[yt-users] No "NumberOfParticles" attribute for "YTRegion"

[Nathan Goldbaum]

Hi Devin,

This is a shot in the dark, but it might be that you have old autogenerated
C files that are getting compiled.  I think if the setup.py script for the
rockstar interface is written properly, this shouldn't be a problem -
perhaps there is a bug there.

Can you remove all of the .c and .so files in the yt installation and try
rebuilding again?

find . -name '*.so' | xargs rm
find . -name '*.c' | xargs rm

-Nathan


On Sat, Nov 16, 2013 at 5:06 PM, Devin Silvia <devin.silvia at gmail.com>wrote:

> Hi Matt,
>
> I discovered that I was on an outdated yt-3.0 repo (got confused
> jumping between machines).  However, after updating my yt-3.0 repo, I
> can't seem to get yt-3.0 to build with rockstar.  I've downloaded the
> rockstar bitbucket repo and put the directory into rockstar.cfg.  When
> I try to do "python setup.py build_ext -i -f" I get the following
> error when it get to building rockstar:
>
> http://paste.yt-project.org/show/4064/
>
> Most of it seems to be warnings, but the errors look like something
> that I'm hoping someone more familiar with the code might be able to
> parse.
>
> Thanks,
> Devin
>
>
> On Fri, Nov 15, 2013 at 6:18 PM, Matthew Turk <matthewturk at gmail.com>
> wrote:
> > Hi Devin,
> >
> > Your traceback doesn't match my rockstar.py file -- which hash are you
> on?
> >
> > -Matt
> >
> > On Fri, Nov 15, 2013 at 5:48 PM, Devin Silvia <devin.silvia at gmail.com>
> wrote:
> >> Hi all,
> >>
> >> I've been trying to get yt-3.0 and the rockstar halofinder to work and
> >> I'm at the point where I *think* that my yt-3.0 install and rockstar
> >> are happily talking to each other, but when it goes to actually run
> >> the halofinder on my dataset, I get this issue:
> >>
> >> http://paste.yt-project.org/show/4060/
> >>
> >> It seems like something isn't being done right in terms of accessing
> >> the particle information in the dataset, but I can't digest enough of
> >> the yt source to understand why this is the case.  If anyone has any
> >> thoughts as to what is going wrong, I'd appreciate it.
> >>
> >> For what it's worth, this is the simple script I am using:
> >>
> >> http://paste.yt-project.org/show/4062/
> >>
> >> Thanks!
> >> Devin
> >>
> >> --
> >> Devin W. Silvia
> >> Research Associate
> >> Department of Physics and Astronomy
> >> Michigan State University
> >> www.devinsilvia.com
> >> _______________________________________________
> >> yt-users mailing list
> >> yt-users at lists.spacepope.org
> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
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>
>
>
> --
> Devin W. Silvia
> Research Associate
> Department of Physics and Astronomy
> Michigan State University
> www.devinsilvia.com
> _______________________________________________
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>
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