[librecat-dev] Uninitialized value in concatenation

[Patrick Hochstenbach]

In unix there is a command called 'xmlwf' that you can use to test the syntax of any XML file.

Patrick

> On 28 Dec 2021, at 11:22, Uldis Bojars <captsolo at gmail.com> wrote:
> 
> 
> Hi,
> 
> I am getting the following error message when processing a MARC-XML file (converting it to JSON):
> 
> Use of uninitialized value in concatenation (.) or string at /usr/local/share/perl/5.20.2/MARC/File/XML.pm line 399, <GEN0> chunk 311650.
> 
> What is this error about and how can I determine what input line / MARC record is causing it?
> 
> Best regards,
> Uldis
> 
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