Hello everyone,
I am having trouble to save/edit a workflow with postgreSQL 9.0.3.
(It works fine if I use MySQL)
Any idea of the problem ?
I get the following error (JSONDecodeError: No JSON object
could be decoded: line 1 column 0 (char 0)) :
URL: http://localhost:8080/workflow
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/WebError-0.8a-py2.6.egg/weberror/evalexception/middleware.py',
line 364 in respond
app_iter = self.application(environ, detect_start_response)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/debug/prints.py',
line 98 in __call__
environ, self.app)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/Paste-1.6-py2.6.egg/paste/wsgilib.py',
line 539 in intercept_output
app_iter = application(environ, replacement_start_response)
File
'/data-ddn/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
'/data-ddn/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
'/data-ddn/home/galaxy/galaxy-dist/lib/galaxy/web/framework/base.py',
line 145 in __call__
body = method( trans, **kwargs )
File
'/data-ddn/home/galaxy/galaxy-dist/lib/galaxy/web/controllers/workflow.py',
line 114 in index
return self.list( trans )
File
'/data-ddn/home/galaxy/galaxy-dist/lib/galaxy/web/framework/__init__.py',
line 84 in decorator
return func( self, trans, *args, **kwargs )
File
'/data-ddn/home/galaxy/galaxy-dist/lib/galaxy/web/controllers/workflow.py',
line 139 in list
.order_by( desc( model.StoredWorkflow.table.c.update_time ) ) \
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/query.py',
line 1267 in all
return list(self)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/query.py',
line 1422 in instances
rows = [process[0](context, row) for row in fetch]
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/query.py',
line 2032 in main
return _instance(row, None)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/mapper.py',
line 1729 in _instance
populate_state(state, dict_, row, isnew, only_load_props)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/mapper.py',
line 1614 in populate_state
populator(state, dict_, row, isnew=isnew, **flags)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/strategies.py',
line 762 in execute
dict_[key] = _instance(row, None)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/mapper.py',
line 1729 in _instance
populate_state(state, dict_, row, isnew, only_load_props)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/mapper.py',
line 1614 in populate_state
populator(state, dict_, row, isnew=isnew, **flags)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/strategies.py',
line 781 in execute
_instance(row, result_list)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/mapper.py',
line 1729 in _instance
populate_state(state, dict_, row, isnew, only_load_props)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/mapper.py',
line 1614 in populate_state
populator(state, dict_, row, isnew=isnew, **flags)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/orm/strategies.py',
line 120 in new_execute
dict_[key] = row[col]
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/engine/base.py',
line 1348 in __getitem__
return self.__parent._get_col(self.__row, key)
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/engine/base.py',
line 1620 in _get_col
return processor(row[index])
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.6.egg/sqlalchemy/types.py',
line 288 in process
return self.process_result_value(value, dialect)
File
'/data-ddn/home/galaxy/galaxy-dist/lib/galaxy/model/custom_types.py',
line 32 in process_result_value
return json_decoder.decode( str( value ) )
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/simplejson-2.1.1-py2.6-linux-x86_64-ucs2.egg/simplejson/decoder.py',
line 402 in decode
File
'/data-ddn/home/galaxy/galaxy-dist/eggs/simplejson-2.1.1-py2.6-linux-x86_64-ucs2.egg/simplejson/decoder.py',
line 420 in raw_decode
JSONDecodeError: No JSON object could be decoded: line 1 column 0
(char 0)
--
Vincent Le Texier
Senior Software Engineer
Synergie Lyon Cancer
Leon Berard Center, Cheney C
28, rue Laennec
69373 LYON Cedex 08
+33 4 26 55 67 85
letexier@lyon.fnclcc.fr