[Yt-dev] Reason crash

Matthew Turk matthewturk at gmail.com
Tue Sep 27 07:56:50 PDT 2011


Hi John,

Which changeset are you on?  Is it before or after 486d7131f1c2 ?

-Matt

On Tue, Sep 27, 2011 at 10:07 AM, John Wise <jwise at physics.gatech.edu> wrote:
> Hi everyone,
>
> I'm trying to use Reason, and it's crashing when I try to create a
> projection or slice.  Viewing the grid data works perfectly fine.
>
> I'm using a version that's installed without the install script.  I'm using
> a similar set of dependencies as the install script (Python 2.7.1, h5py
> 1.3.1, the ext* and PhiloGL files from enzotools.org) Everything else has
> been working fine with yt.
>
> Here's the traceback:
> -----
> Traceback (most recent call last):
>  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
>    self.run()
>  File
> "/usr/local/lib/python2.7/dist-packages/yt-2.3dev-py2.7-linux-x86_64.egg/yt/gui/reason/extdirect_repl.py",
> line 123, in run
>    task['name'], task['widget_data_name'])
>  File
> "/usr/local/lib/python2.7/dist-packages/yt-2.3dev-py2.7-linux-x86_64.egg/yt/gui/reason/extdirect_repl.py",
> line 451, in _add_widget
>    payload['data'] = self.locals[widget_data_name]
> KeyError: '_twidget_data'
> -----
>
> When I inspect the task variable, it has these fields.
>
> (Pdb) p task
> {'widget_data_name': '_twidget_data', 'type': 'add_widget', 'name': '_tpw'}
>
> Here is my python session with me briefly looking around with pdb, but I'm
> not familiar enough with reason to properly debug this.  I also tried
> reducing max_threads to 1, and it didn't have any effect.
>
> http://paste.enzotools.org/show/1828/
>
> If you want to try to replicate this error, I've uploaded the dataset
> (50MB), but I have a feeling that it's not dataset's fault.
>
> http://www.physics.gatech.edu/~jw254/scpics/DD0036.tgz
>
> Has anyone had this error before?
>
> Thanks!
> John
>
> --
> John Wise
> Assistant Professor of Physics
> Center for Relativistic Astrophysics, Georgia Tech
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