At the crash line the code is:
minx = maxx = data[0];

I assume that the data vector is empty, so no data is loaded. Check
readObj.C, and add some print statements there...

BR,
Wim.



2013/4/12 Alan Jesser <nigo...@hotmail.com>

> Well the other examples work so I'm not sure why this one would complain
> about how I'm executing it. Here is a pastebin of the backtrace when
> running it from GDB.
> http://pastebin.com/HACkrArU
>
> I haven't had a chance to dig into yet but it looks like it's throwing up
> in the centerpoint function of the PaintWidget.C file.
>
> Alan
>
> ------------------------------
> Date: Fri, 12 Apr 2013 14:03:52 +0200
> From: w...@emweb.be
> To: witty-interest@lists.sourceforge.net
> Subject: Re: [Wt-interest] webgl demo
>
>
> webgl example works for me. Do you have a stacktrace? It may be that the
> example misbehaves if it doesn't find its model file, which is in the
> source directory of the example (many examples expect that they are
> executed from within the example's source directory).
>
> BR,
> Wim.
>
>
>
> 2013/4/11 Alan Jesser <nigo...@hotmail.com>
>
> I was going through and running the demos on the new 3.3.0 release and the
> webgl demo segfaults for me every time I hit the webpage. Has anyone had
> this issue and resolved it?
>
> Thanks,
> Alan
>
>
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