Hi All,

I’m having a problem with Koha and the scanning/entering of Item and Patron Barcodes.

Whenever you scan/enter a barcode or patron barcode in any module of Koha (Acquisitions, Cataloguing, Circulation [Checkin/Out], Serials, etc.) the following error will appear and Koha won’t perform the action you require it to do, e.g. Checkout or Checkin an item, or attach an item to a Bibliographic record.


Software error:

Can't call method "subfield" on an undefined value at /home/koha/kohaclone/C4/Biblio.pm line 2880.
For help, please send mail to the webmaster (webmaster@koha), giving this error message and the time and date of the error.


Has someone out in the Koha Community had this problem and know of a solution to fix it!

At present, our system is on Koha 3.4.

Thankyou in advance for your assistance.

Kindest Regards,
Joel