XML Schema błąd

Question

Napisałam schemat i nie wiem jak poprawić błędy, które mi wyskakują, bo na mój sposób myślenia wszytsko się zgadza. Proszę o pomoc. 

 

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

	<xsd:element name="copyright"/>
	<xsd:element name="personaldata">
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element name="imie" type="xsd:string" minOccurs="1" maxOccurs="2"/>
				<xsd:element name="nazwisko" type="xsd:string" minOccurs="1" maxOccurs="2"/>
				<xsd:element name="plec" type="TypeSex"/>
				<xsd:element name="wiek" type="TypeAge"/> 
				<xsd:element name="miasto" type="xsd:string"/>
				<xsd:element name="kraj" type="xsd:string"/>
				<xsd:element name="kierunekstudiow" type="xsd:string"/>
				<xsd:element name="semestr" type="xsd:integer"/>
				<xsd:element name="numergrupy" type="xsd:string"/>
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>

		<xsd:complexType name="TypeSex">
			<xsd:restriction base="xsd:string">
				<xsd:enumeration value="female"/>
				<xsd:enumeration value="male"/>
			</xsd:restriction>
		</xsd:complexType>
		
		<xsd:complexType name="TypeAge">	
				<xsd:restriction base="xsd:integer"/>  
					<xsd:minInclusive value="18"/>
					<xsd:maxInclusive value="90"/>
		</xsd:complexType>
		
		<xsd:element name="root">
			<xsd:complexType>
				<xsd:sequence>
					<xsd:element name="books" type="TypeBooks"/>
				</xsd:sequence>
			</xsd:complexType>
		</xsd:element>
		
		<xsd:complexType name="TypeBooks">
			<xsd:sequence>
				<xsd:element name="book" type="TypeBook" minOccurs="10" maxOccurs="unbounded"/>
			</xsd:sequence>
		</xsd:complexType>
			
		<xsd:complexType name="TypeBook">
			<xsd:sequence>
				<xsd:element name="author" type="TypeAuthor"/>
				<xsd:element name="title" type="TypeTitle"/>
				<xsd:element name="year" type="xsd:integer"/>
				<xsd:element name="genre" type="xsd:string"/>
				<xsd:element name="rating" type="TypeRating"/>
				<xsd:element name="bookweight" type="TypeWeight"/>
			</xsd:sequence>
		</xsd:complexType>

		<xsd:complexType name="TypeAuthor">
			<xsd:simpleContent>
				<xsd:extension base="xsd:string"/> 
				<xsd:minLenght value="5"/>
				<xsd:maxLenght value="50"/>
			</xsd:simpleContent>
		</xsd:complexType>
		
		<xsd:complexType name="TypeTitle">
			<xsd:simpleContent>
				<xsd:extension base="xsd:string">
					<xsd:attribute name="orginal" use="required"/>
				</xsd:extension>
			</xsd:simpleContent>
		</xsd:complexType>
		
		<xsd:complexType name="TypeRating">
			<xsd:simpleContent>
				<xsd:extension base="xsd:integer"/>
					<xsd:minInclusive value="1"/>
					<xsd:maxInclusive value="10"/>
			</xsd:simpleContent>
		</xsd:complexType>
					
		<xsd:complexType name="TypeWeight">
			<xsd:simpleContent>
				<xsd:extension base="xsd:integer">
					<xsd:attribute name="unit" use="required"/>
				</xsd:extension>
			</xsd:simpleContent>
		</xsd:complexType>
					
		
</xsd:schema>			

a błędy jakie mam to:

TYPE	LOC	MESSAGE
Validation	22, 39	s4s-elt-invalid-content.1: The content of 'TypeSex' is invalid. Element 'restriction' is invalid, misplaced, or occurs too often.
Validation	29, 42	s4s-elt-invalid-content.1: The content of 'TypeAge' is invalid. Element 'restriction' is invalid, misplaced, or occurs too often.
Validation	62, 31	s4s-elt-invalid-content.1: The content of 'TypeAuthor' is invalid. Element 'minLenght' is invalid, misplaced, or occurs too often.
Validation	78, 35	s4s-elt-invalid-content.1: The content of 'TypeRating' is invalid. Element 'minInclusive' is invalid, misplaced, or occurs too often.
Validation	4, 14	cvc-complex-type.2.4.a: Invalid content was found starting with element 'copyright'. One of '{books}' is expected.

Answer 1

Czy problemem nie będzie to, że deklarujesz np. type="TypeSex", a następnie name="TypeSex"> ?

A co do ostatniego: "<xsd:element name="copyright"/>" - element kończy się ale nie ma początku.

(Ogólnie nie siedzę w XMLu ale może pomoże :))