Bug: Error when clicking on history label in webclient

[rleigh]

Logged in as user-10, clicking on history label to go to
​https://gretzky.openmicroscopy.org.uk/omero/webclient/history/

Traceback (most recent call last):

  File "/home/omero/OMERO-CURRENT/lib/python/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/decorators.py", line 377, in wrapped
    retval = f(request, *args, **kwargs)

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/decorators.py", line 414, in wrapper
    context = f(request, *args, **kwargs)

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/webclient/views.py", line 1939, in load_calendar
    controller.create_calendar()

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/webclient/controller/history.py", line 112, in create_calendar
    items = self.calendar_items(self.month, self.monthrange)

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/webclient/controller/history.py", line 163, in calendar_items
    all_logs = self.conn.getEventsByPeriod(start, end, self.eid)

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/webclient/webclient_gateway.py", line 1850, in getEventsByPeriod
    return tm.getEventLogsByPeriod(rtime(start), rtime(end), p, service_opts)

  File "/home/omero/OMERO-CURRENT/lib/python/omero/gateway/__init__.py", line 3327, in __call__
    return self.handle_exception(e, *args, **kwargs)

  File "/home/omero/OMERO-CURRENT/lib/python/omeroweb/webclient/webclient_gateway.py", line 1876, in handle_exception
    e, *args, **kwargs)

  File "/home/omero/OMERO-CURRENT/lib/python/omero/gateway/__init__.py", line 3324, in __call__
    return self.f(*args, **kwargs)

  File "/home/omero/OMERO-CURRENT/lib/python/omero_api_ITimeline_ice.py", line 115, in getEventLogsByPeriod
    return _M_omero.api.ITimeline._op_getEventLogsByPeriod.invoke(self, ((start, end, p), _ctx))

InternalException: exception ::omero::InternalException
{
    serverStackTrace = ome.conditions.InternalException:  Wrapped Exception: (java.lang.NullPointerException):
null
	at ome.security.basic.BasicACLVoter.postProcess(BasicACLVoter.java:378)
	at ome.tools.hibernate.ProxyCleanupFilter.filter(ProxyCleanupFilter.java:119)
	at ome.util.ContextFilter.filter(ContextFilter.java:160)
	at ome.util.ContextFilter.doFilter(ContextFilter.java:84)
	at ome.util.ContextFilter.filter(ContextFilter.java:121)
	at ome.tools.hibernate.ProxyCleanupFilter.filter(ProxyCleanupFilter.java:166)
	at ome.util.ContextFilter.filter(ContextFilter.java:162)
	at ome.tools.hibernate.ProxyCleanupFilter$Interceptor.invoke(ProxyCleanupFilter.java:244)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at ome.services.util.ServiceHandler.invoke(ServiceHandler.java:116)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy65.doWork(Unknown Source)
	at ome.services.util.Executor$Impl.execute(Executor.java:406)
	at ome.services.util.Executor$Impl.execute(Executor.java:350)
	at ome.services.throttling.Adapter.run(Adapter.java:51)
	at ome.services.throttling.InThreadThrottlingStrategy.runnableCall(InThreadThrottlingStrategy.java:89)
	at ome.services.blitz.impl.AbstractAmdServant.runnableCall(AbstractAmdServant.java:164)
	at ome.services.blitz.impl.TimelineI.getEventLogsByPeriod_async(TimelineI.java:234)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at omero.cmd.CallContext.invoke(CallContext.java:59)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy112.getEventLogsByPeriod_async(Unknown Source)
	at omero.api._ITimelineTie.getEventLogsByPeriod_async(_ITimelineTie.java:78)
	at omero.api._ITimelineDisp.___getEventLogsByPeriod(_ITimelineDisp.java:265)
	at omero.api._ITimelineDisp.__dispatch(_ITimelineDisp.java:309)
	at IceInternal.Incoming.invoke(Incoming.java:159)
	at Ice.ConnectionI.invokeAll(ConnectionI.java:2037)
	at Ice.ConnectionI.message(ConnectionI.java:972)
	at IceInternal.ThreadPool.run(ThreadPool.java:577)
	at IceInternal.ThreadPool.access$100(ThreadPool.java:12)
	at IceInternal.ThreadPool$EventHandlerThread.run(ThreadPool.java:971)

    serverExceptionClass = ome.conditions.InternalException
    message =  Wrapped Exception: (java.lang.NullPointerException):
null
}


<WSGIRequest
GET:<QueryDict: {}>,
POST:<QueryDict: {}>,
COOKIES:{'sessionid': '221977ae435febe1fc4fbd60b1aa20ba'},
META:{'DOCUMENT_ROOT': '/htdocs',
 'GATEWAY_INTERFACE': 'CGI/1.1',
 'HTTPS': 'on',
 'HTTP_ACCEPT': 'text/html, */*; q=0.01',
 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',
 'HTTP_ACCEPT_LANGUAGE': 'en-gb,en;q=0.5',
 'HTTP_CONNECTION': 'keep-alive',
 'HTTP_COOKIE': 'sessionid=221977ae435febe1fc4fbd60b1aa20ba',
 'HTTP_HOST': 'gretzky.openmicroscopy.org.uk',
 'HTTP_REFERER': 'https://gretzky.openmicroscopy.org.uk/omero/webclient/history/',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:15.0) Gecko/20100101 Firefox/15.0.1',
 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest',
 'PATH': '/usr/local/bin:/usr/bin:/bin',
 'PATH_INFO': u'/webclient/load_calendar/',
 'PATH_TRANSLATED': '/htdocs/webclient/load_calendar/',
 'QUERY_STRING': '',
 'REMOTE_ADDR': '10.12.0.108',
 'REMOTE_PORT': '59968',
 'REQUEST_METHOD': 'GET',
 'REQUEST_URI': '/omero/webclient/load_calendar/',
 'SCRIPT_FILENAME': '/home/omero/OMERO-CURRENT/var/omero.fcgi',
 'SCRIPT_NAME': u'/omero',
 'SCRIPT_URI': 'https://gretzky.openmicroscopy.org.uk/omero/webclient/load_calendar/',
 'SCRIPT_URL': '/omero/webclient/load_calendar/',
 'SERVER_ADDR': '134.36.65.227',
 'SERVER_ADMIN': '[no address given]',
 'SERVER_NAME': 'gretzky.openmicroscopy.org.uk',
 'SERVER_PORT': '443',
 'SERVER_PROTOCOL': 'HTTP/1.1',
 'SERVER_SIGNATURE': '<address>Apache/2.2.14 (Ubuntu) Server at gretzky.openmicroscopy.org.uk Port 443</address>\n',
 'SERVER_SOFTWARE': 'Apache/2.2.14 (Ubuntu)',
 'SSL_TLS_SNI': 'gretzky.openmicroscopy.org.uk',
 'wsgi.errors': <flup.server.fcgi_base.TeeOutputStream object at 0x7fb4e8087210>,
 'wsgi.input': <flup.server.fcgi_base.InputStream object at 0x7fb4e8087450>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'https',
 'wsgi.version': (1, 0)}>

[jmoore]

Identical to #9609, double click?