Bug 35246

Summary:	REST API: api/v1/biblios crashes with accept header application/json
Product:	Koha	Reporter:	Marcel de Rooy <m.de.rooy>
Component:	REST API	Assignee:	Bugs List <koha-bugs>
Status:	NEW ---	QA Contact:
Severity:	major
Priority:	P5 - low	CC:	tomascohen
Version:	Main
Hardware:	All
OS:	All
See Also:	https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=33960
Change sponsored?:	---	Patch complexity:	---
Documentation contact:		Documentation submission:
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Description Marcel de Rooy 2023-11-03 10:49:29 UTC

See also bug 33960. Found it testing there.

[2023/11/03 10:33:00] [ERROR] GET /api/v1/biblios: unhandled exception (Mojo::Exception)<<Can't call method "to_api" on an undefined value at /usr/share/koha/Koha/Biblio.pm line 1433.>>
=>     my $json_biblioitem = $self->biblioitem->to_api( $args );

Just testing /api/v1/biblios with Accept=application/json.
Note that Accept=application/marc works fine.