cvc-complex-type.2.4.d: Invalid content was found starting with element 'X'. No child element is expected at this point

Question

cvc-complex-type.2.4.d: Invalid content was found starting with element wydane. No child element is expected at this point.

I do not know what I could do to solve this problem. Someone have any idea?

Below is a fragment of my XML Schema:

<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" attributeFormDefault="unqualified" elementFormDefault="qualified">

    <xs:element name="nazwa" type="xs:string"/>
    <xs:element name="wydane" type="xs:string"/>
    
    
    <xs:element name="dlc">
        <xs:complexType mixed="false">
            <xs:sequence>
                <xs:choice>
                    <xs:element ref="wydane"/>
                    <xs:element ref="nazwa"/>
                </xs:choice>
            </xs:sequence>
            <xs:attribute name="rodzaj" type="xs:string"/>
        </xs:complexType>
    </xs:element>

Below is a frament of XML:

<?xml version="1.0" encoding="UTF-8"?>

<hobby xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:noNamespaceSchemaLocation="xmlschema2.xsd">
   <gry>
        <strategiczne>
            <HeartsOfIron4 gatunek="RTS,GSW">
            <studio premiera="06.06.2016">Pradadox Interactive</studio>
                <dlc rodzaj="PayToPlay">
                <nazwa>By blood alone</nazwa>
                <wydane>2022.09.27</wydane>
                <nazwa>No step back</nazwa>
                <wydane>2021.11.23</wydane>
                <nazwa>Battle for the Bosporus</nazwa>
                <wydane>2020.10.15</wydane>
                <nazwa>La Resistance</nazwa>
                <wydane>2022.02.25</wydane>
                <nazwa>Man the Gun</nazwa>
                <wydane>2019.02.28</wydane>
                <nazwa>Waking the Tiger</nazwa>
                <wydane>2018.03.08</wydane>
                <nazwa>Death or Dishonor</nazwa>
                <wydane>2017.06.14</wydane>
                <nazwa>Together for Victory</nazwa>
                <wydane>2016.12.15</wydane>
                </dlc>

If your question has been answered to your satisfaction, please accept the answer that helped. If not, please follow-up and explain what else you need to know. Thanks. — kjhughes, Jan 13 '23 at 17:44

score 0 · Answer 1 · answered Dec 18 '22 at 15:45

Your XSD says that dlc can have a choice of either one wydane element or one nazwa element, yet your XML tries to repeat those elements. Upon the first repetition, you receive the stated error.

If you wish dlc to have that choice repeated, then add maxOccurs="unbounded" to the xsd:choice element.

If you wish dlc content to be an ordered pairs of wydane and nazwa elements, then change xsd:choice to xsd:sequence, and again add maxOccurs="unbounded" to the xsd:sequence element.

cvc-complex-type.2.4.d: Invalid content was found starting with element 'X'. No child element is expected at this point

1 Answers1

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