BUG: AttributeError: 'NoneType' object has no attr

[ajpatterson]

​http://qa.openmicroscopy.org.uk/qa/feedback/3746/

Comment: Selecting date in callender.

Traceback (most recent call last):

  File "/home/omero/OMERO.server-4.3.0-DEV-eec0eed9/lib/python/django/core/handlers/base.py", line 92, in get_response
    response = callback(request, *callback_args, **callback_kwargs)

  File "/home/omero/OMERO.server-4.3.0-DEV-eec0eed9/lib/python/omeroweb/webclient/views.py", line 158, in wrapped
    return f(request, *args, **kwargs)

  File "/home/omero/OMERO.server-4.3.0-DEV-eec0eed9/lib/python/omeroweb/webclient/views.py", line 2384, in load_history
    controller.get_items(cal_type, page)

  File "/home/omero/OMERO.server-4.3.0-DEV-eec0eed9/lib/python/omeroweb/webclient/controller/history.py", line 222, in get_items
    obj_logs = self.conn.getDataByPeriod(start, end)

  File "/home/omero/OMERO.server-4.3.0-DEV-eec0eed9/lib/python/omeroweb/webclient/webclient_gateway.py", line 1551, in getDataByPeriod
    if not otype.lower() in ('project', 'dataset', 'image'):

AttributeError: 'NoneType' object has no attribute 'lower'


<WSGIRequest
GET:<QueryDict: {}>,
POST:<QueryDict: {}>,
COOKIES:{'sessionid': '43231ffa6f12ec69043ae9effd006011'},
META:{'DOCUMENT_ROOT': '/var/www',
 'GATEWAY_INTERFACE': 'CGI/1.1',
 'HTTP_ACCEPT': 'text/html, */*',
 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',
 'HTTP_ACCEPT_LANGUAGE': 'en-us',
 'HTTP_CONNECTION': 'keep-alive',
 'HTTP_COOKIE': 'sessionid=43231ffa6f12ec69043ae9effd006011',
 'HTTP_HOST': 'gretzky.openmicroscopy.org.uk',
 'HTTP_REFERER': 'http://gretzky.openmicroscopy.org.uk/webclient/history/',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; en-us) AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5 Safari/533.21.1',
 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest',
 'PATH': '/usr/local/bin:/usr/bin:/bin',
 'PATH_INFO': u'/webclient/load_history/2011/5/17/',
 'PATH_TRANSLATED': '/var/www/omero.fcgi/webclient/load_history/2011/5/17/',
 'QUERY_STRING': '',
 'REMOTE_ADDR': '10.12.1.34',
 'REMOTE_PORT': '55536',
 'REQUEST_METHOD': 'GET',
 'REQUEST_URI': '/webclient/load_history/2011/5/17/',
 'SCRIPT_FILENAME': '/var/www/omero.fcgi',
 'SCRIPT_NAME': u'',
 'SERVER_ADDR': '134.36.65.227',
 'SERVER_ADMIN': 'webmaster@localhost',
 'SERVER_NAME': 'gretzky.openmicroscopy.org.uk',
 'SERVER_PORT': '80',
 'SERVER_PROTOCOL': 'HTTP/1.1',
 'SERVER_SIGNATURE': '<address>Apache/2.2.14 (Ubuntu) Server at gretzky.openmicroscopy.org.uk Port 80</address>\n',
 'SERVER_SOFTWARE': 'Apache/2.2.14 (Ubuntu)',
 'wsgi.errors': <flup.server.fcgi_base.TeeOutputStream object at 0x7ffa4012a650>,
 'wsgi.input': <flup.server.fcgi_base.InputStream object at 0x7ffa4012a690>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>

[Aleksandra Tarkowska <aleksandrat@…>]

(In [d608bd24d447d47af548f51a01cccf18b91cc931/ome.git] on branch develop) this fixes AttributeError?: 'NoneType?' object has no attribute 'lower', close #5378