http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=7722 Priority: P5 - low Change sponsored?: --- Bug ID: 7722 Assignee: gmcharlt@gmail.com Summary: Insidious problem with searching QA Contact: koha.sekjal@gmail.com Severity: enhancement Classification: Unclassified OS: All Reporter: kyle.m.hall@gmail.com Hardware: All Status: NEW Version: rel_3_8 Component: Searching Product: Koha I cannot find the root cause of this issue, but multiple libraries that I am aware of have problems searching on particular search terms ( and never the same terms at the same library ). The error they get when they trigger this problem is: Tag "" is not a valid tag. at /home/koha/kohaclone/C4/Biblio.pm line 1849 Something somewhere is adding empty keys to C4::Context->marcfromkohafield, I think it may have something to do with the analytics feature that was added. In the while loop for TransformKohaToMarc, there is a line next unless my $dtm = $db_to_marc->{''}->{$name}; I don't think it's working. If I dump $dtm, for each search, I see the dump twice. It looks like this: $VAR1 = [ '952', 'w' ]; $VAR1 = []; I think the second time, when it is empty is what's breaking this. The next never fails because even though it is empty, it is still a valid arrayref. The solution I have some up with is to skip over the elements where the arrayref is empty. -- You are receiving this mail because: You are watching all bug changes.