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[Pharo-project] [ANN 1.1] pre-built 1.1 Release #11411 Core
by Marcus Denker July 20, 2010

July 20, 2010

https://gforge.inria.fr/frs/download.php/27296/PharoCore-1.1.zip -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] How to see failures/erros of the Hudson server?
by Mariano Martinez Peck July 20, 2010

July 20, 2010

I know we have just started with the Hudson server, but is there a way to see why a test is failing/error ? For the errors, at least we can see the PharoDebug.log ? THe other idea we have today (talking with Marcus) is to have RFB running in the hudson images. So that we can connect and browse it. Of course, it could be password protected so that not everybody can do it. What do you think? Cheers Mariano

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[Pharo-project] [ANN] ConfigurationOfMagma for Magma 1.1r1
by Torsten Bergmann July 20, 2010

July 20, 2010

Hi Mariano, why dont you add: (Scanner class includesSelector: #allowUnderscoreAsAssignment:) ifTrue: [Scanner allowUnderscoreAsAssignment: true] to the #preLoadForPharo ? Bye T. -- GMX DSL: Internet-, Telefon- und Handy-Flat ab 19,99 EUR/mtl. Bis zu 150 EUR Startguthaben inklusive! http://portal.gmx.net/de/go/dsl

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[Pharo-project] [update 1.1] #11411
by Marcus Denker July 20, 2010

July 20, 2010

11411 ----- Issue 2684: Deleting a method is not logged Issue 2694: MC screwing up ancestry -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] collaboractive book
by Norbert Hartl July 20, 2010

July 20, 2010

Hi, I just looked at the book and this is great. But the search is broken Error: subscript is out of bounds: 8212 FYI, Norbert

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[Pharo-project] help to update actions done in Pharo 1.1
by Mariano Martinez Peck July 20, 2010

July 20, 2010

Hi. We are very near to release 1.1. We need help to remember all we all have been doing on it ;) Here is the current list: http://code.google.com/p/pharo/wiki/ActionsInPharoOneDotOne Please, feel free to add/modify actions. Cheers Mariano

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[Pharo-project] Update of Seaside One-Click Experience 3.0RC (development) image fails when using the Software update menu
by Franz Josef Konrad July 20, 2010

July 20, 2010

I've downloaded the newest development image from <http://www.seaside.st/download/pharo> (the link of the image is <http://www.seaside.st/distributions/Seaside-3.0rc.app.zip>). If you enable "Show update option in World menu" in the settings browser and try to bring the image up2date using this menu it fails. It seems to me that this image has a wrong version string 'Pharo-1.1-11406-rc3' instead of 'Pharo1.1rc3'. When you evaluate SystemVersion current version: 'Pharo1.1rc3' the update of the image works fine via the menu System>Software update. Regards, Franz Josef

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Re: [Pharo-project] Monticello mcz files write their DataStream and a portion of their chunk-files as WideStrings, which are non-portable.
by Paul DeBruicker July 19, 2010

July 19, 2010

> Interesting. > Now is the problem happening with other packages than a JS related? > > Stef > > >/ Hi- > / Hi - Yes. If you attempt to load the latest Money package I uploaded to SqueakSource into Gemstone it fails because it requires the Currency class, which is provide by the Money package. The Money package doesn't use any JS. The Money package loads just fine into Pharo. It behaves in the same way as the JQWidgetBox-FullCalendar-Core package. Thanks Paul

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[Pharo-project] A facility to launch external processes from Pharo should be provided by default on all platforms
by Gabriel Cuvillier July 19, 2010

July 19, 2010

Hello everyone, I've read several threads about people having problems to launch external processes from Pharo. The solutions are well known: either by using ProcessWrapper, or by using the plugin OSProcess. But the former is Win32 only, and the latter is supposedly cross platform, but is only included by default on Linux and OS X... On Win32, the plugin must be built by hand with the Squeak VM. For the average user, this is a little bit puzzling. Unless things operates in a closed sandbox (no files, no sockets, ...), such basic operation should be included by default and usable in a cross platform way (even if we are living in an image, no?). For example, here is my use case: I have several command line tools to automate tasks on my machine. I intended to learn Pharo/Smalltalk by building a graphical front-end to these tools (with Morphic) as well as a Web front-end (with Seaside). But the "system()" message is missing :) Gabriel. Note: Maybe it is more a SqueakVM issue. If so, I will post my request on that mailing list.

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[Pharo-project] Monticello mcz files write their DataStream and a portion of their chunk-files as WideStrings, which are non-portable.
by Paul DeBruicker July 19, 2010

July 19, 2010

Hi- I created an issue in the tracker: https://code.google.com/p/pharo/issues/detail?id=2697 Some packages that were created with and load fine into Pharo 1.1 release do not load into Gemstone because of the use of WideStrings while creating the mcz files. I don't know how to dissect the mcz files at this time but in describing my issue on the GLASS list, Dale Henrichs was able to reproduce the problem and diagnose it. His diagnosis is pasted below. To recreate my issue you must be using Gemstone 2.4.4.1, Glass 1.0-beta8.2, and GemTools for Gemstone 2.4.4. First load the ConfigurationOfJQueryWidgetBox package from the Metacello Repository on SqueakSource. Then run: (ConfigurationOfJQueryWidgetBox project latestVersion) load: #('JQWidgetBox-FullCalendar-Core'). It will attempt to load the package but complain that a dependency for the JQFullCalendar Class is not met. The JQFullCalendar class is provided by the JQWidgetBox-FullCalendar-Core package. Our entire discussion leading up to his diagnosis is here: http://forum.world.st/aFilePackage-cannot-perform-the-selector-preamble-wit… Is there a way to write the mcz files using something other than WideStrings that will allow me to attempt to load them into Gemstone and perhaps get a different result? Thanks Paul > Paul, > > Okay, it looks to me like your mcz file(s) are "corrupted" ... probably > due to a bug in Pharo 1.2 (that's the version you're using right?). > > In an mcz file the snapshot of the definitions are serialized using two > formats: > > 1. a DataStream on an ordered collection of MCDefintions > 2. a chunk-file formatted string. > > It appears that for the DataStream, the entire(?) stream is written as a > WideString ... WideString is Squeak/Pharo dependent and is not portable > at all ... this is new. When GemStone hits the widestring an error is > thrown and Monticello tries to use the chunk-file format (which is why > you ran into the preamble probelm ... chunk file format is normally hit > (nor is it desirable to hit it)... > > The chunk file-file is partially written as a WideString again...because > the WideString is not portable it breaks the parsing algorithms for > GemStone ... interestingly enough the chunk-file string looks to be a > WideString for the first hundred characters or so ... > > One of three things is happening: > > 1. someone in Pharo land decided it was a "good idea" to create mcz > files using WideString > 2. The that you used to create the class had a WideString in it > 3. there is a bug somewhere in the pharo/monticello implementation > > I can't guess which of those 3 the problem is and I can't guess what the > solution might be either. > > If you bring up this bug on the Pharo list, I'll monitor the list and if > I can step in and help, I will. > > Dale >

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