New subject: "UnboundLocalError: local variable 'sample' referenced before assignment" when deleting transferred datasets

28 Mar 2012


      Dear Galaxy Dev,
There seems to be another bug in the latest galaxy-dist, when you are
on the Manage Datasets screen for a sample and you click on a few
datasets that have been transferred and associated already and try
select to delete them you get the following stack trace error:
UnboundLocalError: local variable 'sample' referenced before assignment
URL: http://galaxyserver/requests_admin/manage_datasets?sort=-create_time&sho...
Module weberror.evalexception.middleware:364 in respond         view
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app_iter = self.application(environ, detect_start_response)
Module paste.debug.prints:98 in __call__         view
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environ, self.app)
Module paste.wsgilib:539 in intercept_output         view
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app_iter = application(environ, replacement_start_response)
Module paste.recursive:80 in __call__         view
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return self.application(environ, start_response)
Module galaxy.web.framework.middleware.remoteuser:111 in __call__         view
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return self.app( environ, start_response )
Module paste.httpexceptions:632 in __call__         view
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return self.application(environ, start_response)
Module galaxy.web.framework.base:145 in __call__         view
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body = method( trans, **kwargs )
Module galaxy.web.framework:139 in decorator         view
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return func( self, trans, *args, **kwargs )
Module galaxy.web.controllers.requests_admin:239 in manage_datasets         view
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sample_id=trans.security.encode_id( sample.id ),
UnboundLocalError: local variable 'sample' referenced before assignment