Bugs item #2630421, was opened at 2009-02-23 15:15 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=2630421...

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: None Status: Pending Resolution: None Priority: 5 Private: No Submitted By: crinimal (crinimal) Assigned to: Nobody/Anonymous (nobody) Summary: [model foobar.obj] crashes when no gemwin is created before.

Initial Comment: Hi,

when using [model foo.obj] and no gemwin has been created before, pd exits with segfault.

this also happens on message [open foo.obj(

everything's fine when I create a gemwin, even if i destroy it and then load a patch containing [model foo.obj]

I'm using pd 0.40.3-extended from otherside.servebeer.com intrepid repository.

thanks, Martin

below output of pd:

tk scaling is 1.33483483483 GEM: Graphics Environment for Multimedia GEM: ver: 0.91.0 'tigital' GEM: compiled: Dec 3 2008 GEM: maintained by IOhannes m zmoelnig GEM: Authors : Mark Danks (original version) GEM: Chris Clepper GEM: James Tittle GEM: IOhannes m zmoelnig GEM: with help by Guenter Geiger, Daniel Heckenberg, Cyrille Henry, et al. GEM: found a bug? miss a feature? please report it: GEM: homepage http://gem.iem.at/ GEM: bug-tracker http://sourceforge.net/projects/pd-gem/ GEM: mailing-list http://lists.puredata.info/listinfo/gem-dev/ GEM: compiled for SIMD architecture: MMX GEM: using MMX optimization PDP: pure data packet version 0.12.5-darcs PiDiP : additional video processing objects for PDP version 0.12.22 ( ydegoyon@free.fr ) pdp_colorgrid: version 0.4 by Yves Degoyon (ydegoyon@free.fr) & Lluis Gomez i Bigorda (lluis@artefacte.org) _glmFindMaterial(): can't find material "(null)". pd_gui: pd process exited zsh: segmentation fault pd -stderr robot-arms.pd

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Comment By: Nobody/Anonymous (nobody) Date: 2009-04-15 05:57

Message: i created a thread for this some time ago in the mailing list: http://lists.puredata.info/pipermail/pd-list/2009-03/068425.html

apparently the cause of these errors seems to be radeon graphics driver or graphics hardware.

the work around: [create( [gemwin] before loading any models is still necessary on this computer with current versions of extended autobuilds. on another computer (nvidia graphics) everything's fine.

tested today 2009_04_15 on Pd version 0.41-4extended-20090323 compiled 11:51:58 Mar 23 2009

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Comment By: Hans-Christoph Steiner (eighthave) Date: 2009-04-13 21:28

Message: I couldn't reproduce this on Mac OS X 10.5/Intel Pd version 0.41.4-extended-20090413. I am guessing it might have something to do with that "otherside" build, which is not from the standard build servers. Try one of the nightly intrepid builds:

http://autobuild.puredata.info/auto-build/latest/

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Comment By: Cyrille Henry (nusmuk) Date: 2009-02-23 17:49

Message: This can not be reproduce on Gem cvs / intrepid.

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