Argument 1 must be an instance of LibXMLError

[gregsparrow]

serializer/src/XmlDeserializationVisitor.php

Line 98 in 4c1e429

throw new XmlErrorException(libxml_get_last_error());

libxml_get_last_error() can return FALSE too ....

[goetas]

Do you have a case when that happens?

[gregsparrow]

Just try to deserialize NULL

[goetas]

Is that even possible since the deserialization data must be a string?

serializer/src/SerializerInterface.php

Line 30 in 4c1e429

public function deserialize(string $data, string $type, string $format, ?DeserializationContext $context = null);