Re: [Pharo-dev] FFICallback class(Object)>>doesNotUnderstand: #isForCurrentPlatform, during save after initial load (pharo5.0)

June 27, 2016


      no, now that I remember I think it was because of the longlong conversion bugâ¦ which *should* be fixedâ¦ but I might be wrong, heh

Esteban
...
On 27 Jun 2016, at 23:21, Dale Henrichs <dale.henrichs@gemtalksystems.com> wrote:
Great thanks! ... I guess I started this project before UnifiedFFI was added to Pharo5.0?
So I should be able to remove a dependency on this project moving forward?
When you fix this bug, I assume that new Pharo5.0 images will be created with the patch already loaded, but what is the procedure for getting the patch into existing Pharo5.0 images? I'm expecting folks to be deploying images with this code loaded and in these cases, building from scratch may not be practical ...
Dale
On 06/27/2016 02:15 PM, Esteban Lorenzano wrote:
...
yeah, you do not need to load UFFI, afaikâ¦ it is already thereâ¦ Iâm missing something?
and yes, not that Iâm seeingâ¦ seems that latest Alien update breaks UFFI because Callback has became a strategy and UFFI extends itâ¦ I need to think how to fix it, but most probably I need to transform FFICallback to delegate instead inherit.
I will check this tomorrow.
Esteban
...
On 27 Jun 2016, at 23:07, Dale Henrichs <dale.henrichs@gemtalksystems.com> wrote:
spec
       for: #(#'pharo5.x')
       do: [ spec
               configuration: 'UnifiedFFI'
                   with: [ spec
                       versionString: #development;
                       repository: 'http://http://smalltalkhub.com/mc/Pharo/FFI-NB/main/' ];
               yourself.
On 06/27/2016 01:50 PM, Dale Henrichs wrote:
...
I could have sworn this was working last week, but now I can't load the UnifiedFFI project.
Here's the stack ... note that this appears to be breaking during a SmalltalkImage>>saveAs:  call that I make after loading a project that depends up UnifiedFFI during a batch job ...:
FFICallback class>>isForCurrentPlatform
FFICallback class(Object)>>doesNotUnderstand: #isForCurrentPlatform
[ :subclass | subclass isForCurrentPlatform ] in Callback class>>startUp: in Block: [ :subclass | subclass isForCurrentPlatform ]
[ :each |
(aBlock value: each)
   ifTrue: [ ^ foundBlock cull: each ] ] in Array(Collection)>>detect:ifFound:ifNone: in Block: [ :each | ...
Array(SequenceableCollection)>>do:
Array(Collection)>>detect:ifFound:ifNone:
Array(Collection)>>detect:ifNone:
Callback class>>startUp:
ClassSessionHandler>>startup:
[ :each | each startup: isImageStarting ] in WorkingSession>>runStartup: in Block: [ :each | each startup: isImageStarting ]
[ aBlock value: each ] in [ :each |
[ aBlock value: each ]
   on: Exception
   do: [ :error | self errorHandler handleError: error ] ] in WorkingSession>>runList:do: in Block: [ aBlock value: each ]
BlockClosure>>on:do:
[ :each |
[ aBlock value: each ]
   on: Exception
   do: [ :error | self errorHandler handleError: error ] ] in WorkingSession>>runList:do: in Block: [ :each | ...
Array(SequenceableCollection)>>do:
WorkingSession>>runList:do:
WorkingSession>>runStartup:
WorkingSession>>start:
SessionManager>>snapshot:andQuit:
SmalltalkImage>>snapshot:andQuit:
SmalltalkImage>>saveImageInFileNamed:
SmalltalkImage>>saveAs:
SaveCommandLineHandler>>saveImage
SaveCommandLineHandler>>activate
SaveCommandLineHandler class(CommandLineHandler class)>>activateWith:
[ aCommandLinehandler activateWith: commandLine ] in PharoCommandLineHandler(BasicCommandLineHandler)>>activateSubCommand: in Block: [ aCommandLinehandler activateWith: commandLine ]
BlockClosure>>on:do:
PharoCommandLineHandler(BasicCommandLineHandler)>>activateSubCommand:
PharoCommandLineHandler(BasicCommandLineHandler)>>handleSubcommand
PharoCommandLineHandler(BasicCommandLineHandler)>>handleArgument:
[ self
   handleArgument:
       (self arguments
           ifEmpty: [ '' ]
           ifNotEmpty: [ :arguments | arguments first ]) ] in PharoCommandLineHandler(BasicCommandLineHandler)>>activate in Block: [ self...
BlockClosure>>on:do: