I haven't been able to set things up to recreate on KTD, but in production: 1 - Set an email for a patron and enable HOLD notifications 2 - Edit the HOLD letter to use a spurious item field [% item.itemcopynumber %] 3 - Place a hold for patron and confirm 4 - Error in logs ERROR PROCESSING TEMPLATE: undef error - The method Koha::Item->itemcopynumber is not covered by tests! 5 - But also: [WARN] Programming error - op 'cud-affect_reserve' must not start with 'cud-' for GET https://staff-library.provider.com/intraneterrors/500.pl (referer: https://staff-library.provider.com/cgi-bin/koha/circ/returns.pl) at /usr/share/koha/lib/Koha/Middleware/CSRF.pm line 82. 6 - The ErrorDocument middleware automatically transforms every request into a GET - so suddenly the cud- op is rejected
This is probably a duplicate of bug 37040
Can you check it out and let me know what you think?
*** This bug has been marked as a duplicate of bug 37040 ***