[Pharo-dev] MessageNotUnderstood: SmallInteger>>isEmpty

Dario Trussardi dario.trussardi at tiscali.it
Wed Dec 11 03:41:46 EST 2013


Ciao Eliot,


> Hi Dario,
> 
> 
> On Tue, Dec 10, 2013 at 8:12 AM, Dario Trussardi <dario.trussardi at tiscali.it> wrote:
> Ciao,
> 
>         i work with a new Pharo 2.0   20628  image.
> 
>         I do first  :
>                 A) Gofer new url: 'http://smalltalkhub.com/mc/DiegoLont/QCMagritte/main'; package: 'ConfigurationOfQCMagritte'; load.
> 
>         and:
>                 B) ((Smalltalk at: #ConfigurationOfQCMagritte) project version: '0.2') load: #( 'Demo' ).
> 
> After some works the system when Fetching 1.0.2.1 of ConfigurationOfTwitteBootstrap
> 
>         erase the error:
> 
> 
> SmallInteger(Object)>>doesNotUnderstand: #isEmpty
> MetacelloMCVersionSpec>>resolveToLoadableSpecs:map:
> MetacelloMCVersionSpec>>resolveToLoadableSpecs:
> MetacelloMCVersionSpec>>expandToLoadableSpecNames: in Block: [:cache | ...
> MetacelloPharoPlatform(MetacelloPlatform)>>stackCacheFor:cacheClass:at:doing: in Block: [:dict | ...
> MetacelloPharoPlatform(MetacelloPlatform)>>useStackCacheDuring:defaultDictionary: in Block: [^ aBlock value: dict]
> BlockClosure>>on:do:
> MetacelloPharoPlatform(MetacelloPlatform)>>useStackCacheDuring:defaultDictionary:
> MetacelloPharoPlatform(MetacelloPlatform)>>stackCacheFor:cacheClass:at:doing:
> MetacelloPharoPlatform(MetacelloPlatform)>>stackCacheFor:at:doing:
> MetacelloMCVersionSpec>>expandToLoadableSpecNames:
> MetacelloMCVersion>>expandToLoadableSpecNames:
> MetacelloMCProjectSpec>>relativeCurrentVersion in Block: [vrsn expandToLoadableSpecNames: (loadList := self...etc...
> BlockClosure>>on:do:
> MetacelloMCProjectSpec>>relativeCurrentVersion
> MetacelloProjectReferenceSpec>>relativeCurrentVersion
> MetacelloMCVersionSpec>>isPartiallyCurrentAgainst: in Block: [:prj | ...
> MetacelloProjectReferenceSpec>>projectDo:packageDo:groupDo:
> MetacelloMCVersionSpec>>specsNamed:projectDo:packageDo:groupDo: in Block: [:name | | pkgSpec | (pkgSpec := map...
> Array(SequenceableCollection)>>do:
> MetacelloMCVersionSpec>>specsNamed:projectDo:packageDo:groupDo:
> MetacelloMCVersionSpec>>isPartiallyCurrentAgainst:
> MetacelloMCVersionSpec>>isPartiallyCurrent
> MetacelloMCProject(MetacelloProject)>>currentVersionAgainst: in Block: [:version | ...
> Array(SequenceableCollection)>>do:
> MetacelloMCProject(MetacelloProject)>>currentVersionAgainst: in Block: [:cache | ...
> MetacelloPharoPlatform(MetacelloPlatform)>>stackCacheFor:cacheClass:at:doing: in Block: [:dict | ...
> MetacelloPharoPlatform(MetacelloPlatform)>>useStackCacheDuring:defaultDictionary: in Block: [^ aBlock value: dict]
> BlockClosure>>on:do:
> MetacelloPharoPlatform(MetacelloPlatform)>>useStackCacheDuring:defaultDictionary:
> 
> Any idea?
> 
> I suspect you have an older, buggy, VM.  What does the VM say to -version?

How i can define the VM that the system used ?
In the menu 	 System / System Reported	 i found this: 

	Virtual Machine --------------- /Users/dtr/Desktop/Pharo2.0.app/Contents/MacOS/Pharo NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 git://gitorious 
.org/cogvm/blessed.git Commit: 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 By: Esteban Lorenzano <estebanlm at gmail.com> Jenkins build #14535 Mac Cocoa Cog 5.8b12 21-Sep-10 >1B0534FA-246C-47C5-AB29-7A76C81CCDCB< VMMaker versionString git://gitorious.org/cogvm/blessed.git Commit: 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 By: Esteban Lorenzano <estebanlm at gmail.com> Jenkins build #14535 NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 

It is significant ?

In my MacBook i have run some Pharo version.

For open the Pharo 2.0  i double click on the Pharo 2.0  icon on the desktop.

Right ?

	Thanks,

	Dario

>  
>         Thanks,
> 
>                 Dario
> 
> -- 
> HTH,
> Eliot

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