Re: [Unity-idm-discuss] NullPointer in upman invitation

[Sander A. <sa....@fz...>]

Good morning Krzysztof,
good to hear that you identified the problem, even if you could not
reproduce it. Do you know a way how I could solve the problem, that the
user could further manage the project? E.g. deleting the invitations
from this project.

Best regards,
Sander


On Thu, 2023-04-20 at 11:10 +0200, Krzysztof Benedyczak wrote:
> Hi Sander,
> 
> W dniu 19.04.2023 o 07:51, Sander Apweiler pisze:
> > Dear Krzysztof,
> > 
> > we have in one upman managed group the problem that a NullPointer
> > exception is raised if the user switched to invitations and tries
> > to
> > create a new one. I added the stack trace. Sadly I didn't see
> > anything
> > else in the log before, since we reduced the loglevel to see if the
> > system has an issue with IO, which we can eliminate as cause for
> > slow
> > unity.
> 
> Hm, on one hand I can't reproduce it on our side, but also the bug is
> clear: the grid with invitations will crash if at least one
> invitation 
> has no "last sent time" set. That's a bug and we will fix it. I
> though 
> don't know how this could happen in the flow you are describing: when
> user invites from upman, the invitation is sent automatically, and
> only 
> after the grid is refreshed. I can think of some very unlikely 
> situations only (two users are adding an invitation,  one who is
> first 
> hits create, the grid is refreshed and the invitation of the other
> user 
> is created but not yet sent. Very unlikely, so perhaps there is some 
> other situation in which this can happen...
> 
> Anyway the bug is clear, as even an admin can create an invitation by
> hand, w/o sending it. Will be fixed in the next release.
> 
> 
> Best,
> Krzysztof
> 

-- 
Federated Systems and Data
Juelich Supercomputing Centre

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