August 2014 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core]
by GitHub Aug. 3, 2014

Aug. 3, 2014

Branch: refs/tags/40149 Home: https://github.com/pharo-project/pharo-core

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Pharo image corruption and fatal VM error with Roassal
by Blondeau Vincent Aug. 3, 2014

Aug. 3, 2014

Hi, Yesterday, I was using GraphET (a part of Roassal) to do some charts and, today, when I wanted to reopen the image. And I got that : [cid:image001.png@01CFACAA.E0CB2060] It is *very* unpleasant... To reproduce the bug: 1 - You can do either: | builder | builder := GET2Line data: (0 to: 100) . builder y: [ :x | x*x ]. builder open. Or WorldMenu -> Roassal examples -> choose an item -> click on a graph . A TRMorph should be opened. 2 - don't close the graph and save the pharo image. 3 - Close the pharo image 4 - Reopen it I am under W7 x64 with the latest moose image and the VM available on the pharo.org website (http://files.pharo.org/platform/Pharo3.0-win.zip) from the 10 july. You will find the crash dump attached. Thankfully, I managed to open the image with a latest VM (http://www.mirandabanda.org/files/Cog/VM/VM.r3056/cogwin-14.29.3056.zip) Thanks a lot Eliot ! :) And I got this: [cid:image002.png@01CFACAD.350D7DB0] Thanks in advance Cheers, Vincent BLONDEAU ________________________________ Ce message et les pi?ces jointes sont confidentiels et r?serv?s ? l'usage exclusif de ses destinataires. Il peut ?galement ?tre prot?g? par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir imm?diatement l'exp?diteur et de le d?truire. L'int?grit? du message ne pouvant ?tre assur?e sur Internet, la responsabilit? de Worldline ne pourra ?tre recherch?e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'exp?diteur ne donne aucune garantie ? cet ?gard et sa responsabilit? ne saurait ?tre recherch?e pour tout dommage r?sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.

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where the...
by Eliot Miranda Aug. 3, 2014

Aug. 3, 2014

*&^% do I find build artifacts for https://ci.inria.fr/pharo/job/Pharo-4.0/lastSuccessfulBuild/? There's no pointer to an image/changes combo I can see. -- Aloha, Eliot

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Loading Zinc
by Sebastian Sastre Aug. 2, 2014

Aug. 2, 2014

Hi Sven, how are you doing? Firstly let me ask you how should I load Zinc. Iâm doing it like this: Gofer it url: 'http://mc.stfx.eu/ZincHTTPComponents'; package: 'ConfigurationOfZincHTTPComponents'; load. (Smalltalk at:#ConfigurationOfZincHTTPComponents) project latestVersion load: 'WebSocket'. (Smalltalk at:#ConfigurationOfZincHTTPComponents) project latestVersion load: 'SSO'. Gofer it url: 'http://mc.stfx.eu/Zodiac'; package: 'Zodiac-Core'; package: 'Zodiac-Tests'; load. Is that the right source/way? Secondly, Iâm experiencing this in the latest version: Whatâs the package that has the missin ZnWebSocketControlFrameHandledEvent? thanks! sebastian o/ blog: http://sebastianconcept.com LinkedIn: http://www.linkedin.com/in/sebastiansastre github: https://github.com/sebastianconcept

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Fogbugz login to issue
by Sean P. DeNigris Aug. 2, 2014

Aug. 2, 2014

Neither the login link or button on the default page preserves the query, so https://pharo.fogbugz.com/default.asp?2489 gets transformed into ...default.asp?pg=pgLogon&dest=, but should be ...default.asp?pg=pgLogon&dest=2489 Is that something we can fix or is it a fogbugz bug? ----- Cheers, Sean -- View this message in context: http://forum.world.st/Fogbugz-login-to-issue-tp4771555.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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SmalltalkHub is down ?
by stepharo Aug. 2, 2014

Aug. 2, 2014

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Strange behavior of Rectangle is done :)
by stepharo Aug. 2, 2014

Aug. 2, 2014

After another pair programming session with igor.... Strange behavior of Rectangle https://pharo.fogbugz.com/default.asp?2489 is finally done. Stef

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Re: [Pharo-dev] [Vm-dev] Delay machinery (was Re: Suspending a Process)
by Nicolai Hess Aug. 2, 2014

Aug. 2, 2014

So, we are going to change it in Pharo. What about Squeak ? 2014-07-28 21:39 GMT+02:00 Eliot Miranda <eliot.miranda(a)gmail.com>: > > Hi Nicolai, > > On Jul 27, 2014, at 10:59 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: > > >> >> Then you're not reading it properly. It clearly shows you have a >> deadlock: >> >> Process 0xb9148c20 priority 40 >> 0xff7907b8 M [] in Semaphore>critical: 0xb82f8ef4: a(n) Semaphore >> 0xff7907d8 M BlockClosure>ensure: 0xb91502e0: a(n) BlockClosure >> 0xff7907f8 M Semaphore>critical: 0xb82f8ef4: a(n) Semaphore >> 0xff790814 M Delay>schedule 0xb91501e4: a(n) Delay >> 0xff79082c M Delay>wait 0xb91501e4: a(n) Delay >> 0xff790850 I [] in BackgroundWorkDisplayMorph>initialize 0xb91488b0: >> a(n) BackgroundWorkDisplayMorph >> 0xff790870 I [] in BlockClosure>newProcess 0xb9148b40: a(n) BlockClosure >> >> Process 0xb7902630 priority 40 >> 0xff764784 M [] in Semaphore>critical: 0xb82f8ef4: a(n) Semaphore >> 0xff7647a4 M BlockClosure>ensure: 0xb916b7a4: a(n) BlockClosure >> 0xff7647c4 M Semaphore>critical: 0xb82f8ef4: a(n) Semaphore >> 0xff7647e0 M Delay>schedule 0xb916b6a8: a(n) Delay >> 0xff7647f8 M Delay>wait 0xb916b6a8: a(n) Delay >> 0xff764818 M WorldState>interCyclePause: 0xb75e8fd8: a(n) WorldState >> 0xff764834 M WorldState>doOneCycleFor: 0xb75e8fd8: a(n) WorldState >> 0xff764850 M WorldMorph>doOneCycle 0xb75e8fa4: a(n) WorldMorph >> 0xff764870 I [] in MorphicUIManager()>? 0xb770ac38: a(n) MorphicUIManager >> 0xb78cb554 s [] in BlockClosure()>? >> >> >> > Ah, Ok. > So, it is not my "misuse" of delays but a bug in Delay>>#schedule, like > ben already guessed? > Two processes in the same critical section should not happen, right? > > > Right, and fortunately Ben already provided a solution. > > Nicolai > > > Aloha, > Eliot (phone) > >

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Test Coverage easy to use in Pharo
by Alexandre Bergel Aug. 1, 2014

Aug. 1, 2014

Hi! We are actively working on S2py, the nice successor of Spy1. S2py is a profiler framework: it allows one to easily build dynamic analysis. Hapao, shipped with S2py, is a test coverage tool. Here is how to use it: First, you need free type font: http://bit.ly/installingFreeTypeFont Then, you need Roassal2 and S2py -=-=-=-=-=-=-=-=-=-= Gofer new smalltalkhubUser: 'ObjectProfile' project: 'Roassal2'; package: 'ConfigurationOfRoassal2'; load. (Smalltalk at: #ConfigurationOfRoassal2) loadBleedingEdge. Gofer new smalltalkhubUser: 'ObjectProfile' project: 'S2py'; package: 'S2py'; load. -=-=-=-=-=-=-=-=-=-= Here is a screenshot of the coverage of Nautilus: Run "Hapao @ Class" and "Hapao @ Class â¦â from the World menu. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Todo: Athens (Pharo image corruption and fatal VM error with Roassal)
by Nicolai Hess Aug. 1, 2014

Aug. 1, 2014

2014-08-01 13:09 GMT+02:00 stepharo <stepharo(a)free.fr>: > > > Someone working on this? > > > igor but he got burned out on that. > > > What are the next steps to make the system fully athens based? > > we need > - to update all the drawon: methods (arghhhhh) > No, this can make fun! What is needed? For all drawOn: implement a drawOnAthensCanvas: and test if they work on an AthensWrapMorph? > - get a texteditor working (so far it is working but no tab support) > where? I this in any way related to the work done for Rubric and/or TxText? > > > We can organize a skype meetings with people willing to help. > > > Stef > >

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