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POWhy does XML Validation fail?
 

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  1. POWhy does XML Validation fail?
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    <p>I have the following XML content:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;success&gt; &lt;accessedResource&gt;/bioportal/provisional&lt;/accessedResource&gt; &lt;accessDate&gt;2013-04-23 20:50:58.139 PDT&lt;/accessDate&gt; &lt;data&gt; &lt;classBean&gt; &lt;id&gt;http://purl.bioontology.org/ontology/provisional/9cc8b147-e193-4d23-a3a1-9da34eeeb5a9&lt;/id&gt; &lt;fullId&gt;http://purl.bioontology.org/ontology/provisional/9cc8b147-e193-4d23-a3a1-9da34eeeb5a9&lt;/fullId&gt; &lt;label&gt;OzbbBugGbIINcdpSY&lt;/label&gt; &lt;synonyms&gt; &lt;string&gt;ux0fBN http://www.ggiodpc.com/www.6shpFpANPwYnffbs9P5rsRN67oJWDZuQ.com.php&lt;/string&gt; &lt;/synonyms&gt; &lt;definitions&gt; &lt;string&gt;ux0fBN http://www.ggiodpc.com/www.6shpFpANPwYnffbs9P5rsRN67oJWDZuQ.com.php&lt;/string&gt; &lt;/definitions&gt; &lt;relations&gt; &lt;entry&gt; &lt;string&gt;provisionalRelatedNoteId&lt;/string&gt; &lt;string&gt;Note_3df7809d-aac8-4cf8-b320-f3eecceacd4e&lt;/string&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalTermStatus&lt;/string&gt; &lt;null/&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalCreated&lt;/string&gt; &lt;date&gt;2013-04-09 20:06:23.79 PDT&lt;/date&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalPermanentId&lt;/string&gt; &lt;null/&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalRelatedOntologyIds&lt;/string&gt; &lt;list&gt; &lt;int&gt;1057&lt;/int&gt; &lt;/list&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalSubmittedBy&lt;/string&gt; &lt;int&gt;38382&lt;/int&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalUpdated&lt;/string&gt; &lt;null/&gt; &lt;/entry&gt; &lt;entry&gt; &lt;string&gt;provisionalSubclassOf&lt;/string&gt; &lt;org.openrdf.model.URI&gt; &lt;uriString&gt;http://purl.bioontology.org/ontology/RID/RID0&lt;/uriString&gt; &lt;localNameIdx&gt;-1&lt;/localNameIdx&gt; &lt;/org.openrdf.model.URI&gt; &lt;/entry&gt; &lt;/relations&gt; &lt;/classBean&gt; &lt;/data&gt; &lt;/success&gt; </code></pre> <p>I want to validate it using the following XML Schema:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://bioontology.org/bioportal/classBeanSchema#" xmlns:c="http://bioontology.org/bioportal/classBeanSchema#"&gt; &lt;xs:element name="success"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:element ref="c:accessedResource"/&gt; &lt;xs:element ref="c:accessDate"/&gt; &lt;xs:element ref="c:data"/&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:element name="accessedResource" type="xs:string"/&gt; &lt;xs:element name="accessDate" type="xs:string"/&gt; &lt;xs:element name="data"&gt; &lt;xs:complexType&gt; &lt;xs:all&gt; &lt;xs:element ref="c:list" minOccurs="0" maxOccurs="1"/&gt; &lt;xs:element ref="c:classBean" minOccurs="0" maxOccurs="1"/&gt; &lt;/xs:all&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:element name="classBean"&gt; &lt;xs:complexType&gt; &lt;xs:choice minOccurs="0" maxOccurs="unbounded"&gt; &lt;xs:element ref="c:fullId" maxOccurs="1" minOccurs="0"/&gt; &lt;xs:element ref="c:id" maxOccurs="1" minOccurs="0"/&gt; &lt;xs:element ref="c:label" maxOccurs="1" minOccurs="0"/&gt; &lt;xs:element ref="c:relations" maxOccurs="1" minOccurs="0"/&gt; &lt;xs:element name="type" type="xs:string" maxOccurs="1" minOccurs="0"/&gt; &lt;/xs:choice&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:element name="fullId" type="xs:string"/&gt; &lt;xs:element name="id" type="xs:string"/&gt; &lt;xs:element name="label" type="xs:string"/&gt; &lt;xs:element name="relations"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:element minOccurs="0" maxOccurs="unbounded" ref="c:entry"/&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:element name="entry"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:choice minOccurs="0" maxOccurs="unbounded"&gt; &lt;xs:element name="string" type="xs:string"/&gt; &lt;xs:element ref="c:list"/&gt; &lt;/xs:choice&gt; &lt;xs:element minOccurs="0" ref="c:int"/&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:element name="list"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:choice minOccurs="0" maxOccurs="unbounded"&gt; &lt;xs:element minOccurs="0" maxOccurs="unbounded" ref="c:classBean"/&gt; &lt;xs:element minOccurs="0" maxOccurs="unbounded" name="string" type="xs:string"/&gt; &lt;/xs:choice&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;xs:element name="int" type="xs:integer"/&gt; &lt;/xs:schema&gt; </code></pre> <p>For the validation I use the following code snippet:</p> <pre><code>SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); Schema schema = schemaFactory.newSchema(schemaFile); Validator validator = schema.newValidator(); validator.validate(xmlFile); </code></pre> <p>The following Exception is thrown, which indicates to me that the XML file is not valid given the Schema:</p> <pre><code>org.xml.sax.SAXParseException; systemId: file:/C:/xml.xml; lineNumber: 2; columnNumber: 10; cvc-elt.1: Cannot find the declaration of element 'success'. </code></pre> <p>I do not understand the message, since in line 2 i can find the 'success' element. Can somebody help?</p>
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    1. PTQuestion
    1. USBhushan Bhangale
    1. UShansi
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POWhy does XML Validation fail?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COLooks like all the elements after `success` should types instead in the schema.
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      1. POWhy does XML Validation fail?
      1. USleppie
 

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