Hi Gaetano, let me come back on your mail from 9th of April. Did you solved your problem already?
The error just tells us that the Crosswalk with the name "DataCite" is missing. This crosswalk should be defined in config/dspace.cfg, as it is in the version that gets delivered with DSpace 4.1 (you can find the dspace.cfg in the version of DSpace 4.1 here: [1], please pay attention that this file gets changed during the installation process, so don't copy it in your dspace install directory!). Please take a look in your dspace.cfg. Is the crosswalk configured like in the linked example? Does the file configured under the property "crosswalk.dissemination.DataCite.stylesheet" exist? Regards, Pascal [1] https://github.com/DSpace/DSpace/blob/dspace-4.1/dspace/config/dspace.cfg#L508-L515 ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette

