Thanks for the feedback Shaun. Trackster is under active development, and these 
bugs were fixed a while back; upgrading Galaxy should cause them to go away.

Best,
J.


On Mar 30, 2012, at 12:48 PM, SHAUN WEBB wrote:

> 
> Hi I have noticed a few bugs while using trackster:
> 
> 1. Multiple versions of visualisation saved. Quite often if I am working on a 
> visualisation I save periodically after adding tracks or bookmarks or display 
> options. When I go back to my visualisation menu there are now several 
> different versions of the same visualisation. This doesn't always happen and 
> I haven't figured out a direct cause yet.
> 
> 2. While viewing bookmarked regions in my visualisation the whole Galaxy 
> process crashed and needed to be restarted. I found the error below in 
> paster.log.
> 
> 
> Other than that Trackster has been a very valuable tool.
> 
> Thanks
> Shaun Webb
> 
> 
> Error - <type 'exceptions.IOError'>: [Errno 24] Too many open files: 
> '/storage/home/galaxy/galaxy_dist/database/files/068/dataset_68559.dat'
> URL: 
> http://bifx-core.bio.ed.ac.uk:8080/tracks/converted_datasets_state?hda_ldda=hda&dataset_id=608cc0a44f2421fa&chrom=chrIX
> File 
> '/storage/home/galaxy/galaxy_dist/eggs/Paste-1.6-py2.6.egg/paste/exceptions/errormiddleware.py',
>  line 143 in __call__
>  app_iter = self.application(environ, start_response)
> File 
> '/storage/home/galaxy/galaxy_dist/eggs/Paste-1.6-py2.6.egg/paste/recursive.py',
>  line 80 in __call__
>  return self.application(environ, start_response)
> File 
> '/storage/home/galaxy/galaxy_dist/eggs/Paste-1.6-py2.6.egg/paste/httpexceptions.py',
>  line 632 in __call__
>  return self.application(environ, start_response)
> File '/storage/home/galaxy/galaxy_dist/lib/galaxy/web/framework/base.py', 
> line 160 in __call__
>  body = method( trans, **kwargs )
> File '/storage/home/galaxy/galaxy_dist/lib/galaxy/web/framework/__init__.py', 
> line 67 in decorator
>  return simplejson.dumps( func( self, trans, *args, **kwargs ) )
> File '/storage/home/galaxy/galaxy_dist/lib/galaxy/web/controllers/tracks.py', 
> line 549 in converted_datasets_state
>  if not standalone_provider.has_data( chrom ):
> File 
> '/storage/home/galaxy/galaxy_dist/lib/galaxy/visualization/tracks/data_providers.py',
>  line 738 in has_data
>  f, bbi = self._get_dataset()
> File 
> '/storage/home/galaxy/galaxy_dist/lib/galaxy/visualization/tracks/data_providers.py',
>  line 827 in _get_dataset
>  f = open( self.converted_dataset.file_name )
> IOError: [Errno 24] Too many open files: 
> '/storage/home/galaxy/galaxy_dist/database/files/068/dataset_68559.dat'
> 
> -- 
> The University of Edinburgh is a charitable body, registered in
> Scotland, with registration number SC005336.
> 
> 
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