[GHC] #13273: AttributeError: 'Environment' object has no attribute 'get_db_cnx'

12 Feb 2017

      #13273: AttributeError: 'Environment' object has no attribute 'get_db_cnx'
-------------------------------------+-------------------------------------
           Reporter:  Siddharth      |             Owner:  (none)
  Bhat                               |
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.0.1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 ==== How to Reproduce ====

 While doing a POST operation on `/ticket/12636`, Trac issued an internal
 error.

 ''(please provide additional details here)''

 Request parameters:
 {{{
 {u'__FORM_TOKEN': u'73aa35b2c757eee5d2b0ae62',
  u'action': u'leave',
  u'action_assign_reassign_owner': u'bollu',
  u'action_resolve_resolve_resolution': u'fixed',
  u'comment': u'I believe the guarantee at that chunk of code is that
 `void_total` of the era will be `>= 0`.\r\n\r\nI could add an asset at
 those sections of code if need be. If not, what is the correct type to be
 used here? I think `size_t` is reasonable as none of them are supposed to
 be negative in the first place.\r\n\r\n',
  u'field_architecture': u'Unknown/Multiple',
  u'field_blockedby': u'',
  u'field_blocking': u'',
  u'field_cc': u'simonmar',
  u'field_component': u'Runtime System',
  u'field_description': u'during compile I
 noticed\r\n\r\n{{{\r\nrts\\ProfHeap.c: In function
 \'dumpCensus\':\r\n\r\nrts\\ProfHeap.c:768:26: error:\r\n     warning:
 format \'%lu\' expects argument of type \'long unsigned int\', but
 argument 3 has type \'long long unsigned int\' [-Wformat=]\r\n
 fprintf(hp_file, "VOID\\t%lu\\n",\r\n
 ^\r\n\r\nrts\\ProfHeap.c:770:26: error:\r\n     warning: format \'%lu\'
 expects argument of type \'long unsigned int\', but argument 3 has type
 \'long long unsigned int\' [-Wformat=]\r\n             fprintf(hp_file,
 "LAG\\t%lu\\n",\r\n
 ^\r\n\r\nrts\\ProfHeap.c:772:26: error:\r\n     warning: format \'%lu\'
 expects argument of type \'long unsigned int\', but argument 3 has type
 \'long long unsigned int\' [-Wformat=]\r\n             fprintf(hp_file,
 "USE\\t%lu\\n",\r\n
 ^\r\n\r\nrts\\ProfHeap.c:774:26: error:\r\n     warning: format \'%lu\'
 expects argument of type \'long unsigned int\', but argument 3 has type
 \'long long unsigned int\' [-Wformat=]\r\n             fprintf(hp_file,
 "INHERENT_USE\\t%lu\\n",\r\n
 ^\r\n\r\nrts\\ProfHeap.c:776:26: error:\r\n     warning: format \'%lu\'
 expects argument of type \'long unsigned int\', but argument 3 has type
 \'long long unsigned int\' [-Wformat=]\r\n             fprintf(hp_file,
 "DRAG\\t%lu\\n",\r\n                              ^\r\n}}}\r\n',
  u'field_differential': u'',
  u'field_failure': u'None/Unknown',
  u'field_keywords': u'newcomer',
  u'field_milestone': u'',
  u'field_os': u'Windows',
  u'field_priority': u'normal',
  u'field_related': u'',
  u'field_summary': u"ProfHeap's printf modifiers are incorrect",
  u'field_testcase': u'',
  u'field_type': u'bug',
  u'field_version': u'8.0.1',
  u'field_wikipage': u'',
  'id': u'12636',
  u'replyto': u'',
  u'sfp_email': u'',
  u'sfph_mail': u'',
  u'start_time': u'1486808510359145',
  u'submit': u'Submit changes',
  u'view_time': u'1486808510359145'}
 }}}

 User agent: `#USER_AGENT#`

 ==== System Information ====
 ''System information not available''

 ==== Enabled Plugins ====
 ''Plugin information not available''

 ==== Interface Customization ====
 ''Interface customization information not available''

 ==== Python Traceback ====
 {{{
 Traceback (most recent call last):
   File "/usr/local/lib/python2.7/dist-packages/trac/web/main.py", line
 613, in _dispatch_request
     dispatcher.dispatch(req)
   File "/usr/local/lib/python2.7/dist-packages/trac/web/main.py", line
 253, in dispatch
     resp = chosen_handler.process_request(req)
   File "/usr/local/lib/python2.7/dist-packages/trac/ticket/web_ui.py",
 line 177, in process_request
     return self._process_ticket_request(req)
   File "/usr/local/lib/python2.7/dist-packages/trac/ticket/web_ui.py",
 line 661, in _process_ticket_request
     valid = self._validate_ticket(req, ticket, not valid) and valid
   File "/usr/local/lib/python2.7/dist-packages/trac/ticket/web_ui.py",
 line 1378, in _validate_ticket
     for field, message in manipulator.validate_ticket(req, ticket):
   File "build/bdist.linux-x86_64/egg/defaultcc/main.py", line 31, in
 validate_ticket
     comp_default_cc = DefaultCC(self.env, ticket['component'])
   File "build/bdist.linux-x86_64/egg/defaultcc/model.py", line 25, in
 __init__
     db = self.env.get_db_cnx()
 AttributeError: 'Environment' object has no attribute 'get_db_cnx'
 }}}

--
Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13273
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler