[GeoNetwork-users] ERROR gmx:MimeFileType

Dear all,

I'm using a GN 2.10.3, and I was trying to complete a metadata.
Actually I finished to fill-in the metadata, and I checked it with the
validator.
Unfortunately I got this problem:

Compliance to metadata standard (XML Schema) (1 errors)
         Invalid element. Invalid content was found starting with element:
                  (gmx:MimeFileType).
                  One of the following elements
              (gco:CharacterString)
             is expected.Parent element is
                  (gmd:name).
                
I think of course is related to the uploaded resources (uploaded without problems), in the section Distribution --> OnlineResuorce.

Actually I was compiling a specific metadata schema (compliant to the Italian rules), but I tested the same xml in the classical
iso19139.xml schema.

My xml for this section is:

<gmd:transferOptions>
                <gmd:MD_DigitalTransferOptions>
                    <gmd:onLine>
                        <gmd:CI_OnlineResource>
                            <gmd:linkage>
                                <gmd:URL>http://repoigg.services.iit.cnr.it/geoserver/vigor_raster/wms?&lt;/gmd:URL&gt;
                            </gmd:linkage>
                            <gmd:protocol>
                                <gco:CharacterString>OGC:WMS</gco:CharacterString>
                            </gmd:protocol>
                            <gmd:name>
                                <gco:CharacterString>sicilia_hip</gco:CharacterString>
                            </gmd:name>
                            <gmd:description>
                                <gco:CharacterString>Carta del calore in posto della regione Sicilia</gco:CharacterString>
                            </gmd:description>
                        </gmd:CI_OnlineResource>
                    </gmd:onLine>
                    <gmd:onLine>
                        <gmd:CI_OnlineResource>
                            <gmd:linkage>
                                <gmd:URL>http://150.145.141.99/geonetwork/srv/en/resources.get?id=38655&fname=hip_sicilia.asc&access=private&lt;/gmd:URL&gt;
                            </gmd:linkage>
                            <gmd:protocol>
                                <gco:CharacterString>WWW:DOWNLOAD-1.0-http--download</gco:CharacterString>
                            </gmd:protocol>
                            <gmd:name>
                                <gmx:MimeFileType xmlns:gmx="http://www.isotc211.org/2005/gmx&quot; type="application/pgp-keys">hip_sicilia.asc</gmx:MimeFileType>
                            </gmd:name>
                            <gmd:description>
                                <gco:CharacterString>lo zip file contiene il grid del Calore in posto per la regione Sicilia</gco:CharacterString>
                            </gmd:description>
                        </gmd:CI_OnlineResource>
                    </gmd:onLine>
                </gmd:MD_DigitalTransferOptions>
            </gmd:transferOptions>
       
I discoverd also a quite old discussion on this topic in the archive:
http://sourceforge.net/p/geonetwork/mailman/message/29980983/

but it is not so useful for me to solve the problem.

Anybody of you could help me?

Regards

Eugenio