I'm having a strange issue with XMLUI; basically, each first request to
/xmlui of the day fails with a NULL pointer exception. After that, if I
reload the page it works perfectly. It happens just once a day and it
happens every day.
There's no activity on DSpace at night because that's just a preproduction
machine, so it's even odder.
The only thing I think can have something to do with this is the night
dspace user's crontab:
# Send out subscription e-mails at 01:00 every day
0 1 * * * /opt/www/dspace/bin/dspace sub-daily
# Run the media filter at 02:00 every day
0 2 * * * /opt/www/dspace/bin/dspace filter-media
# Run the checksum checker at 03:00
0 3 * * * /opt/www/dspace/bin/dspace checker -lp
The exception output can be seen here: http://pastebin.ca/2380489
Any ideas with this?
Thanks so much!