UNHANDLED EXCEPTION (2013-01-23 11:21:51.065267)
Working directory: /opt/noc
<type 'exceptions.TypeError'>
cannot concatenate 'str' and 'int' objects
START OF TRACEBACK
------------------------------------------------------------------------
File: /opt/noc/inv/apps/map/views.py (Line: 80)
Function: view_chart
   73                 # Restore state
   74                 state = chart.get_state("mo", mo.id)
   75                 y = state.get("y")
   76                 shape = self.get_object_shape(mo)
   77                 h = shape.height
   78                 if y is None:
   79                     y = dy
   80 ==>                 dy += h + ds
   81                 n = {
   82                     "type": "node",
   83                     "id": mo.id,
   84                     "x": state.get("x", dx),
   85                     "y": y,
   86                     "w": shape.width,
Variables:
               links = [<Link: (bb-niickd...
             request = <WSGIRequest
path:/inv/map/chart/4/,
GET:<QueryDict: {u'_dc': [u'1358925691959']}>,
POST:<QueryDict: {}>,
COOKIES:{'csrftoken': '6KDOcaokLaPx9crdyhosHYbSe2priW1z',
 'sessionid': '8bc7810361f62fe6c42029e25f555e0e'},
META:{'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',
 'HTTP_ACCEPT_LANGUAGE': 'ru,en-us;q=0.7,en;q=0.3',
 'HTTP_CONNECTION': 'close',
 'HTTP_COOKIE': 'sessionid=8bc7810361f62fe6c42029e25f555e0e; csrftoken=6KDOcaokLaPx9crdyhosHYbSe2priW1z',
 'HTTP_DNT': '1',
 'HTTP_HOST': '127.0.0.1:8000',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; Linux x86_64; rv:18.0) Gecko/20100101 Firefox/18.0',
 'PATH_INFO': u'/inv/map/chart/4/',
 'QUERY_STRING': '_dc=1358925691959',
 'REMOTE_ADDR': '127.0.0.1',
 'REQUEST_METHOD': 'GET',
 'SCRIPT_NAME': u'',
 'SERVER_NAME': '127.0.0.1',
 'SERVER_PORT': '8000',
 'SERVER_PROTOCOL': 'HTTP/1.0',
 'wsgi.errors': <open file '/dev/null', mode 'a+' at 0x8044c60c0>,
 'wsgi.input': <_io.BytesIO object at 0x8092e5d10>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>
              if_ids = set([ObjectId('50dbfc6ff3b6824ede001bc8'), ...
               shape = <noc.lib.stencil.Stencil object at 0x807cbad50>
            mo_links = defaultdict(<type 'list'>, {<ManagedObject: ...
                self = <noc.inv.apps.map.views.MapAppplication object at 0x8087650d0>
               state = {}
                  dh = 50
                 mos = [<ManagedObject: 7304>, <ManagedObject: ...
          interfaces = [<Interface: cat-: Fa 0/24>]
               chart = <NetworkChart: MEN_Full>
                link = <Link: (cat-: Fa 0/24, rtr: Fa 0/0)>
                  dx = 10
                  dy = 10
            chart_id = u'4'
                  dw = 100
                  ds = 20
              mo_ids = [470, 283, ...
                   i = <Interface: arzamas: Fa 0/0>
                   h = '40'
        linked_ports = defaultdict(<type 'list'>, {<Link: (cat-...
                p_id = '193:50fa1cc5f3b682d12c0031d1'
                   o = <ManagedObject: zav>
                   n = {'collapsed': False, 'shape': 'Cisco/layer_3_switch', 'address': ...
                   r = [{'collapsed': True, 'shape': 'Cisco/layer_3_switch', 'address': ...
                   y = 10
                  mo = <ManagedObject: cat-avrora3g>
------------------------------------------------------------------------
File: /opt/noc/lib/app/site.py (Line: 232)
Function: inner
  225                                            for k, v in request.POST.lists())
  226                         elif request.method == "GET":
  227                             a = dict((k, v[0] if len(v) == 1 else v)
  228                                      for k, v in request.GET.lists())
  229                         logging.debug("API %s %s %s" % (request.method,
  230                                                         request.path, a))
  231                     # Call handler
  232 ==>                 r = v(request, *args, **kwargs)
  233                     # Dump SQL statements
  234                     if self.log_sql_statements:
  235                         from django.db import connections
  236                         tsc = 0
  237                         sc = defaultdict(int)
  238                         for conn in connections.all():
Variables:
                args = ()
            view_map = {'POST': <bound method MapAppplication.save_chart of <noc.inv.apps.map.views.MapAppplication object at 0x8087650d0>>, 'GET': <bound method MapAppplication.view_chart of <noc.inv.apps.map.views.MapAppplication object at 0x8087650d0>>}
                Form = <class 'django.forms.forms.Form'>
       DictParameter = <class 'noc.sa.interfaces.base.DictParameter'>
                self = <noc.lib.app.site.Site object at 0x8066f6290>
                   v = <bound method MapAppplication.view_chart of <noc.inv.apps.map.views.MapAppplication object at 0x8087650d0>>
             request = <WSGIRequest
path:/inv/map/chart/4/,
GET:<QueryDict: {u'_dc': [u'1358925691959']}>,
POST:<QueryDict: {}>,
COOKIES:{'csrftoken': '6KDOcaokLaPx9crdyhosHYbSe2priW1z',
 'sessionid': '8bc7810361f62fe6c42029e25f555e0e'},
META:{'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',
 'HTTP_ACCEPT_LANGUAGE': 'ru,en-us;q=0.7,en;q=0.3',
 'HTTP_CONNECTION': 'close',
 'HTTP_COOKIE': 'sessionid=8bc7810361f62fe6c42029e25f555e0e; csrftoken=6KDOcaokLaPx9crdyhosHYbSe2priW1z',
 'HTTP_DNT': '1',
 'HTTP_HOST': '127.0.0.1:8000',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; Linux x86_64; rv:18.0) Gecko/20100101 Firefox/18.0',
 'PATH_INFO': u'/inv/map/chart/4/',
 'QUERY_STRING': '_dc=1358925691959',
 'REMOTE_ADDR': '127.0.0.1',
 'REQUEST_METHOD': 'GET',
 'SCRIPT_NAME': u'',
 'SERVER_NAME': '127.0.0.1',
 'SERVER_PORT': '8000',
 'SERVER_PROTOCOL': 'HTTP/1.0',
 'wsgi.errors': <open file '/dev/null', mode 'a+' at 0x8044c60c0>,
 'wsgi.input': <_io.BytesIO object at 0x8092e5d10>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>
     to_log_api_call = False
  InterfaceTypeError = <class 'noc.sa.interfaces.base.InterfaceTypeError'>
    PermissionDenied = <class 'noc.lib.app.access.PermissionDenied'>
              kwargs = {'chart_id': u'4'}
                 app = <noc.inv.apps.map.views.MapAppplication object at 0x8087650d0>
------------------------------------------------------------------------
END OF TRACEBACK