关于hibernate： the content of element type "id" must match "(meta*,column*,type?generator?)".

Question

hibernate.cfg.xml 出现错误
提示是the content of element type "id" must match "(meta*,column*,type?generator?)".
不 知道是怎么回事，请高手帮助！谢谢

Answer 1

你的 hbm.xml 文件中  <id> 节点有问题.

Answer 2

主键生成有问题..  <id name="id" type="java.lang.Integer">
            <column name="id" />
            <generator class="native" />
        </id>

Answer 3

贴出来看看，是说你的标签只有(meta*,column*,type?generator?)，而你却使用了id

Answer 4

org.hibernate.InvalidMappingException: Could not parse mapping document from invalid mapping
Caused by: org.xml.sax.SAXParseException: The content of element type "class" must match "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,resultset*,(query|sql-query)*)".
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:499)
... 52 more

Answer 5

看看 hibernate的maping文件说明文档。
查询下“class”没有在 
"(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*)

Answer 6

你的@hibernate标签写错了，比如：@hibernate.id 写成@hiberante.id 

Answer 7

检查一下你的id节点是否有多余的符号，比方说"<"或">"符号，我今天就遇到这种类似问题了，不过它报的不是id，而是Class。

Answer 8

同楼主的问题，报的是“ org.xml.sax.SAXParseException”，应该是配置文件解析的问题吧。配置文件看了8遍了，都找不到问题。哎~~

Answer 9

请高手看看我的问题：
Caused by: org.xml.sax.SAXParseException: The content of element type "class" must match "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,fetch-profile*,resultset*,(query|sql-query)*)".
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)这是配置文件：
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC 
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.bbs.model">
<class name="Invitation" table="Invitation">
<id name="id" column="Invitation_id">
<generator class="hilo">
</generator>
</id>
<property name="title"></property>
<property name="InvitationDate"></property>
<property name="content" length="10000"></property>
<!-- 有链接表双向一对多对应回帖 -->
<set name="backInvitation" table="Invitation_BackInvitation">
<key column="Invitation_id"></key>
<many-to-many column="BackInvitation_id" class="BackInvitation"
unique="true"></many-to-many>
</set>
<!--<join table="Invitation_BackInvitation"> <key column="Invitation_id"></key> 
<many-to-one name="backInvitation" column="BackInvitation_id" class="BackInvitation" 
unique="true"></many-to-one> </join> --><!-- 有连接表的单项一对一 -->
<join table="Invitation_Section">
<key column="Invitation_id"></key>
<many-to-one name="section" class="Section" column="Section_id"
unique="true"></many-to-one>
</join>
<!-- 双向一对多 -->
<join table="member_sendInvitations">
<key column="Invitation_id"></key>
<many-to-one name="sendInvitationMember" column="Member_id"
not-null="true"></many-to-one>
</join>
<!-- 继承 -->
<union-subclass name="UpFile" table="UpFile">
<property name="filePath"></property>
<property name="FileName"></property>
<property name="needGrate"></property>
</union-subclass>
</class></hibernate-mapping>
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2017)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:901)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.hibernate.util.xml.MappingReader.readMappingDocument(MappingReader.java:75)
... 19 more