Error:

Caught exception in MusicBrainz::Server::Controller::WS::2::ReleaseGroup->release_group_browse "Can't call method "name" on an undefined value at lib/MusicBrainz/Server/WebService/Serializer/JSON/2/ReleaseGroup.pm line 18."

Stack trace:

line 311 MusicBrainz::Server
line 311 MusicBrainz::Server
line 311 MusicBrainz::Server
line 270 MusicBrainz::Server
line 366 MusicBrainz::Server
line 277 MusicBrainz::Server

Request data:

$VAR1 = {
'query_parameters' =>

{ 'artist' => 'a16d1433-ba89-4f72-a47b-a370add0bb55', 'inc' => 'artist-credits', 'limit' => '100', 'fmt' => 'json', 'offset' => '0' }

,
'body_parameters' => {}
};

URL: https://musicbrainz.org/ws/2/release-group?artist=a16d1433-ba89-4f72-a47b-a370add0bb55&inc=artist-credits&limit=100&offset=0&fmt=json