Torsten,
Can you look through your xnat_builder folders for the string “projectdata_id” (e.g. find . -type f | xargs fgrep projectdata_id)? I’m pretty certain that’s supposed to be xnat:projectdata/id, so somewhere that calculation is getting messed up with the underscore instead of a slash…
Sr. Programmer/Analyst
Neuroinformatics Research Group
Washington University School of Medicine
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Torsten,
Do you see this exception when modifying the custom variables on other projects, or just this one?
Tim
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You should be able to delete the entries by unchecking the checkbox and saving the form. Is that not working for you?
Tim
From: xnat_di...@googlegroups.com [mailto:xnat_di...@googlegroups.com] On Behalf Of Torsten Rohlfing
Sent: Tuesday, July 09, 2013 2:38 PM
To: xnat_di...@googlegroups.com
Subject: Re: [XNAT Discussion] Adding Custom Variables to MR Session gives "Failed to save modification"
Tim:
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Are you checking or unchecking the ‘Project specific’ checkbox?
In the meantime I have tried with and without checking it, but that doesn't seem to make any difference.
Other additional recent findings - I can add my new variables to the "default" group, and that works. I can also add them to an already-existing group that I created some weeks back and shared across my projects, and that works too.
The only thing that persistently does not work is to create a new group - or rather, I can /create/ the group, but then not add it to any projects, including the one I created it for.
When I have some more time tomorrow, I am going to try this with your VM distribution to see if it's my local config that's the problem.
Thanks!
Torsten