Chris,

Thanks for catching up the error with hidden character for LInux (on
Windows and Mac I have never got it really).
Also, it will be good if we upload that new version to the CroquetGL
source. As the official repository (http://www.squeaksource.com/CroquetGL)
is only for read, could we use the new one at
http://ss3.gemstone.com/ss/CroquetGL.html?

Then the problem in Linux with OpenGL should be solved by properly linking
the OpenGL library manually, if using the new CogVM.

Regards,
Nikolay


On Sun, Aug 4, 2013 at 8:13 PM, Chris Muller <ma.chris.m at gmail.com> wrote:

> Reforwarding a message from last March which I cna't find in the
> archives..  > 100k??
>
> ---------- Forwarded message ----------
> From: Chris Muller <ma.chris.m at gmail.com>
> Date: Wed, Mar 6, 2013 at 4:44 PM
> Subject: Re: [squeak-dev] OpenGL procedural textures generator (by David
> Faught) for Squeak 4.4
> To: Nikolay Suslov <nsuslovi at gmail.com>
> Cc: The general-purpose Squeak developers list <
> squeak-dev at lists.squeakfoundation.org>
>
>
> I attached a screenshot of debugger that occurs when I try to install
> it.  There are a few interesting things to note:
>
>   1) The difference in the osVersion being checked for ('linux') vs.
> what mine is, ('linux-gnu').  This would cause the 'GL' option to be
> taken, is that right?
>
>   2) I don't understand why the debugger here -- the Message not being
> understood is for class BlockClosure and its selector is a
> single-character String of character 0.  I can print the first line of
> code but restarting the method did not help, same error, so it appears
> to be a stack corruption of some kind..
>
>       ** Oh Wait **
>   -- So I just restarted the method and *stepped* through it, it
> correctly evaluated "Smalltalk osVersion = 'linux' and then it appears
> there is some kind of other hidden block or character in this method,
> see TweakCore-debugger2.png.  At the bottom, that little blue square
> is the "highlight" and it blows up.
>     So I simply removed that, resaved the method and proceed, and then
> I got "External Module not Found" and I was able to paste that stack
> (see below).
>
> So, trying one more time, I changed that method to eliminate the
> hidden character and also to compare to 'linux-gnu' but I still got a
> similar error.
>
> So I need to install something on my linux first?  Sorry, I'm kind of
> a neophyte with this..  :)
>
> Thanks,
>   Chris
>
>
> On Wed, Mar 6, 2013 at 5:11 AM, Nikolay Suslov <nsuslovi at gmail.com> wrote:
> > Chris,
> >
> > I have checked several times with loading TweakCore from SqueakMap and
> for
> > me it just works without any problems. I used the trunk image from
> Jenkins
> > and the Squeak4.4-12327 image.
> > Please, could you say more about errors you have notice, in what
> > configuration?
> >
> > Regards,
> > Nikolay
> >
> >
> > On Wed, Mar 6, 2013 at 2:01 AM, Nikolay Suslov <nsuslovi at gmail.com>
> wrote:
> >>
> >> Hello Chris,
> >>
> >>
> >> On Wed, Mar 6, 2013 at 1:35 AM, Chris Muller <asqueaker at gmail.com>
> wrote:
> >>>
> >>> I made new Community-Supported catalog entries for both CroquetGL and
> >>> TweakCore, with Croquet depending on FFI and TweakCore depending on
> >>> CroquetGL.
> >>>
> >>
> >> That's great, thanks.
> >>
> >>>
> >>> But I did get a debugger upon trying to install TweakCore:
> >>>
> >>>   (shoot I cannot even paste the stack trace because it seems to be
> >>> loaded with character value: 0's)...  :(
> >>>
> >>> These are mega-cool packages, can you check it Nikolay?
> >>
> >>
> >>
> >> I'll check.
> >>
> >> Regards,
> >> Nikolay
> >>
> >>
> >>>
> >>>
> >>> On Tue, Mar 5, 2013 at 3:49 AM, H. Hirzel <hannes.hirzel at gmail.com>
> >>> wrote:
> >>> > Thank you Nikolay for making an updated installation script available
> >>> > for Squeak 4.4. Would it be possible to have a SqueakMap entry for
> it?
> >>> >  Chris M?
> >>> >
> >>> > Regards
> >>> > Hannes
> >>> >
> >>> > On 3/5/13, Casey Ransberger <casey.obrien.r at gmail.com> wrote:
> >>> >> Nice!
> >>> >>
> >>> >> On Mon, Mar 4, 2013 at 7:38 PM, Ken G. Brown <kbrown at mac.com>
> wrote:
> >>> >>
> >>> >>> Yay! Good work!
> >>> >>> It would be great to have Tweak listed in SqueakMap.
> >>> >>>
> >>> >>> Ken G. Brown
> >>> >>>
> >>> >>> On 2013-03-02, at 3:01 AM, Nikolay Suslov wrote:
> >>> >>>
> >>> >>> Hello,
> >>> >>>
> >>> >>> I have successfully proceeded in running TweakCore on the recent
> >>> >>> Squeak
> >>> >>> 4.4 trunk image (from Jenkins).
> >>> >>> And one of the famous existed applications developed in Tweak is
> the
> >>> >>> OpenGL procedural textures generator by David Faught.
> >>> >>> I make it also loadable to the current Squeak.
> >>> >>>
> >>> >>> You could download the ready to run image from here:
> >>> >>> http://krestianstvo.org/TweakCoreOpenGL-squeak44.zip
> >>> >>> or
> >>> >>> execute in the workspace in own image:
> >>> >>>
> >>> >>> "1. Load FFI"
> >>> >>> (Installer repository: 'http://source.squeak.org/FFI'
> >>> >>> )
> >>> >>>     install: 'FFI-Pools';
> >>> >>>     install: 'FFI-Kernel';
> >>> >>>     install: 'FFI-Tests'..
> >>> >>>
> >>> >>> "2. Load CroquetGL "
> >>> >>> (Installer repository: 'http://www.squeaksource.com/CroquetGL')
> >>> >>>     install: '3DTransform';
> >>> >>>     install: 'OpenGL-Pools';
> >>> >>>     install: 'OpenGL-Core'.
> >>> >>>
> >>> >>> "3. Load TweakCore and Procedural textures application for Tweak"
> >>> >>> (Installer repository: 'http://sdk.krestianstvo.org/sdk/inbox')
> >>> >>>     install: 'tweakcore';
> >>> >>>     install: 'Tweak-OpenGL-sn.3'.
> >>> >>>
> >>> >>> "4. Set the default settings in Tweak"
> >>> >>> CDefaultWidgetLibrary setDefaultSettings.
> >>> >>>
> >>> >>> "5. Run one of two examples"
> >>> >>> CProjectMorph open: Wrinkle1.
> >>> >>> "or"
> >>> >>> CProjectMorph open: Wrinkle2.
> >>> >>>
> >>> >>> The attached screenshot shows the running application.
> >>> >>>
> >>> >>> Regards,
> >>> >>> Nikolay
> >>> >>>
> >>> >>>
> >>> >>>
> >>> >>>
> >>> >>>
> >>> >>
> >>> >>
> >>> >> --
> >>> >> Casey Ransberger
> >>> >>
> >>> >
> >>>
> >>
> >
>
>
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