July 2013 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Voyage: Circular references

by Sabine KnÃ¶fel

Hi Esteban, yes, now the Rectangle Example works after doing the reset. But saving my model still leads to a non responding image because Voyage is trying to write json for all model stuf deep deep deep and circular. Perhaps same like: http://forum.world.st/Voyage-Circular-references-td4691940.html#a4699436 I dont know anything about Magritte (yet) and I need a hint what to define in my model so that it stops creating json at certain points and creates only e.g. a Symbol. Example: My model instance of trip has a connection to an instance of country. The country should not be written in json with all its definitions. Voyage should only write e.g. #germany in the json and later, when getting the instance back from the database, I want to reassign the trip to the country. I already implemented this stuff when working witk Mongotalk the last months and it worked fine. But my question yesterday: http://forum.world.st/MongoDB-open-close-in-production-singleton-or-not-td4… lead to my impression that I should use voyage. So, how can I define the "borders"? Sabine On Thu, Jul 18, 2013 at 7:45 PM, EstebanLM [via Smalltalk] <ml-node+s1294792n4699443h28(a)n4.nabble.com> wrote: > Hi Sabine, > > Probably you do not missed anything. > Probably I missed to update the voyage configuration :) > > can you try doing > > VOMongoRepository allInstancesDo: #reset. > > before trying again? > > Cheers, > Esteban > > On Jul 18, 2013, at 6:31 PM, Sabine KnÃ¶fel <[hidden email]> wrote: > >> I found this: >> http://smallworks.eu/web/blog/2013-06-14-voyage-the-adventure >> >> Chapter "Enhancing storage" >> But if I add the 3+1 methods to Rectangle, and save it again, the json did >> not change. >> >> Did I miss something? >> >> >> >> >> -- >> View this message in context: >> http://forum.world.st/Voyage-Circular-references-tp4691940p4699436.html >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> > > > > > ________________________________ > If you reply to this email, your message will be added to the discussion > below: > http://forum.world.st/Voyage-Circular-references-tp4691940p4699443.html > To unsubscribe from Voyage: Circular references, click here. > NAML -- View this message in context: http://forum.world.st/Voyage-Circular-references-tp4691940p4699491.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 19, 2013

Re: [Pharo-users] ZnHttpUnsucessful: 501 not implemented

by Sven Van Caekenberghe

Have you read about Monticello in the 'Pharo by Example' book ? http://pharobyexample.org/ First you have to create your repository online, then you save your package to it. Maybe you could also read this http://zn.stfx.eu/zn/build-and-deploy-1st-webapp/#savingcodetoarepository but the book is better, I think. On 18 Jul 2013, at 22:59, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: > Hello Sven, > This means I have tried adding something like HTML5 but ofcourse I got a not found error because there is no such url so I suppose I should create a new one or there is something I should do ? > > -----Original Message----- > From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Sven Van Caekenberghe > Sent: Thursday, July 18, 2013 8:19 PM > To: Any question about pharo is welcome > Subject: Re: [Pharo-users] ZnHttpUnsucessful: 501 not implemented > > > On 18 Jul 2013, at 20:28, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: > >> Hello Everyone. >> I was trying to work with the repository and for some reason my mcz file wouldn't upload and gives this error. Any ideas what I might be doing wrong? >> Below is a screen show of what I get when I hit save in the "open repository" menu. >> Any help is much appreciated J > > I think you didn't specify you repository correctly: > > On the screenshot I can see something like > > http://ss3.gemstone.com/ss/ > > but the URL should have an extra component, like > > http://ss3.gemstone.com/ss/STON > > HTH > > Sven > > > -- > Sven Van Caekenberghe > Proudly supporting Pharo > http://pharo.org > http://association.pharo.org > http://consortium.pharo.org > > > > > > > >

July 18, 2013

Re: [Pharo-users] ZnHttpUnsucessful: 501 not implemented

by Mohammad Al Houssami (Alumni)

Hello Sven, This means I have tried adding something like HTML5 but ofcourse I got a not found error because there is no such url so I suppose I should create a new one or there is something I should do ? -----Original Message----- From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Sven Van Caekenberghe Sent: Thursday, July 18, 2013 8:19 PM To: Any question about pharo is welcome Subject: Re: [Pharo-users] ZnHttpUnsucessful: 501 not implemented On 18 Jul 2013, at 20:28, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: > Hello Everyone. > I was trying to work with the repository and for some reason my mcz file wouldn't upload and gives this error. Any ideas what I might be doing wrong? > Below is a screen show of what I get when I hit save in the "open repository" menu. > Any help is much appreciated J I think you didn't specify you repository correctly: On the screenshot I can see something like http://ss3.gemstone.com/ss/ but the URL should have an extra component, like http://ss3.gemstone.com/ss/STON HTH Sven -- Sven Van Caekenberghe Proudly supporting Pharo http://pharo.org http://association.pharo.org http://consortium.pharo.org

July 18, 2013

Re: [Pharo-users] SerialPlugin

by Ricardo Moran

Hi, I just tried Pharo2.0 Latest update: #20596 with the following VM (on Windows): 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(a)gmail.com> Jenkins build #14535 The serial port seems to work fine here. I hope this helps :) Cheers, Richo On Thu, Jul 18, 2013 at 6:58 AM, Bernat Romagosa < tibabenfortlapalanca(a)gmail.com> wrote: > Still trying without success... > > Does anyone have an image, a VM and a SerialPlugin working in their > machine that they can share with me? At this point I don't care too much on > which OS, I'll find a machine here at work. The thing is I wanted to start > developing right away, and this little obstacle is holding me back... > > Thanks a lot! > > Bernat. > > > 2013/7/17 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> > >> Yep, I found that thread and tried all possible combinations: >> >> '/dev/ttyUSB0' >> '/dev//ttyUSB0' >> '/dev/ttyusb0' >> '/dev//ttyusb0' >> 'ttyUSB0' >> 'ttyusb0' >> >> and none worked... :( >> >> >> 2013/7/17 Esteban Lorenzano <estebanlm(a)gmail.com> >> >>> It is indeed annoying and obviously buggy. >>> I kinda "fixed" it last year but since I didn't had any serial port >>> stuff to test it, it was just in abstract (Luc was using it, thought) >>> >>> There was a report a couple of weeks ago to try using double slash. >>> >>> SerialPort new openPort: '/dev//ttyUSB0' >>> >>> >>> >>> Esteban >>> >>> On Jul 17, 2013, at 1:47 PM, Bernat Romagosa < >>> tibabenfortlapalanca(a)gmail.com> wrote: >>> >>> So I compiled two VMs, one with the SerialPlugin as an internal plugin, >>> the other one as an external plugin. >>> >>> On a Debian box, I connect an Arduino Diecimila board and I get its >>> handler at /dev/ttyUSB0. However, on both VMs with fresh Pharo 2.0 images: >>> >>> SerialPort new openPort: '/dev/ttyUSB0' >>> >>> >>> Fails with a generic error. >>> >>> What's wrong with SerialPort? The "cannot open port" error message is >>> about as informative as "sorry, not gonna happen" :( >>> >>> >>> 2013/7/17 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> >>> >>>> Great! I was missing the gl and alsa headers. All done now, thanks a >>>> lot :) >>>> >>>> >>>> 2013/7/17 Guillermo Polito <guillermopolito(a)gmail.com> >>>> >>>>> >>>>> On Wed, Jul 17, 2013 at 12:39 PM, Bernat Romagosa < >>>>> tibabenfortlapalanca(a)gmail.com> wrote: >>>>> >>>>>> Okay, it seems the patch is already included in the latest VMMaker >>>>>> image, so no need to apply it. >>>>>> >>>>> >>>>> That's nice :). Anyone with grants in the issue tracker can close it?? >>>>> :D >>>>> >>>>> >>>>>> >>>>>> Still, having executed the script, I get yet another error, this time >>>>>> related to gl.h (why does it need it? I left B3DAcceleratorPlugin out): >>>>>> >>>>>> [ 95%] Building C object >>>>>> CMakeFiles/CogVM.dir/home/bromagosa/blessed/platforms/unix/vm/sqUnixMain.c.o >>>>>> In file included from >>>>>> /home/bromagosa/blessed/platforms/unix/vm/SqDisplay.h:16:0, >>>>>> from >>>>>> /home/bromagosa/blessed/platforms/unix/vm/sqUnixMain.c:140: >>>>>> /home/bromagosa/blessed/platforms/unix/plugins/B3DAcceleratorPlugin/sqUnixOpenGL.h:21:22: >>>>>> fatal error: GL/gl.h: El fitxer o directori no existeix >>>>>> compilation terminated. >>>>>> make[2]: *** >>>>>> [CMakeFiles/CogVM.dir/home/bromagosa/blessed/platforms/unix/vm/sqUnixMain.c.o] >>>>>> Error 1 >>>>>> make[1]: *** [CMakeFiles/CogVM.dir/all] Error 2 >>>>>> make: *** [all] Error 2 >>>>>> >>>>>> >>>>> Hmm, which configuration are you using to copile? I think there is a >>>>> UnixNoGLConfiguration or something like that... So either you install the >>>>> gl libraries or use the no gl configuration to generate the sources :). >>>>> In any case, I really don't know why there is that dependency with >>>>> opengl... >>>>> >>>>> >>>>>> >>>>>> 2013/7/17 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> >>>>>> >>>>>>> ouch! I forgot to execute the script this time, and didn't install >>>>>>> the patch either.. trying again, thanks! :) >>>>>>> >>>>>>> >>>>>>> 2013/7/17 Guillermo Polito <guillermopolito(a)gmail.com> >>>>>>> >>>>>>>> Hi! >>>>>>>> >>>>>>>> before compiling you have to, inside the build folder, execute >>>>>>>> codegen-scripts/extract-commit-info.sh >>>>>>>> >>>>>>>> Besides, I was looking at luc's tutorial and it lacks one step to >>>>>>>> have serial plugin built: install the patch he made [1]. Did you do that? I >>>>>>>> added a comment in the blog entry just in case... >>>>>>>> >>>>>>>> Guille >>>>>>>> >>>>>>>> [1] https://code.google.com/p/cog/issues/detail?id=119&q=luc >>>>>>>> >>>>>>>> >>>>>>>> On Wed, Jul 17, 2013 at 12:18 PM, Bernat Romagosa < >>>>>>>> tibabenfortlapalanca(a)gmail.com> wrote: >>>>>>>> >>>>>>>>> I found out how to leave B3DAcceleratorPlugin out, but now I get >>>>>>>>> this error almost at the end of the compilation process: >>>>>>>>> >>>>>>>>> [ 95%] Building C object >>>>>>>>> CMakeFiles/CogVM.dir/home/bromagosa/blessed/platforms/unix/vm/sqUnixMain.c.o >>>>>>>>> In file included from >>>>>>>>> /home/bromagosa/blessed/platforms/unix/vm/sqUnixMain.c:41:0: >>>>>>>>> /home/bromagosa/blessed/platforms/Cross/vm/sqSCCSVersion.h:17:54: >>>>>>>>> fatal error: vmVersionInfo.h: El fitxer o directori no existeix >>>>>>>>> compilation terminated. >>>>>>>>> make[2]: *** >>>>>>>>> [CMakeFiles/CogVM.dir/home/bromagosa/blessed/platforms/unix/vm/sqUnixMain.c.o] >>>>>>>>> Error 1 >>>>>>>>> make[1]: *** [CMakeFiles/CogVM.dir/all] Error 2 >>>>>>>>> make: *** [all] Error 2 >>>>>>>>> >>>>>>>>> >>>>>>>>> "El fitxer o directori no existeix" is Catalan for "The file or >>>>>>>>> directory does not exist". >>>>>>>>> >>>>>>>>> How comes this header isn't there? >>>>>>>>> >>>>>>>>> >>>>>>>>> 2013/7/17 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> >>>>>>>>> >>>>>>>>>> Ok, it seems the problem was not having the sources file in the >>>>>>>>>> same directory as the image. >>>>>>>>>> >>>>>>>>>> Anyway, now I've another problem when trying to compile. cmake >>>>>>>>>> runs fine, but make fails with the following error: >>>>>>>>>> >>>>>>>>>> Scanning dependencies of target B3DAcceleratorPlugin >>>>>>>>>> [ 57%] Building C object >>>>>>>>>> B3DAcceleratorPlugin/CMakeFiles/B3DAcceleratorPlugin.dir/home/bromagosa/blessed/src/plugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c.o >>>>>>>>>> In file included from >>>>>>>>>> /home/bromagosa/blessed/src/plugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c:36:0: >>>>>>>>>> /home/bromagosa/blessed/platforms/Cross/plugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.h:8:19: >>>>>>>>>> fatal error: GL/gl.h: El fitxer o directori no existeix >>>>>>>>>> compilation terminated. >>>>>>>>>> make[2]: *** >>>>>>>>>> [B3DAcceleratorPlugin/CMakeFiles/B3DAcceleratorPlugin.dir/home/bromagosa/blessed/src/plugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c.o] >>>>>>>>>> Error 1 >>>>>>>>>> make[1]: *** >>>>>>>>>> [B3DAcceleratorPlugin/CMakeFiles/B3DAcceleratorPlugin.dir/all] Error 2 >>>>>>>>>> make: *** [all] Error 2 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Any ideas? >>>>>>>>>> >>>>>>>>>> (For the record, I do not need the B3DAcceleratorPlugin, so I >>>>>>>>>> guess it could just be left out, but I don't know how does one do that >>>>>>>>>> either) >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 2013/7/16 Friedrich Dominicus <frido(a)q-software-solutions.de> >>>>>>>>>> >>>>>>>>>>> Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> writes: >>>>>>>>>>> >>>>>>>>>>> > Hi Friedrich, >>>>>>>>>>> > >>>>>>>>>>> > My machine is already a 32 bits one... here's the output of >>>>>>>>>>> ldd: >>>>>>>>>>> > >>>>>>>>>>> > linux-gate.so.1 => (0xb7782000) >>>>>>>>>>> > libm.so.6 => /lib/i386-linux-gnu/i686/cmov/libm.so.6 >>>>>>>>>>> > (0xb7746000) >>>>>>>>>>> > libdl.so.2 => /lib/i386-linux-gnu/i686/cmov/libdl.so.2 >>>>>>>>>>> > (0xb7742000) >>>>>>>>>>> > libpthread.so.0 => >>>>>>>>>>> > /lib/i386-linux-gnu/i686/cmov/libpthread.so.0 (0xb7728000) >>>>>>>>>>> > libc.so.6 => /lib/i386-linux-gnu/i686/cmov/libc.so.6 >>>>>>>>>>> > (0xb75c5000) >>>>>>>>>>> > /lib/ld-linux.so.2 (0xb7783000) >>>>>>>>>>> > >>>>>>>>>>> > Thanks! :) >>>>>>>>>>> Well that looks fine to me. Sorry that I could not help >>>>>>>>>>> >>>>>>>>>>> Regards >>>>>>>>>>> Friedrich >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Bernat Romagosa. >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Bernat Romagosa. >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Bernat Romagosa. >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Bernat Romagosa. >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Bernat Romagosa. >>>> >>> >>> >>> >>> -- >>> Bernat Romagosa. >>> >>> >>> >> >> >> -- >> Bernat Romagosa. >> > > > > -- > Bernat Romagosa. >

July 18, 2013

Re: [Pharo-users] ZnHttpUnsucessful: 501 not implemented

by Sven Van Caekenberghe

On 18 Jul 2013, at 20:28, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: > Hello Everyone. > I was trying to work with the repository and for some reason my mcz file wouldnât upload and gives this error. Any ideas what I might be doing wrong? > Below is a screen show of what I get when I hit save in the "open repository" menu. > Any help is much appreciated J I think you didn't specify you repository correctly: On the screenshot I can see something like http://ss3.gemstone.com/ss/ but the URL should have an extra component, like http://ss3.gemstone.com/ss/STON HTH Sven -- Sven Van Caekenberghe Proudly supporting Pharo http://pharo.org http://association.pharo.org http://consortium.pharo.org

July 18, 2013

ZnHttpUnsucessful: 501 not implemented

by Mohammad Al Houssami (Alumni)

Hello Everyone. I was trying to work with the repository and for some reason my mcz file wouldn't upload and gives this error. Any ideas what I might be doing wrong? Below is a screen show of what I get when I hit save in the "open repository" menu. Any help is much appreciated :) [cid:image002.png@01CE83EC.F0201D00]

July 18, 2013

Re: [Pharo-users] Voyage: Circular references

by Esteban Lorenzano

Hi Sabine, Probably you do not missed anything. Probably I missed to update the voyage configuration :) can you try doing VOMongoRepository allInstancesDo: #reset. before trying again? Cheers, Esteban On Jul 18, 2013, at 6:31 PM, Sabine KnÃ¶fel <sabine.knoefel(a)gmail.com> wrote: > I found this: > http://smallworks.eu/web/blog/2013-06-14-voyage-the-adventure > > Chapter "Enhancing storage" > But if I add the 3+1 methods to Rectangle, and save it again, the json did > not change. > > Did I miss something? > > > > > -- > View this message in context: http://forum.world.st/Voyage-Circular-references-tp4691940p4699436.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

July 18, 2013

Voyage: Circular references

by Sabine KnÃ¶fel

I found this: http://smallworks.eu/web/blog/2013-06-14-voyage-the-adventure Chapter "Enhancing storage" But if I add the 3+1 methods to Rectangle, and save it again, the json did not change. Did I miss something? -- View this message in context: http://forum.world.st/Voyage-Circular-references-tp4691940p4699436.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 18, 2013

Re: [Pharo-users] [Pharo-dev] New post on Voyage: Advanced queries

by Damien Cassou

On Thu, Jul 18, 2013 at 2:18 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > > I just finished a section for the PharoForTheEnterprise book and I put it also as a blog post: > > http://smallworks.eu/web/blog/2013-07-18-Voyage-advanced-queries https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

July 18, 2013

Voyage: Circular references

by Sabine KnÃ¶fel

Hi, I was working for a while with Mongotalk and started with Voyage today. I run in exactly the same problem as Bernat. Image non responding. I tried the star/planet example and it worked. hmpf. When I debugged into, I recognized that I did not tell Voyage at which "model bounds" to stop when creating the json. I have to explain this. I have Persons and Trips. One person can have many trips, one trip belongs to exactly one person. But my trips also have e.g. associations to Countries. I do not want Voayge to put the whole country instance in the json of the trip but only a key (e.g. #germany) for getting the country instance back when loading the trip. Currently, Voyage is trying to put all the stuff in the json, also currencies etc. I am not sure if the image is hanging because of this reason. So, my question is how to tell voyage which attributes NOT to put completely into the json but only a key. Sabine -- View this message in context: http://forum.world.st/Voyage-Circular-references-tp4691940p4699412.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 18, 2013