Hi Sarah,

I created your workflow on my Galaxy instance and was able to export it 
successfully, so updating your Galaxy instance may solve your problem. If not, 
let us know and we'll take a closer look.

Finally, please direct your questions to one of our mailing lists rather than 
individual galaxy developers for community and archival purposes; I've cc'd 
this one to galaxy-dev.

Thanks,
J.


On Apr 7, 2011, at 8:00 AM, Sarah Diehl wrote:

> Hi Jeremy,
> 
> I encounter a similar error like the one already posted on the galaxy-dev 
> list (http://lists.bx.psu.edu/pipermail/galaxy-dev/2010-November/003699.html) 
> when trying to download a workflow.
> 
> Were you able to find a solution or are you still working on it? I attached a 
> screenshot of the workflow (like you also requested on the list). Let me know 
> if I can provide you with any additional details to help with the debugging.
> 
> Best regards,
> Sarah
> 
> 
> 
> 10.1.5.190 - - [07/Apr/2011:13:33:42 +0200] "GET 
> /workflow/export_to_file?id=0ac5da8467dc9e07 HTTP/1.1" 500 - 
> "http://solweb2.immunbio.mpg.de/workflow/export?id=0ac5da8467dc9e07"; 
> "Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.16) Gecko/20110322 
> file:///home/diehl/Pictures/Screenshot.png
> Fedora/3.6.16-1.fc14 Firefox/3.6.16"
> Error - <type 'exceptions.TypeError'>: 'WorkflowStep' object is 
> unsubscriptable
> URL: 
> http://solweb2.immunbio.mpg.de/workflow/export_to_file?id=0ac5da8467dc9e07
> File 
> '/galaxy/galaxy_server/eggs/Paste-1.6-py2.6.egg/paste/exceptions/errormiddleware.py',
>  line 143 in __call__
>  app_iter = self.application(environ, start_response)
> File '/galaxy/galaxy_server/eggs/Paste-1.6-py2.6.egg/paste/recursive.py', 
> line 80 in __call__
>  return self.application(environ, start_response)
> File 
> '/galaxy/galaxy_server/eggs/Paste-1.6-py2.6.egg/paste/httpexceptions.py', 
> line 632 in __call__
>  return self.application(environ, start_response)
> File '/galaxy/galaxy_server/lib/galaxy/web/framework/base.py', line 145 in 
> __call__
>  body = method( trans, **kwargs )
> File '/galaxy/galaxy_server/lib/galaxy/web/framework/__init__.py', line 74 in 
> decorator
>  return simplejson.dumps( func( self, trans, *args, **kwargs ), indent=4, 
> sort_keys=True )
> File '/galaxy/galaxy_server/lib/galaxy/web/controllers/workflow.py', line 
> 1078 in export_to_file
>  stored_dict = self._workflow_to_dict( trans, stored )
> File '/galaxy/galaxy_server/lib/galaxy/web/controllers/workflow.py', line 
> 1571 in _workflow_to_dict
>  step['inputs'].append( { "name" : name, "description" : "runtime parameter 
> for tool %s" % module.get_name() } )
> TypeError: 'WorkflowStep' object is unsubscriptable
> <Screenshot.png>


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