Hello,
I a using Omeka 2.1.3 with the OAI-PMH Harvester plugin version 2.0.1 on a desktop Debian Apache server.
As I try to harvest an OAI-PMH provider (for instance http://cocoon.huma-num.fr/crdo_servlet/oai-pmh?verb=ListRecords&set=ALCAM&metadataPrefix=oai_dc or http://bibnum.univ-rennes2.fr/oai-pmh-repository/request?verb=ListRecords&metadataPrefix=oai_dc) a PHP error is displayed at the bottom of the page http://localhost/omeka/admin/oaipmh-harvester/index/sets:
Warning: Invalid argument supplied for foreach() in /var/www/omeka/plugins/OaipmhHarvester/models/OaipmhHarvester/Request.php on line 49.
Thanks for your help,