October 2009 - Pharo-dev - lists.pharo.org

[Pharo-project] Bug when I try save the image
by nullPointer Oct. 6, 2009

Oct. 6, 2009

In latest Devs versions i get a error when i try save the image later i saved a morph in my UIBuilder. Seems something happens when try deallocate a object, fails a primitive... That problem donÂ´t exists in Pharo Dev 10418 build, only in latest versions. That problem donÂ´t exists too in Core images.The problem donÂ´t appears too if i remove the fonts folder... For reproduce the error is needed have installed CLFramework. Start edit and save a CLView, and then save the Pharo image. The error message is "FT2error: Freetype2 primitive failed [error 255] [Bad Squeak Method Parameter]" . Regards -- View this message in context: http://n2.nabble.com/Bug-when-I-try-save-the-image-tp3763621p3763621.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Is OldSocket still useful?
by Noury Bouraqadi Oct. 6, 2009

Oct. 6, 2009

It does not seem to be referenced anymore. Noury http://vst.ensm-douai.fr/noury/ -------------- -17Ã¨mes JournÃ©es Francophones sur les SystÃ¨mes Multi-Agents (JFSMAâ09). Lyon, 19-21 Octobre 2009 - http://bat710.univ-lyon1.fr/~sycosma/JFSMA09/ -2nd International Workshop on Agent Technology for Disaster Management (ATDM'09), Nagoya, Japan, Dec. 13rd, 2009 - http://doesnotunderstand.org/wikka.php?wakka=ATDM2009 -16Ã¨me ConfÃ©rence francophone sur les Langages et ModÃ¨les Ã Objets (LMO). Pau 2010 - http://lmo-conference.org/2010 -ESUG 18th International Smalltalk Conference - Barcelona, Spain 2010 http://www.esug.org/Conferences/2010

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[Pharo-project] Fileout the test results
by Mariano Martinez Peck Oct. 6, 2009

Oct. 6, 2009

Hi folks: Several times, I wanted to send by email for example, the results of running some tests. The only and ugly way I found to do this is using PrintScreen and send the screenshots. Now, the question is, is there a way to file out the results? Not only the amount (the number) of success, failures, error, expected failures, but also which tests where the failures, errors, etc. I would love to do this from the Test Runner, no by code. Best, Mariano

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[Pharo-project] Performance in Workspace
by Robert Kovacic Oct. 6, 2009

Oct. 6, 2009

I have installed setup_pharo1.0-10466-BETAdev09.10.1.exe on Windows XP with a 1.6GHz processor. Evaluating "3 + 4" or "Time now" takes about 1 sec or more to print the result. Is this expected for this beta version? -- View this message in context: http://n2.nabble.com/Performance-in-Workspace-tp3772302p3772302.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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Re: [Pharo-project] Pharo - Squeak VM bug?
by StÃ©phane Ducasse Oct. 6, 2009

Oct. 6, 2009

On Oct 6, 2009, at 10:03 AM, Petr VÃ¡cha wrote: > Hi there, > sorry for contacting you directly, there are reasons why I do not have > a Google account. Sorry for that. but you do not have too. the mail-ling is free access. > I believe I found cool bug (probably in Squeak VM, also affects > Exupery > VM), but also other Smalltalks are affected, incl. Smalltalk/X, Cuis > and Squeak itself .. not checked with Visual Works though. > > Just try to inspect "a:=Array new: SmallInteger maxVal." and see what > is value of "a" variable - interestingly, primitive (in Squeak VM, > primitive > 71) DOES NOT fail on too big arguments (however, it fails on negative > arguments). What is interesting is that Smalltalk/X crashes, while > Cuis, > Pharo a Squeak actually assign "a" a value - check yourself what is > assigned (depends on Smalltalk variant). No Smalltalk variant I > checked > fails a primitive. > > Maybe it is on purpose, but I believe this situation shall be somehow > signalled to developer as "Array>>new:" method did not provide what > is expected (returns junk). > > In case of a miscall, sorry for your time. > > Greets, > Petr Vacha > > > >

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[Pharo-project] [Free Book] Computer Programming using GNU Smalltalk
by Torsten Bergmann Oct. 6, 2009

Oct. 6, 2009

Hi Stef, a new book to add to your list of free Smalltalk books. http://canol.wordpress.com/2009/10/04/computer-programming-using-gnu-smallt… Bye Torsten -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

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[Pharo-project] How to edit in the wiki
by Gabriel Cotelli Oct. 6, 2009

Oct. 6, 2009

Hi, I want to update: http://code.google.com/p/pharo/wiki/PackagesTestedInPharoto include packages that I have tested that loads Ok on Pharo. Can anybody give me access to change this? Thanks, Gabriel

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Re: [Pharo-project] [BUG]UndefinedObject(Object)>>doesNotUnderstand: #null
by Damien Cassou Oct. 5, 2009

Oct. 5, 2009

Hi, On Mon, Oct 5, 2009 at 7:19 AM, <anlarionov(a)gmail.com> wrote: > Almost all refactorings ends with this DNU. Is it platform specific? Or > maybe i miss something could you please describe all the steps to reproduce that from a clean download? -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

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[Pharo-project] Update stuck at #10457
by Adrian Lienhard Oct. 5, 2009

Oct. 5, 2009

Hi, I tried to update from an older image and got stuck in update #10457. I get a warning with the following text: "Please note that adding package references as strings (such as 'Kernel-MikeRoberts.408') is no longer supported, because Gofer cannot guess your naming conventions. Adapt your code to either call #addPackage: (for full package names e.g. Gofer), #addVersion: (for complete version names, e.g. Gofer-lr.54) or #addPrefix: (for incomplete version names, e.g. Gofer-lr). This lets Gofer know what exactly you want, and in return it will more likely do what you expect." I click proceed but the warning appears again. After probably 5x proceeding I get a MNU: BytecodeAgnosticMethod>>doesNotUnderstand: #blockExtentsToTempRefs from which I cannot recover. Is this a known issue? Cheers, Adrian

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Oct. 5, 2009

Begin forwarded message: > From: commits(a)source.squeak.org > Date: September 30, 2009 10:14:22 AM GMT+02:00 > To: squeak-dev(a)lists.squeakfoundation.org > Subject: [squeak-dev] The Trunk: Compiler-jcg.85.mcz > Reply-To: squeak-dev(a)lists.squeakfoundation.org > > Joshua Gargus uploaded a new version of Compiler to project The Trunk: > http://source.squeak.org/trunk/Compiler-jcg.85.mcz > > ==================== Summary ==================== > > Name: Compiler-jcg.85 > Author: jcg > Time: 30 September 2009, 1:14:16 am > UUID: 21a5f88d-4107-48c3-b41c-d5ea735319a7 > Ancestors: Compiler-tfel.84 > > Revert to lazy-initialization of method properties, which is used by > the externally-maintained Prolog package (which loads cleanly into > 3.10.2, but not trunk). > > Part 1 of 2... need to first re-add the #properties method to Parser > before changing methods to send it. > > =============== Diff against Compiler-tfel.84 =============== > > Item was added: > + ----- Method: Parser>>properties (in category 'pragmas') ----- > + properties > + ^ properties ifNil: [ properties := AdditionalMethodState new ]! > >

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