Bug: Web drive-space NO images

[wmoore]

If there are no images in the database, you get an error in the query for original files.

Traceback (most recent call last):

 File "/srv/omeroserver/lib/python/django/core/handlers/base.py", line 92, in get_response
   response = callback(request, *callback_args, **callback_kwargs)

 File "/srv/omeroserver/lib/python/omeroweb/webadmin/views.py", line 168, in wrapped
   return f(request, *args, **kwargs)

 File "/srv/omeroserver/lib/python/omeroweb/webadmin/views.py", line 871, in load_drivespace
   rv = usersData(conn, offset)

 File "/srv/omeroserver/lib/python/omeroweb/webadmin/controller/drivespace.py", line 99, in usersData
   "where m.child.id in (:pids)", p2, ctx)

 File "/srv/omeroserver/lib/python/omero/gateway/__init__.py", line 2959, in __call__
   return self.handle_exception(e, *args, **kwargs)

 File "/srv/OMERO.server-Beta-4.3.2/lib/python/omeroweb/webclient/webclient_gateway.py", line 1652, in handle_exception
   e, *args, **kwargs)

 File "/srv/omeroserver/lib/python/omero/gateway/__init__.py", line 2956, in __call__
   return self.f(*args, **kwargs)

 File "/srv/omeroserver/lib/python/omero_api_IQuery_ice.py", line 138, in findAllByQuery
   return _M_omero.api.IQuery._op_findAllByQuery.invoke(self, ((query, params), _ctx))

ApiUsageException: exception ::omero::ApiUsageException
{
   serverStackTrace = ome.conditions.ApiUsageException: unexpected end of subtree [select m from ome.model.core.PixelsOriginalFileMap as m join fetch m.parent where m.child.id in ()]; nested exception is org.hibernate.hql.ast.QuerySyntaxException: unexpected end of subtree [select m from ome.model.core.PixelsOriginalFileMap as m join fetch m.parent where m.child.id in ()]
       at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:660)
       at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)

See: ​http://lists.openmicroscopy.org.uk/pipermail/ome-users/2011-September/002821.html

[atarkowska]

duplicated in #6863