Call to undefined function League\Csv\bom_match() in League\Csv\AbstractCsv->getInputBOM()

I'm running D10 with 3.0.0 version CSV Serialization via Ludwig. This was the output from the respective CSV, JSON and XML exports

CSV Export

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Error: Call to undefined function League\Csv\bom_match() in League\Csv\AbstractCsv->getInputBOM() (line 229 of modules/csv_serialization/lib/league-csv/v9.6.2/src/AbstractCsv.php).

JSON error

[{"title":"\u003Ca href=\u0022\/node\/8\u0022 hreflang=\u0022en\u0022\u003EWidget 1\u003C\/a\u003E","field_year":"2003","field_number":"11"}]

XML Export:

This XML file does not appear to have any style information associated with it. The document tree is shown below.



Widget 1 ]]>

2003
11

Does this error only occur when using Ludwig for installation?

Our requirement for league/csv in Composer should allow updates to the latest minor version updates, but I can see that the Ludwig definition is specifying a specific version.

Confirmed #9 is working in my case D9.4.7 php8.0 csv serialization[ 8.x-2.1]

I can confirm that patch #15 has resolved the issue.

This issue was resolved in 🐛 [D10] Ludwig integration needs an update Fixed .