[PD] pd crashes when using expr
Tina Shah
surreal8 at hotmail.com
Wed Jun 7 16:02:34 CEST 2006
Ok, thanks! I will drop one of my expressions and hopefully things won't
crash. If a fixed version comes out that would be great since this object
is very useful.
Tina
----Original Message Follows----
From: Hans-Christoph Steiner <hans at eds.org>
To: "Shahrokh Yadegari" <sdy at ucsd.edu>
CC: surreal8 at hotmail.com, pd-list at iem.at
Subject: Re: [PD] pd crashes when using expr
Date: Wed, 7 Jun 2006 10:45:36 +0200
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As long as the fixes are in the CVS, then they will automatically be
included in Miller's Pd and Pd-extended on all platforms.
.hc
On Jun 7, 2006, at 9:56 AM, Shahrokh Yadegari wrote:
>Tina,
>
>Yes, it seems that this a bug in expr object due to a boundary condition.
>Expr was written to handle 10 expressions, and print a warning if more
>expressions were supplied, but the code can only handle 8 expressions
>right now. I am not setup to compile for windows. If you (or anybody else
>who may have run into this problem and needs a fixed version) can compile
>for windows, I can send you corrected source files, otherwise I suggest
>that you edit your file with an editor and drop one of the expressions
>from the expr list (the first one? which is only passing the first inlet).
>
>I will fix this shortly and put out a new version (for linux and darwin)
>on my website.
>
>cheers,
>Shahrokh.
>
>Message: 10
>Date: Wed, 07 Jun 2006 01:38:47 -0500
>From: "Tina Shah" < surreal8 at hotmail.com>
>Subject: [PD] pd crashes when using expr
>To: pd-list at iem.at
>Message-ID: <BAY102-F21E4AA36B45DE413CCA530
>998A0 at phx.gbl>
>Content-Type: text/plain; charset="us-ascii"
>
>hi list, i'm trying to use the expr object in my little app to figure out
>the range of incoming h values (hsv) - i.e.- if ($f1 > 0 && $f1 < 0.05, 1,
>0); right now i have 9 of these types of if statements. when running the
>program things don't work properly. pd crashes when i go to edit the expr
>part or when i destroy the gem window. also while running the app i get
>these errors:
>error: expr: ex_eval: unexpected type 0
>expr: bang: unrecognized result 881328160
>the file attached is the file i'm working with. please let me know if
>anyone has any ideas of what might be wrong. i'm using windows xp, pd
>.39-2
>and gem .90.
>
>thanks!
>
>-tina
>
>
>Shahrokh Yadegari
>Theatre and Dance Department
>University of California, San Diego
>Center for Research in Computing and the Arts (CRCA)
>California Institute for Telecommunications and Information Technologies
>(Cal-IT2)
>http://crca.ucsd.edu/~yadegari
>Email: sdy at ucsd.edu
>Tel: (858) 822-4113
>Fax: (858) 534-1080
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