<div dir="ltr">I've tested on 32 bit and ARM7 systems. Works for me.<div><br></div><div>Box2D.py found in lib/[arch]/Box2d.py should have b2QueryCallback, so the problem is that it is finding a different Box2D.py from somewhere else. Which is why I suspect syspath. We use syspath in lib/Box2D.py. Can you look there to see (1) if you are ever executing that file and (2) if so, what arch is detected. Thx</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 21, 2015 at 1:02 AM, Sugar Labs Bugs <span dir="ltr"><<a href="mailto:bugtracker-noreply@sugarlabs.org" target="_blank">bugtracker-noreply@sugarlabs.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">#4920: physics-27 fails to start<br>
</span>----------------------+-------------------------------<br>
<span class="">  Reporter:  quozl    |            Owner:<br>
      Type:  defect   |           Status:  new<br>
  Priority:  High     |        Milestone:  Unspecified<br>
 Component:  Physics  |          Version:<br>
</span>  Severity:  Major    |       Resolution:<br>
<span class="">  Keywords:           |  Distribution/OS:  Unspecified<br>
Bug Status:  New      |<br>
</span>----------------------+-------------------------------<br>
<br>
Comment (by quozl):<br>
<br>
 <a href="http://lists.sugarlabs.org/archive/sugar-devel/2015-December/051037.html" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/archive/sugar-devel/2015-December/051037.html</a><br>
<br>
 My tests have been with 32-bit and 64-bit i386 systems.<br>
<br>
 Dumping dir(box2d) immediately after import shows b2QueryCallback is<br>
 missing.<br>
 <a href="http://dev.laptop.org/~quozl/z/1aAsQ7.txt" rel="noreferrer" target="_blank">http://dev.laptop.org/~quozl/z/1aAsQ7.txt</a><br>
<br>
 The lib/box2d_32, lib/box2d_64 and lib/box2d_arm7 directories have been<br>
 generated by different versions of swig.<br>
<br>
 I'm not sure how to debug this further.<br>
<br>
--<br>
Ticket URL: <<a href="https://bugs.sugarlabs.org/ticket/4920#comment:1" rel="noreferrer" target="_blank">https://bugs.sugarlabs.org/ticket/4920#comment:1</a>><br>
<div class="HOEnZb"><div class="h5">Sugar Labs <<a href="http://sugarlabs.org/" rel="noreferrer" target="_blank">http://sugarlabs.org/</a>><br>
Sugar Labs bug tracking system<br>
_______________________________________________<br>
Bugs mailing list<br>
<a href="mailto:Bugs@lists.sugarlabs.org">Bugs@lists.sugarlabs.org</a><br>
<a href="http://lists.sugarlabs.org/listinfo/bugs" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/listinfo/bugs</a><br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Walter Bender<br>Sugar Labs<br><a href="http://www.sugarlabs.org" target="_blank">http://www.sugarlabs.org</a><br></div>
</div>