September 2016 - Pharo-users

Re: [Pharo-users] Class shown in _UnpackagedPackage but belongs to package

by stepharo

> Sorry, I don't remember the steps, I only remember a high "WTF?!" per > minute rate. > Because it was a clean image, I threw it away and started from > scratch. Didn't happen again. > >> Even my bad power that break anything I touch did not succeed recently to >> get this bug back :) > Oh... that's a challenge for me, I unintentionally hit all the sharp > corners in every software I use. Me too :) > > Regards! > > Esteban A. Maringolo > >

Sept. 18, 2016

Re: [Pharo-users] doesNotUnderstand: infinit loop

by Denis Kudriashov

2016-09-18 15:26 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > I guess you meant SpecDebugger. > I can alt+., but at the end I have to kill Pharo from the system. > > Enclosed the .log file. > I don't know why there is lot of noise in the debug log, it is hard to > understand what is going on. > Hilaire. In lastest Pharo we investigate why process interruption with cmd+. is not working sometime. Main reason was that system write stack to file before opening debugger. And it could be really slow which will delay debugger for the long time. That's why I suggest disable logging. In my cases it makes cmd+. works well.

Sept. 18, 2016

Re: [Pharo-users] doesNotUnderstand: infinit loop

by Hilaire

The log file I forgot to join to my previous post. Hilaire -- Dr. Geo http://drgeo.eu

Sept. 18, 2016

Re: [Pharo-users] doesNotUnderstand: infinit loop

by Hilaire

I guess you meant SpecDebugger. I can alt+., but at the end I have to kill Pharo from the system. Enclosed the .log file. I don't know why there is lot of noise in the debug log, it is hard to understand what is going on. Thanks Hilaire Le 18/09/2016 Ã 15:06, Denis Kudriashov a Ã©crit : > DebugSession logDebuggerStackToFile: false > > It could make "alt+." work -- Dr. Geo http://drgeo.eu

Sept. 18, 2016

Re: [Pharo-users] doesNotUnderstand: infinit loop

by Hilaire

I forget to notice the debugger does not show up. I tried to trace it, but I don't have enough background knowledge on MNU and debugger to understand what is going on. Hilaire -- Dr. Geo http://drgeo.eu

Sept. 18, 2016

Re: [Pharo-users] doesNotUnderstand: infinit loop

by Denis Kudriashov

Hi. 2016-09-18 14:22 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > Hi, > > > My Pharo4.0 image is in a situation where each MNU exception throw from > a DNU result in infinite loop, locking the image, even not breakable > with alt+[.]. > Try to disable logging errors by DebugSession logDebuggerStackToFile: false It could make "alt+." work

Sept. 18, 2016

doesNotUnderstand: infinit loop

by Hilaire

Hi, My Pharo4.0 image is in a situation where each MNU exception throw from a DNU result in infinite loop, locking the image, even not breakable with alt+[.]. >From the doesNotUnderstand: message, the "exception reachedDefaultHandler" always returns true, and it results in the execution of the true block, sending again the original message to the original object, repeating a DNU and so on. Any idea how to fix that? Thanks Hilaire doesNotUnderstand: aMessage "Handle the fact that there was an attempt to send the given message to the receiver but the receiver does not understand this message (typically sent from the machine when a message is sent to the receiver and no method is defined for that selector)." "Testing: (3 activeProcess)" | exception resumeValue | (exception := MessageNotUnderstood new) message: aMessage; receiver: self. resumeValue := exception signal. ^exception reachedDefaultHandler ifTrue: [aMessage sentTo: self] ifFalse: [resumeValue] -- Dr. Geo http://drgeo.eu

Sept. 18, 2016

unsubscribe

by Melanie Tarr

On Sun, Sep 18, 2016 at 2:19 AM, HernÃ¡n Morales Durand < hernan.morales(a)gmail.com> wrote: > > Recently I've been working on a model for RFID for animal identification > using ISO 11784. I would like to have a nice model of RFID Tag types, > Readers ,etc. (alternatively, if you know an object model to share I am > also interested). > > If there is someone working on this in Pharo we could join efforts. > Cheers, > > HernÃ¡n > >

Sept. 18, 2016

Re: [Pharo-users] Is someone working on RFID tags?

by Ben Coman

On Sun, Sep 18, 2016 at 2:19 AM, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: > > Recently I've been working on a model for RFID for animal identification > using ISO 11784. I would like to have a nice model of RFID Tag types, > Readers ,etc. (alternatively, if you know an object model to share I am also > interested). > > If there is someone working on this in Pharo we could join efforts. > Cheers, > > HernÃ¡n > Hi Hernan, RFID is a minor interest of mine, but I'm busy on other things at the moment. I did a browse around for RFID object models. There didn't seem a lot. Most diagrams are higher level architecture and put the reader in a single box. Here is a selection of links I found but I only skimmed them looking for class daigram, so perhaps they are just noise. I've sent some other docs from a paywall source direct to you. An object-oriented implementation of a Low Level Reader Protocol (LLRP) library https://dspace.mit.edu/bitstream/handle/1721.1/41650/219717751-MIT.pdf?sequ… Design and Implementation of a Trusted RFID Reader https://www.utwente.nl/ewi/dacs/assignments/completed/master/reports/verdon… RFID Context-aware Systems http://cdn.intechweb.org/pdfs/8508.pdf RFID Evaluation of the Technology Supporting the Development of an Assets Tracking Application http://diuf.unifr.ch/drupal/sites/diuf.unifr.ch.drupal.softeng/files/projec… RFIDMania - Extensible and Adaptable RFID Middleware and Specifications http://service.scs.carleton.ca/sites/default/files/thesis_repository/TH_mcs… cheers -ben

Sept. 18, 2016

Re: [Pharo-users] Is someone working on RFID tags?

by stepharo

I did not hear about it but yes it would be nice. Le 17/9/16 Ã 20:19, HernÃ¡n Morales Durand a Ã©crit : > > Recently I've been working on a model for RFID for animal > identification using ISO 11784. I would like to have a nice model of > RFID Tag types, Readers ,etc. (alternatively, if you know an object > model to share I am also interested). > > If there is someone working on this in Pharo we could join efforts. > Cheers, > > HernÃ¡n >

Sept. 17, 2016