hi, will you please help me how can i fix this error' thanks
Traceback (most recent call last): File "/galaxy-dist/tools/ova/getsitesnotoverlap_tf.py", line 60, in ? if __name__ == "__main__": __main__() File "/galaxy-dist/tools/ova/getsitesnotoverlap_tf.py", line 50, in __main__ result_set = connection.execute( "select * from getsitesnotoverlap_tf (" + userid + "," + tfid + "," + bpover + "," + ch + "," + sf +")" ) File "/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 824, in execute return Connection.executors[c](self, object, multiparams, params) File "/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 888, in _execute_text return self.__execute_context(context) File "/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 896, in __execute_context self._cursor_execute(context.cursor, context.statement, context.parameters[0], context=context) File "/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 950, in _cursor_execute self._handle_dbapi_exception(e, statement, parameters, cursor, context) File "/galaxy-dist/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 931, in _handle_dbapi_exception raise exc.DBAPIError.instance(statement, parameters, e, connection_invalidated=is_disconnect) sqlalchemy.exc.ProgrammingError: (ProgrammingError) column "chr1" does not exist LINE 1: select * from getsitesnotoverlap_tf (6,149,-1000,chr1,tf) ^ 'select * from getsitesnotoverlap_tf (6,149,-1000,chr1,tf)' {}