[Loris-dev] Data Query Tool error

[Christine Rogers]

mHi Barry,
Apologies for the delay in getting back to you - this is likely an error
your local sysadmin can help you with, since the tool was running a week
ago.
Let us know if you upgraded your LORIS instance in the prior week, and if
not - Troubleshooting might start with checking if the system is reaching
limits in memory or storage or whether permissions have changed.
Best,
Christine Rogers
on behalf of the LORIS team

On Fri, Jun 17, 2022 at 11:02 AM Barry Tikalsky <tikal004 at umn.edu> wrote:

> Hello Loris Devs,
>
> When running the data query tool we consistently see no data returned. It
> was working a week ago, but something seems to have changed.
> The following is from the php error log, it leads me to believe there are
> permissions errors somewhere. Where is the temp file created? What
> configuration setting might lead to this permissions issue?
> Thanks!
>
> [Thu Jun 16 12:23:35.037463 2022] [php7:notice] [pid 32400] [client
> 10.32.130.238:61581] PHP Notice:  Unknown: file created in the system's
> temporary directory in Unknown on line 0, referer:
> https://elab.ahc.umn.edu/dataquery/
> [Thu Jun 16 12:23:35.037544 2022] [php7:warn] [pid 32400] [client
> 10.32.130.238:61581] PHP Warning:  Unknown: Unable to create temporary
> file, Check permissions in temporary files directory. in Unknown on line 0,
> referer: https://elab.ahc.umn.edu/dataquery/
> [Thu Jun 16 12:23:35.037554 2022] [php7:warn] [pid 32400] [client
> 10.32.130.238:61581] PHP Warning:  Unknown: POST data can't be buffered;
> all data discarded in Unknown on line 0, referer:
> https://elab.ahc.umn.edu/dataquery/
> [Thu Jun 16 12:23:35.169173 2022] [php7:notice] [pid 32400] [client
> 10.32.130.238:61581] PHP Notice:  Undefined index: DocType in
> /swadm/var/www/elab_loris/modules/dataquery/ajax/retrieveCategoryDocs.php
> on line 34, referer: https://elab.ahc.umn.edu/dataquery/
> [Thu Jun 16 12:23:35.169230 2022] [php7:notice] [pid 32400] [client
> 10.32.130.238:61581] PHP Notice:  Undefined index: Sessions in
> /swadm/var/www/elab_loris/modules/dataquery/ajax/retrieveCategoryDocs.php
> on line 35, referer: https://elab.ahc.umn.edu/dataquery/
> [Thu Jun 16 12:23:35.169251 2022] [php7:warn] [pid 32400] [client
> 10.32.130.238:61581] PHP Warning:  array_map(): Expected parameter 2 to
> be an array, null given in
> /swadm/var/www/elab_loris/modules/dataquery/ajax/retrieveCategoryDocs.php
> on line 40, referer: https://elab.ahc.umn.edu/dataquery/
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-- 
Research Project Officer
christine.rogers at mcgill.ca
McGill Centre for Integrative Neuroscience | MCIN.ca
Montreal Neurological Institute-Hospital
McGill University | Montreal | Canada
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