[Fluxus] Rendering Crash

[Stephen Halter]

Glauber,

I checked out and built from the git master with no avail. I built
fluxus with and without flags, but I have the same problems as before.
Thanks for your help.

-Stephen Halter

P.S. The rev: 173 drivers are the latest binary drivers compatible
with the nvidia geforce 5200 fx cards.

On Sat, Apr 25, 2009 at 7:13 PM, Glauber Alex Dias Prado
<smade4 at gmail.com> wrote:
> Stephen Halter <halter73 at gmail.com> writes:
>
>> Hey guys,
>>
>> I have spent quite a while to get fluxus to work correctly with no
>> luck. I seem to be having the exact same problem Glauber Alex Dias
>> Prado had in March ( found here:
>> http://lists.pawfal.org/pipermail/fluxus-pawfal.org/2009-March/002151.html
>> ). I'm running Kubuntu 9.04 Jaunty 64-bit using the recently uploaded
>> fluxus-0.16rc1. I'm getting a segfault with a gdb stack trace is very
>> similar to Prado's every time I render something like (build-cube),
>> (draw-cube), (build-sphere), etc. However, like Prado, the blobbies
>> example works just fine.
>>
>> I realize this error propagates in libGLcore.so.1 which is the domain
>> of the driver (I'm using the nvidia binary driver rev: 173.14.16. I've
>> also attempted to get fluxus to work with the rev: 96 driver), but I
>> have tried several drivers with the exact same result. (I have an
>> nvidia geforce fx 5200 card which is why I haven't tried the rev: 180
>> drivers). Every other 3d application I've run works without a glitch,
>> and, as mentioned above, the blobbies example works, so I would think
>> there is an issue beyond the driver here. Here is the stack trace:
>>
>> SIGSEGV fault on (nil)
>>
>> Program received signal SIGABRT, Aborted.
>> [Switching to Thread 0x7f8992026790 (LWP 4887)]
>> 0x00007f898ea51fb5 in raise () from /lib/libc.so.6
>> (gdb) bt
>> #0  0x00007f898ea51fb5 in raise () from /lib/libc.so.6
>> #1  0x00007f898ea53bc3 in abort () from /lib/libc.so.6
>> #2  0x00007f899193a481 in fault_handler (sn=<value optimized out>,
>> si=0x7fff9a21f030, ctx=<value optimized out>)
>>    at ./sighand.c:49
>> #3  <signal handler called>
>> #4  0x000000004097fa0e in ?? ()
>> #5  0x0000000040dd2000 in ?? ()
>> #6  0x00007f898668d18c in ?? ()
>> #7  0x000000000000000d in ?? ()
>> #8  0x000000000000000b in ?? ()
>> #9  0x00007f898d6db90c in ?? () from /usr/lib/libGLcore.so.1
>> #10 0x00007f898a79264d in Fluxus::PolyPrimitive::Render
>> (this=0x1e42740) at libfluxus/src/PolyPrimitive.cpp:176
>> #11 0x00007f898a7b1683 in Fluxus::SceneGraph::RenderWalk
>> (this=0x1d567b8, node=0x1e43000, depth=0, cameracode=1,
>>    shadowgen=0x1d56898, rendermode=Fluxus::SceneGraph::RENDER) at
>> libfluxus/src/SceneGraph.cpp:94
>> #12 0x00007f898a7b170a in Fluxus::SceneGraph::Render (this=0x1d567b8,
>> shadowgen=0x1d56898, camera=<value optimized out>,
>>    rendermode=Fluxus::SceneGraph::RENDER) at
>> libfluxus/src/SceneGraph.cpp:43
>> #13 0x00007f898a7afdd3 in Fluxus::Renderer::Render (this=0x1d56710) at
>> libfluxus/src/Renderer.cpp:138
>> #14 0x00007f898a74ff63 in fluxus_render (argc=<value optimized out>,
>> argv=0x0)
>>    at modules/fluxus-engine/src/FluxusEngine.cpp:149
>> #15 0x00007f89888271d7 in ?? ()
>> #16 0x00007f898b6f8008 in ?? ()
>> #17 0x00007f8986453aea in ?? ()
>> #18 0x00007fff00000000 in ?? ()
>> #19 0x0000000000000005 in ?? ()
>> #20 0x0000000000000001 in ?? ()
>> #21 0x00007f8991be1d58 in scheme_multiple_values () from
>> /usr/local/lib/libmzscheme3m-4.1.5.so
>> #22 0x00007f8991bb04a0 in disappeared_binding_symbol () from
>> /usr/local/lib/libmzscheme3m-4.1.5.so
>> #23 0x0000000000000000 in ?? ()
>>
>> Thank you for any of your help,
>> Stephen Halter
>>
>> P.S. I've spent the last two days combing through your mailing list on
>> and off with no avail. I did try using fluxus-0.15, but it was a pain
>> in the ass to compile with GCC 4.3.3. I fixed all the headers so it
>> would compile, but it segfaulted immediately. I then saw in you
>> mailing list someone else with the newer GCC had more luck with 0.16
>> from the repo, and by the time I read it it was already available for
>> download from the website. I'm confident that 0.16 is the more likely
>> of the two versions to work. Every thing other than the rendering bug
>> seems fine, but I guess I find out for sure if and when I get this bug
>> worked out.
>>
>> Thanks again.
> Try git master, gabor and dave fixed this, i didnt tried without GLSL=0
> and MULTITEXTURE=0 though,and on latest GLSL flag isnt needed anymore.
> Also update your drivers to latest, this is what i did and its
> working!
>
> cheers,
> glauber.
>