[ome-users] thumbnails not visible for group members

[Mark Carroll (Staff)]

Dear Felix,

Excellent, glad to hear it. Yes, it also works for Projects, Plates,
Screens, etc. For thumbnail regeneration read-only groups are the
trickiest but just having the data owner browse the data afterward
should regenerate thumbnails though they could instead use the CLI
extension https://github.com/ome/omero-cli-render/ if they like.
Previous rendering settings should remain preserved.

Do you happen to have a clear workflow for how to cause the problem in
the first place? E.g., what are the permissions on the group the data
was moved from? For
https://trello.com/c/CSy0qwVx/536-thumbnail-permissions-problem our
first step will be try to make that same bug happen in a test system at
our end, then we can better figure a way to prevent it in future.

Cheers.
Mark


On 10/16/2018 12:55 PM, MEYENHOFER Felix wrote:
> correction
> I gave it an image ID instead of a Dataset ID.
> Deleting the Thumbnails of datasets works.
>
> Does this also work for Projects?
> And how can I trigger the regeneration of the thumbnails?
>
>
>> On 16 Oct 2018, at 11:15, MEYENHOFER Felix <felix.meyenhofer at unifr.ch> wrote:
>>
>> Dear Carol
>>
>> the answer to both questions is yes.
>>
>> Best
>>
>> Felix
>>
>>> On 15 Oct 2018, at 12:27, Mark Carroll (Staff) <m.t.b.carroll at dundee.ac.uk> wrote:
>>>
>>> Dear Felix,
>>>
>>> Was the user who was trying to delete the thumbnails an administrator?
>>> And that dataset 4205 definitely exists? It would be strange indeed for
>>> an administrator to not be able to read a dataset.
>>>
>>> Cheers,
>>> Mark
>>>
>>>
>>> On 10/15/2018 11:24 AM, MEYENHOFER Felix wrote:
>>>> Dear Mark
>>>>
>>>> the account I was trying to delete the thumbnails was an admin account (if that was the question)
>>>>
>>>> Best
>>>>
>>>> Felix
>>>>
>>>>> On 15 Oct 2018, at 10:10, Mark Carroll (Staff) <m.t.b.carroll at dundee.ac.uk> wrote:
>>>>>
>>>>> Dear Felix,
>>>>>
>>>>>> When trying to delete thumbnails, I get:
>>>>>> omero delete Dataset/Thumbnail:4205
>>>>>> ...
>>>>>> omero.cmd.Delete2 Dataset/Thumbnail:4205 failed: 'graph-fail'
>>>>>> failed: cannot read ome.model.containers.Dataset[4205]
>>>>>
>>>>> Does it still not work if you are logged in as an administrator?
>>>>>
>>>>> Cheers,
>>>>> Mark
>>>>>
>>>>> The University of Dundee is a registered Scottish Charity, No: SC015096
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The University of Dundee is a registered Scottish Charity, No: SC015096