]
>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>

> Magma or Installer code? Any idea what I might do to get past it? I am
> chomping at the bit to try out Magma ;)
>
> - Sophie
>
> "Chris Muller" <[hidden email]> wrote in message
> news:[hidden email]...
>  
>> It appears to be complaining of a class-variable named 'Cache'
>> "defined elsewhere" in the hierarchy of WBMethodBuilder.
>> Interestingly, WBMethodBuilder inherits from Object..
>>
>> - Chris
>>
>>  

> Magma or Installer code? Any idea what I might do to get past it? I am
> chomping at the bit to try out Magma ;)
>
> - Sophie
>
> "Chris Muller" <[hidden email]> wrote in message
> news:[hidden email]...
>
> > It appears to be complaining of a class-variable named 'Cache'
> > "defined elsewhere" in the hierarchy of WBMethodBuilder.
> > Interestingly, WBMethodBuilder inherits from Object..
> >
> > - Chris
> >
> >
> >
> > On Dec 16, 2007 5:59 PM, itsme213 <[hidden email]> wrote:
> >> "Keith Hodges" <[hidden email]> wrote
> >> > To use an americanism "my bad"
> >> >
> >> > fixed now I hope
> >>
> >> It got further than before, but not all the way :-(  Below are the
> >> Transcript messages followed by the error stack.
> >>
> >> Sophie.
> >>
> >> First some warnings on Transcript (not sure if some of the early ones are
> >> from an earlier attempt)
> >> =================================
> >> =================================
> >> Warning: pane workingCopyTreeRoots not found.
> >> Warning: pane summary not found.
> >> finding Installer-Core... found Installer-Core-kph.146.mcz...loaded
> >> File UniversesMCAndProvidesPatch successfully filed in to change set
> >> UniversesMCAndProvidesPatch
> >> File InstallerInstallLogging successfully filed in to change set
> >> InstallerInstallLogging (ActionMaps is Undeclared)  (Q2Session is
> >> Undeclared)  (Q2Session is Undeclared)  (FLHandlerEditor is Undeclared)
> >> (WASessionHelper is Undeclared)  (WAStandardFilesPlus is Undeclared)
> >> (configuration is Undeclared)  (configuration is Undeclared)
> >> (configuration
> >> is Undeclared)  (configuration is Undeclared)
> >> ========== Ma exception handling-cmm.24 ==========
> >>
> >> - Removed MaHardwareError, it was unused.
> >>
> >> ========== Ma base additions-cmm.88 ==========
> >>
> >> - Merged Ma base additions-cmm.87.
> >>  (MaObject is Undeclared)
> >> ========== Ma proxy support-cmm.32 ==========
> >>
> >> - Lint cleanup; removed unused methods.
> >>
> >> ========== Ma traverse object graphs-cmm.24 ==========
> >>
> >> Trying new prereq strategy.
> >>
> >> ========== Ma object serialization-cmm.166 ==========
> >>
> >> - Support for alerting when someone tries to dynamically extend a "Ma
> >> client
> >> server" protocol, which is not supported.
> >>  (MaBlockContextStorage is Undeclared)  (MaOidCalculator is Undeclared)
> >> (MaMethodContextStorage is Undeclared)  (MaClassReference is Undeclared)
> >> (MaClassDefinition is Undeclared)  (MaObjectSerializationSoftwareError is
> >> Undeclared)  (MaClassDefinition is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationUserError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)  (MaClassDefinition is
> >> Undeclared)  (MaObjectSerializationWarning is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)  (MaOidCalculator is
> >> Undeclared)  (MaOidCalculator is Undeclared)  (MaByteObjectBuffer is
> >> Undeclared)  (MaVariableObjectBuffer is Undeclared)
> >> (MaVariableWordBuffer
> >> is Undeclared)  (MaStorageObjectBuffer is Undeclared)
> >> (MaObjectSerializationSecurityViolation is Undeclared)
> >> (MaSerializedGraphBuffer is Undeclared)  (MaObjectSerializerPreferences
> >> is
> >> Undeclared)  (MaOidManager is Undeclared)
> >> (MaObjectSerializationUserError
> >> is Undeclared)  (MaSerializedGraphBuffer is Undeclared)
> >> (MaSerializedGraphBuffer is Undeclared)  (MaObjectSerializationUserError
> >> is
> >> Undeclared)  (MaWeakValueDictionary is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> ========== Collections-BTree-lr.68 ==========
> >>
> >> - make it loadable into a new compiler image
> >>
> >> ========== Ma special collections-cmm.83 ==========
> >>
> >> - Lint cleanups.
> >>  (MaFileRecordBroker is Undeclared)  (MaInImageRecordBroker is
> >> Undeclared)
> >> (MaFileRecordBroker is Undeclared)  (MaHashIndexUserError is Undeclared)
> >> (MaSpecialCollectionsSoftwareError is Undeclared)
> >> ========== Ma client server-cmm.138 ==========
> >>
> >> - Support for alerting when someone tries to dynamically extend a "Ma
> >> client
> >> server" protocol, which is not supported.
> >>  (MaRequestServerConsole is Undeclared)  (MaServerSocket is Undeclared)
> >> (MaMalformedRequestError is Undeclared)  (MaServerConsole is Undeclared)
> >> (MaClientServerUserError is Undeclared)  (MaMalformedRequestError is
> >> Undeclared)
> >> ========== WriteBarrier-pmm.26 ==========
> >>
> >> - adding methods silently
> >>  (BytecodeGenerator is Undeclared)  (WBMethodBuilder is Undeclared)
> >>
> >>
> >> Then an error:
> >> ================================
> >> ================================
> >> VM: Win32 - a SmalltalkImage
> >> Image: Squeak3.9 [latest update: #7067]
> >>
> >> SecurityManager state:
> >> Restricted: false
> >> FileAccess: true
> >> SocketAccess: true
> >> Working Dir C:\des\desktop\ocean\ramon dec 07
> >> Trusted Dir C:\des\desktop\ocean\ramon dec 07\desmond
> >> Untrusted Dir C:\My Squeak\desmond
> >>
> >> WBMethodBuilder class(Object)>>error:
> >>  Receiver: WBMethodBuilder
> >>  Arguments and temporary variables:
> >>   aString:  'Cache is defined elsewhere'
> >>  Receiver's instance variables:
> >>   superclass:  Object
> >>   methodDict:  a MethodDictionary()
> >>   format:  138
> >>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
> >>   organization:  nil
> >>   subclasses:  nil
> >>   name:  #WBMethodBuilder
> >>   classPool:  nil
> >>   sharedPools:  nil
> >>   environment:  nil
> >>   category:  nil
> >>   traitComposition:  nil
> >>   localSelectors:  nil
> >>
> >> [] in WBMethodBuilder class(Class)>>declare: {[:var | (self bindingOf:
> >> var)
> >> notNil   ifTrue: [self error: var , ' is defin...]}
> >>  Arguments and temporary variables:
> >>   varString:  'Cache'
> >>   newVars:  #(#Cache)
> >>   conflicts:  false
> >>   x:  'Cache'
> >>   var:  #Cache
> >>
> >> Array(SequenceableCollection)>>do:
> >>  Receiver: #(#Cache)
> >>  Arguments and temporary variables:
> >>   aBlock:  [] in WBMethodBuilder class(Class)>>declare: {[:var | (self
> >> bindingOf: ...etc...
> >>   index:  1
> >>   indexLimiT:  1
> >>  Receiver's instance variables:
> >> #(#Cache)
> >>
> >> WBMethodBuilder class(Class)>>declare:
> >>  Receiver: WBMethodBuilder
> >>  Arguments and temporary variables:
> >>   varString:  'Cache'
> >>   newVars:  #(#Cache)
> >>   conflicts:  false
> >>   x:  'Cache'
> >>   var:  #Cache
> >>  Receiver's instance variables:
> >>   superclass:  Object
> >>   methodDict:  a MethodDictionary()
> >>   format:  138
> >>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
> >>   organization:  nil
> >>   subclasses:  nil
> >>   name:  #WBMethodBuilder
> >>   classPool:  nil
> >>   sharedPools:  nil
> >>   environment:  nil
> >>   category:  nil
> >>   traitComposition:  nil
> >>   localSelectors:  nil
> >>
> >>
> >> --- The full stack ---
> >> WBMethodBuilder class(Object)>>error:
> >> [] in WBMethodBuilder class(Class)>>declare: {[:var | (self bindingOf:
> >> var)
> >> notNil   ifTrue: [self error: var , ' is defin...]}
> >> Array(SequenceableCollection)>>do:
> >> WBMethodBuilder class(Class)>>declare:
> >>  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> >> [] in
> >> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:unsafe:
> >> {[unsafe   ifFalse: [(self validateSuperclass: newSuper forSubclass:
> >> oldClass...]}
> >> BlockContext>>ensure:
> >> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:unsafe:
> >> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVariableNames:classVariableNames:poolDictionaries:category:
> >> MCClassDefinition>>createClass
> >> MCClassDefinition>>load
> >> MCClassDefinition(MCDefinition)>>loadOver:
> >> [] in MCPackageLoader>>basicLoad {[:ea | ea   loadOver: (self
> >> obsoletionFor:
> >> ea)]}
> >> [] in OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> >> {[:each :i |  bar value: i.  aBlock value: each]}
> >> OrderedCollection(SequenceableCollection)>>withIndexDo:
> >> [] in OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> >> {[:bar | self   withIndexDo: [:each :i |     bar value: i.    aBlock
> >> value:
> >> e...]}
> >> [] in ProgressInitiationException>>defaultMorphicAction {[result :=
> >> workBlock value: progress]}
> >> BlockContext>>ensure:
> >> ProgressInitiationException>>defaultMorphicAction
> >> ProgressInitiationException>>defaultAction
> >> UndefinedObject>>handleSignal:
> >> MethodContext(ContextPart)>>handleSignal:
> >> MethodContext(ContextPart)>>handleSignal:
> >> MethodContext(ContextPart)>>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:
> >> OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> >> [] in MCPackageLoader>>basicLoad {[additions   do: [:ea | self tryToLoad:
> >> ea]   displayingProgress: 'Loading.....]}
> >> BlockContext>>on:do:
> >> [] in MCPackageLoader>>basicLoad {[[additions   do: [:ea | self
> >> tryToLoad:
> >> ea]   displayingProgress: 'Loading....]}
> >> BlockContext>>ensure:
> >> MCPackageLoader>>basicLoad
> >> [] in MCPackageLoader>>loadWithNameLike: {[self basicLoad]}
> >> [] in MCPackageLoader>>useChangeSetNamed:during: {[aBlock value]}
> >> ...etc...
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> seaside mailing list
> >> [hidden email]
> >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> >>
>
>
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

>
> "Keith Hodges" <[hidden email]> wrote in message
> news:[hidden email]...
>>I am pleased to announce that by popular demand I have written a Magma
>> tutorial segment to go with:
>>
>> http://www.swa.hpi.uni-potsdam.de/seaside/tutorial  (chapter 8)
>>
>> This tutorial can be found at:
>>
>> http://wiki.squeak.org/squeak/6021
>
>>From the tutorial:
>   "To install (into a 3.10 based image) ..."

> -----Mensaje original-----
> De: [hidden email]
> [mailto:[hidden email]] En nombre
> de itsme213
> Enviado el: Lunes, 17 de Diciembre de 2007 16:54
> Para: [hidden email]
> Asunto: [Seaside] Re: [ANN] Magma Tutorial
>
> Magma or Installer code? Any idea what I might do to get past
> it? I am chomping at the bit to try out Magma ;)
>
> - Sophie
>
> "Chris Muller" <[hidden email]> wrote in message
> news:[hidden email]...
> > It appears to be complaining of a class-variable named 'Cache'
> > "defined elsewhere" in the hierarchy of WBMethodBuilder.
> > Interestingly, WBMethodBuilder inherits from Object..
> >
> > - Chris
> >
> >
> >
> > On Dec 16, 2007 5:59 PM, itsme213 <[hidden email]> wrote:
> >> "Keith Hodges" <[hidden email]> wrote
> >> > To use an americanism "my bad"
> >> >
> >> > fixed now I hope
> >>
> >> It got further than before, but not all the way :-(  Below are the
> >> Transcript messages followed by the error stack.
> >>
> >> Sophie.
> >>
> >> First some warnings on Transcript (not sure if some of the
> early ones
> >> are from an earlier attempt) =================================
> >> =================================
> >> Warning: pane workingCopyTreeRoots not found.
> >> Warning: pane summary not found.
> >> finding Installer-Core... found Installer-Core-kph.146.mcz...loaded
> >> File UniversesMCAndProvidesPatch successfully filed in to
> change set
> >> UniversesMCAndProvidesPatch File InstallerInstallLogging
> successfully
> >> filed in to change set InstallerInstallLogging (ActionMaps is
> >> Undeclared)  (Q2Session is
> >> Undeclared)  (Q2Session is Undeclared)  (FLHandlerEditor is
> >> Undeclared) (WASessionHelper is Undeclared)  
> (WAStandardFilesPlus is
> >> Undeclared) (configuration is Undeclared)  (configuration is
> >> Undeclared) (configuration is Undeclared)  (configuration is
> >> Undeclared) ========== Ma exception handling-cmm.24 ==========
> >>
> >> - Removed MaHardwareError, it was unused.
> >>
> >> ========== Ma base additions-cmm.88 ==========
> >>
> >> - Merged Ma base additions-cmm.87.
> >>  (MaObject is Undeclared)
> >> ========== Ma proxy support-cmm.32 ==========
> >>
> >> - Lint cleanup; removed unused methods.
> >>
> >> ========== Ma traverse object graphs-cmm.24 ==========
> >>
> >> Trying new prereq strategy.
> >>
> >> ========== Ma object serialization-cmm.166 ==========
> >>
> >> - Support for alerting when someone tries to dynamically
> extend a "Ma
> >> client server" protocol, which is not supported.
> >>  (MaBlockContextStorage is Undeclared)  (MaOidCalculator is
> >> Undeclared) (MaMethodContextStorage is Undeclared)  
> (MaClassReference
> >> is Undeclared) (MaClassDefinition is Undeclared)  
> >> (MaObjectSerializationSoftwareError is
> >> Undeclared)  (MaClassDefinition is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)
> >> (MaObjectSerializationUserError is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)  
> >> (MaClassDefinition is
> >> Undeclared)  (MaObjectSerializationWarning is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared)  
> (MaOidCalculator
> >> is
> >> Undeclared)  (MaOidCalculator is Undeclared)  
> (MaByteObjectBuffer is
> >> Undeclared)  (MaVariableObjectBuffer is Undeclared)
> >> (MaVariableWordBuffer is Undeclared)  (MaStorageObjectBuffer is
> >> Undeclared) (MaObjectSerializationSecurityViolation is Undeclared)
> >> (MaSerializedGraphBuffer is Undeclared)  
> >> (MaObjectSerializerPreferences is
> >> Undeclared)  (MaOidManager is Undeclared)
> >> (MaObjectSerializationUserError is Undeclared)  
> >> (MaSerializedGraphBuffer is Undeclared)
> (MaSerializedGraphBuffer is
> >> Undeclared)  (MaObjectSerializationUserError is
> >> Undeclared)  (MaWeakValueDictionary is Undeclared)
> >> (MaObjectSerializationSoftwareError is Undeclared) ==========
> >> Collections-BTree-lr.68 ==========
> >>
> >> - make it loadable into a new compiler image
> >>
> >> ========== Ma special collections-cmm.83 ==========
> >>
> >> - Lint cleanups.
> >>  (MaFileRecordBroker is Undeclared)  (MaInImageRecordBroker is
> >> Undeclared)
> >> (MaFileRecordBroker is Undeclared)  (MaHashIndexUserError is
> >> Undeclared) (MaSpecialCollectionsSoftwareError is Undeclared)
> >> ========== Ma client server-cmm.138 ==========
> >>
> >> - Support for alerting when someone tries to dynamically
> extend a "Ma
> >> client server" protocol, which is not supported.
> >>  (MaRequestServerConsole is Undeclared)  (MaServerSocket is
> >> Undeclared) (MaMalformedRequestError is Undeclared)  
> (MaServerConsole
> >> is Undeclared) (MaClientServerUserError is Undeclared)  
> >> (MaMalformedRequestError is
> >> Undeclared)
> >> ========== WriteBarrier-pmm.26 ==========
> >>
> >> - adding methods silently
> >>  (BytecodeGenerator is Undeclared)  (WBMethodBuilder is Undeclared)
> >>
> >>
> >> Then an error:
> >> ================================
> >> ================================
> >> VM: Win32 - a SmalltalkImage
> >> Image: Squeak3.9 [latest update: #7067]
> >>
> >> SecurityManager state:
> >> Restricted: false
> >> FileAccess: true
> >> SocketAccess: true
> >> Working Dir C:\des\desktop\ocean\ramon dec 07 Trusted Dir
> >> C:\des\desktop\ocean\ramon dec 07\desmond Untrusted Dir C:\My
> >> Squeak\desmond
> >>
> >> WBMethodBuilder class(Object)>>error:
> >>  Receiver: WBMethodBuilder
> >>  Arguments and temporary variables:
> >>   aString:  'Cache is defined elsewhere'
> >>  Receiver's instance variables:
> >>   superclass:  Object
> >>   methodDict:  a MethodDictionary()
> >>   format:  138
> >>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
> >>   organization:  nil
> >>   subclasses:  nil
> >>   name:  #WBMethodBuilder
> >>   classPool:  nil
> >>   sharedPools:  nil
> >>   environment:  nil
> >>   category:  nil
> >>   traitComposition:  nil
> >>   localSelectors:  nil
> >>
> >> [] in WBMethodBuilder class(Class)>>declare: {[:var |
> (self bindingOf:
> >> var)
> >> notNil   ifTrue: [self error: var , ' is defin...]}
> >>  Arguments and temporary variables:
> >>   varString:  'Cache'
> >>   newVars:  #(#Cache)
> >>   conflicts:  false
> >>   x:  'Cache'
> >>   var:  #Cache
> >>
> >> Array(SequenceableCollection)>>do:
> >>  Receiver: #(#Cache)
> >>  Arguments and temporary variables:
> >>   aBlock:  [] in WBMethodBuilder class(Class)>>declare: {[:var |
> >> (self
> >> bindingOf: ...etc...
> >>   index:  1
> >>   indexLimiT:  1
> >>  Receiver's instance variables:
> >> #(#Cache)
> >>
> >> WBMethodBuilder class(Class)>>declare:
> >>  Receiver: WBMethodBuilder
> >>  Arguments and temporary variables:
> >>   varString:  'Cache'
> >>   newVars:  #(#Cache)
> >>   conflicts:  false
> >>   x:  'Cache'
> >>   var:  #Cache
> >>  Receiver's instance variables:
> >>   superclass:  Object
> >>   methodDict:  a MethodDictionary()
> >>   format:  138
> >>   instanceVariables:  #('selector' 'class' 'fields' 'generator')
> >>   organization:  nil
> >>   subclasses:  nil
> >>   name:  #WBMethodBuilder
> >>   classPool:  nil
> >>   sharedPools:  nil
> >>   environment:  nil
> >>   category:  nil
> >>   traitComposition:  nil
> >>   localSelectors:  nil
> >>
> >>
> >> --- The full stack ---
> >> WBMethodBuilder class(Object)>>error:
> >> [] in WBMethodBuilder class(Class)>>declare: {[:var |
> (self bindingOf:
> >> var)
> >> notNil   ifTrue: [self error: var , ' is defin...]}
> >> Array(SequenceableCollection)>>do:
> >> WBMethodBuilder class(Class)>>declare:
> >>  - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - - - []
> >> in
> >>
> ClassBuilder>>name:inEnvironment:subclassOf:type:instanceVaria

> >> MCClassDefinition>>createClass
> >> MCClassDefinition>>load
> >> MCClassDefinition(MCDefinition)>>loadOver:
> >> [] in MCPackageLoader>>basicLoad {[:ea | ea   loadOver: (self
> >> obsoletionFor:
> >> ea)]}
> >> [] in
> OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> >> {[:each :i |  bar value: i.  aBlock value: each]}
> >> OrderedCollection(SequenceableCollection)>>withIndexDo:
> >> [] in
> OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> >> {[:bar | self   withIndexDo: [:each :i |     bar value: i.
>    aBlock
> >> value:
> >> e...]}
> >> [] in ProgressInitiationException>>defaultMorphicAction
> {[result :=
> >> workBlock value: progress]}
> >> BlockContext>>ensure:
> >> ProgressInitiationException>>defaultMorphicAction
> >> ProgressInitiationException>>defaultAction
> >> UndefinedObject>>handleSignal:
> >> MethodContext(ContextPart)>>handleSignal:
> >> MethodContext(ContextPart)>>handleSignal:
> >> MethodContext(ContextPart)>>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:
> >> OrderedCollection(SequenceableCollection)>>do:displayingProgress:
> >> [] in MCPackageLoader>>basicLoad {[additions   do: [:ea |
> self tryToLoad:
> >> ea]   displayingProgress: 'Loading.....]}
> >> BlockContext>>on:do:
> >> [] in MCPackageLoader>>basicLoad {[[additions   do: [:ea | self
> >> tryToLoad:
> >> ea]   displayingProgress: 'Loading....]}
> >> BlockContext>>ensure:
> >> MCPackageLoader>>basicLoad
> >> [] in MCPackageLoader>>loadWithNameLike: {[self basicLoad]} [] in
> >> MCPackageLoader>>useChangeSetNamed:during: {[aBlock
> value]} ...etc...
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> seaside mailing list
> >> [hidden email]
> >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> >>
>
>
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

> I did get through Installer on 3.10gamma (but will have to revert to 3.9 as
> I cannot upgrade images right now). For now on to some persistence
> experiments ...
>
> Some newbie questions:
> Is StSession (or my session class) supposed to have an instVar #db, to be
> set to
>     self db: (self magma rootAs: StMagmaDatabase) ?
>
>  

> I did get through Installer on 3.10gamma (but will have to revert to 3.9 as
> I cannot upgrade images right now). For now on to some persistence
> experiments ...
>
> Some newbie questions:
> Is StSession (or my session class) supposed to have an instVar #db, to be
> set to
>     self db: (self magma rootAs: StMagmaDatabase) ?
>
> If not, where is #db: defined? What is the object/instVar path between my
> WAComponents and the instance of my Database class
>     WADictionaryRoot subclass: #MyMagmaDatabase
>
> Also, are commits supposed to happen automatically after each server round
> trip? Does this work for Ajax updates? I am not seeing these commit changes
> in the "commits" folder, and after I quit and restart my Squeak image
> without saving, I don't see the changes I made previously.
>
> Thanks - Sophie
>
> >
> > "Keith Hodges" <[hidden email]> wrote in message
> > news:[hidden email]...
> >>I am pleased to announce that by popular demand I have written a Magma
> >> tutorial segment to go with:
> >>
> >> http://www.swa.hpi.uni-potsdam.de/seaside/tutorial  (chapter 8)
> >>
> >> This tutorial can be found at:
> >>
> >> http://wiki.squeak.org/squeak/6021
> >
> >>From the tutorial:
> >   "To install (into a 3.10 based image) ..."
>
>
>
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>