Bug: failure on clicking "No image" icon

[jamoore]

Traceback (most recent call last):

  File "/Users/moore/GlencoeSoftware.git/git/omero.git/dist/lib/python/django/core/handlers/base.py", line 92, in get_response
    response = callback(request, *callback_args, **callback_kwargs)

  File "/Users/moore/GlencoeSoftware.git/git/omero.git/dist/lib/python/omeroweb/webclient/views.py", line 185, in wrapped
    return f(request, *args, **kwargs)

  File "/Users/moore/GlencoeSoftware.git/git/omero.git/dist/lib/python/omeroweb/webclient/views.py", line 888, in load_metadata_details
    for ch in manager.channel_metadata:

TypeError: 'NoneType' object is not iterable


<WSGIRequest
GET:<QueryDict: {}>,
POST:<QueryDict: {}>,
COOKIES:{'COOKIE_SUPPORT': 'true',
 'GUEST_LANGUAGE_ID': 'en_US',
 'JSESSIONID': 'tscgdd9gumgr',
 'hudson_auto_refresh': 'true',
 'screenResolution': '1680x1050',
 'sessionid': '21f01ae9746c59877584382a35c0b5d7'},
 ...
 'wsgi.errors': <open file '<stderr>', mode 'w' at 0x10024c1e0>,
 'wsgi.file_wrapper': <class 'django.core.servers.basehttp.FileWrapper'>,
 'wsgi.input': <socket._fileobject object at 0x103075b50>,
 'wsgi.multiprocess': False,
 'wsgi.multithread': True,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>

[jmoore]

Page: http://localhost:8000/webclient/search/
Ajax call: [27/Oct/2010 16:22:48] "GET /webclient/metadata_details/image/34322/ HTTP/1.1" 200 12558

[atarkowska]

Could you please send me exactly the image failed for you. I've checked with broken image and cannot reproduce it.

[jmoore]

Here were my steps:

• click on "Search"
• enter "image*"
• this returns ~100 images on my machine
• scroll down to one with "No image" symbol (at the bottom)
• click on image name
• right panel opens with error (see attachment)
• this happens for all four images with "No image"

[jmoore]

Most likely all of these are images without pixels:

OMERO4.2__0=# select * from image where id = 31959;
  id   |   acquisitiondate   | archived | description | permissions |                       name                        | partial | version | creation_id | external_id | group_id | owner_id | update_id | experiment | format | imagingenvironment | instrument | objectivesettings | stagelabel 
-------+---------------------+----------+-------------+-------------+---------------------------------------------------+---------+---------+-------------+-------------+----------+----------+-----------+------------+--------+--------------------+------------+-------------------+------------
 31959 | 1970-01-01 01:00:00 |          |             |        -103 | test1071-im2-f75363c9-d6a0-4315-885c-a51b78d50691 |         |         |      203693 |             |        0 |        0 |    203693 |            |        |                    |            |                   |           
(1 row)

OMERO4.2__0=# select * from pixels where image = 31959;
 id | permissions | methodology | physicalsizex | physicalsizey | physicalsizez | sha1 | sizec | sizet | sizex | sizey | sizez | timeincrement | version | waveincrement | wavestart | creation_id | external_id | group_id | owner_id | update_id | dimensionorder | image | pixelstype | relatedto | image_index | path | name | repo | params 
----+-------------+-------------+---------------+---------------+---------------+------+-------+-------+-------+-------+-------+---------------+---------+---------------+-----------+-------------+-------------+----------+----------+-----------+----------------+-------+------------+-----------+-------------+------+------+------+--------
(0 rows)

It'd be optimal if I could easily delete them.

[jmoore]

Note also:
from "Home" clicking on the "No image" opens up the full viewer which hangs with "Loading...". Perhaps the viewer could be disabled on "No image" images?

Also, in OMEROWeb.log I see,

Wed, 27 Oct 2010 19:11:26 views-feedback ERROR    handler404: Page not found
Wed, 27 Oct 2010 19:11:26 views-feedback ERROR    Traceback (most recent call last):

  File "/Users/moore/GlencoeSoftware.git/git/omero.git/dist/lib/python/django/core/handlers/base.py", line 83, in get_response
    request.path_info)

  File "/Users/moore/GlencoeSoftware.git/git/omero.git/dist/lib/python/django/core/urlresolvers.py", line 233, in resolve
    raise Resolver404, {'tried': tried, 'path': new_path}

Resolver404: {'path': u'webc

[atarkowska]

How long did you wait for viewer to load? In my case viewer shows 'Error loading image!'. I suspect the failing image is image created by test. Could you please point me to the script I need to run to generate them? I got some broken images and cannot reproduce it.

[jburel]

Moved from sprint 2010-10-28 (18)

[atarkowska]

(In [8430]) this will fix #3196, and few minor bugs