org.hibernate.MappingException: invalid override definition

最新推荐文章于 2021-10-06 12:05:17 发布

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解决使用Hibernate逆向工程生成实体类时遇到的XML配置错误问题，涉及元素内容匹配不符合预期的情况。

使用hibernate进行数据库表逆向生成实体类时出错

14:46:04,104 ERROR org.hibernate.util.XMLHelper - Error parsing XML: XML InputStream(31) The content of element type "hibernate-reverse-engineering" must match "(schema-selection*,type-mapping?,table-filter*,table*)".
14:46:04,107 ERROR org.hibernate.cfg.reveng.OverrideRepository - Could not configure overrides from file: E:\zxworkspace\src\main\resources\reveng.xml
org.hibernate.MappingException: invalid override definition
	at org.hibernate.cfg.reveng.OverrideRepository.addInputStream(OverrideRepository.java:143)
	at org.hibernate.cfg.reveng.OverrideRepository.addFile(OverrideRepository.java:110)
	at org.codehaus.mojo.hibernate3.configuration.JDBCComponentConfiguration.loadRevengFile(JDBCComponentConfiguration.java:86)
	at org.codehaus.mojo.hibernate3.configuration.JDBCComponentConfiguration.doConfiguration(JDBCComponentConfiguration.java:40)
	at org.codehaus.mojo.hibernate3.configuration.AbstractComponentConfiguration.getConfiguration(AbstractComponentConfiguration.java:56)
	at org.codehaus.mojo.hibernate3.HibernateExporterMojo.configureExporter(HibernateExporterMojo.java:200)
	at org.codehaus.mojo.hibernate3.exporter.Hbm2JavaGeneratorMojo.configureExporter(Hbm2JavaGeneratorMojo.java:64)
	at org.codehaus.mojo.hibernate3.HibernateExporterMojo.doExecute(HibernateExporterMojo.java:273)
	at org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:152)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.xml.sax.SAXParseException; lineNumber: 31; columnNumber: 33; The content of element type "hibernate-reverse-engineering" must match "(schema-selection*,type-mapping?,table-filter*,table*)".
	at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
	at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown Source)
	at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.dom4j.io.SAXReader.read(SAXReader.java:465)
	at org.hibernate.cfg.reveng.OverrideRepository.addInputStream(OverrideRepository.java:142)
	... 29 more

我的报错原因：我之前就有2个类是有实体类的，然后我还在生成，之后我把这2个逆向生成的配置删掉，只配置没有生成过的就好了

没有确认是之前存在类的问题还是我的配置有问题，我的配置我检查好多遍没检查出来有问题，下次如果遇到再跟进。