Hi Ahmad. Have you tried to do a full reindex? sudo koha-rebuild-zebra -f -v <your instance name>, assuming you are using the packages installation. If you see errors in the output of the command, please write it down here. Fabio 2014-08-26 14:37 GMT+02:00 ahmnas <ahmad.nasser19@gmail.com>:
Dear friends
i have ubuntu 12.04 and koha version 3.16.2, and when i search with some words like education or drugs the system give me this error "Can't call method "as_string" on an undefined value at /usr/share/koha/lib/C4/Koha.pm line 1608." how solve this problem it's the first time see it and i need to solve for searching and users used system.
Ahmad Nasser koha system administrator future university in Egypt mobil: +201110136090
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