Hello,
I am trying to perform an XML extract of an article from one of our journals from the CrossRef XML Plugin section of OJS, but instead of delivering a download of the export, I receive a validation error message on the page. Any help as to how to resolve this would be greatly appreciated. The error message looks like this:
Validation errors:
Element ‘{http://www.crossref.org/schema/4.3.6}surname’: [facet ‘minLength’] The value has a length of ‘0’; this underruns the allowed minimum length of ‘1’.
Element ‘{http://www.crossref.org/schema/4.3.6}surname’: [facet ‘pattern’] The value ‘’ is not accepted by the pattern ‘[^\d?][^?\s]+[^\d]’.
Element ‘{http://www.crossref.org/schema/4.3.6}surname’: ‘’ is not a valid value of the local atomic type.
Element ‘{http://www.crossref.org/schema/4.3.6}surname’: [facet ‘minLength’] The value has a length of ‘0’; this underruns the allowed minimum length of ‘1’.
Element ‘{http://www.crossref.org/schema/4.3.6}surname’: [facet ‘pattern’] The value ‘’ is not accepted by the pattern ‘[^\d?][^?\s]+[^\d]’.
Element ‘{http://www.crossref.org/schema/4.3.6}surname’: ‘’ is not a valid value of the local atomic type.
Invalid XML:
<doi_batch xmlns=“http://www.crossref.org/schema/4.3.6” xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance” xmlns:jats=“http://www.ncbi.nlm.nih.gov/JATS1” xmlns:ai=“http://www.crossref.org/AccessIndicators.xsd” version=“4.3.6” xsi:schemaLocation=“http://www.crossref.org/schema/4.3.6 https://www.crossref.org/schemas/crossref4.3.6.xsd”>
_1658494323 1658494323