Hello, Yes, it's a bug and a configuration issue. It means you have item types that are used in your catalogue but not defined in Koha.
There was a discussion on koha-devel in July: http://lists.koha-community.org/pipermail/koha-devel/2017-July/043841.html To know the item types that are not defined in Koha, you can execute the following query: If item-level_itypes is "specific item" select distinct(itype) from items left join itemtypes on itype=itemtype where itemtype is null; If item-level_itypes is "biblio record" select distinct(bi.itemtype) from biblioitems bi left join itemtypes it on bi.itemtype=it.itemtype where bi.itemtype is null; It is a bug in the sense that Koha should not crash brutally in that case. We should at least display a warning on the about page. Regards, Jonathan On Tue, 26 Dec 2017 at 15:49 Mubassir Ahsan <mahsa...@gmail.com> wrote: > I have got a serious problem after upgrading to the latest version today. > The problem is when I search in OPAC search interface it is returning > "Can't call method "translated_description" on an undefined value at > /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 229." > > I have cleaned the previous 1711 version and reinstall, but still no luck. > Please help . I am attaching screenshot to better understand. > > > -- > > *Best wishes.* > *--------------------* > > > > *Md. Mubassir AhsanAssistant Librarian(Library In-Charge)Southeast > University* > > *-----------------------------* > *Mobile+Viber+IMO: 01916303060* > *Facebook:* mmahsan <http://facebook.com/mmahsan> > *Skype+Twitter*: mahsandu > Website: Mubassir.info > *"Proud to be a LIS Professional*" > *Tag: Web Developer, CMS (Drupal, Joomla), ILS (Koha), IR (DSpace, > Greenstone), N/W Admin, DBA.* > _______________________________________________ > Koha mailing list http://koha-community.org > Koha@lists.katipo.co.nz > https://lists.katipo.co.nz/mailman/listinfo/koha > _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha