用Ecplise的工具生产了一个hibernate的那种hbg.xml的文件，分别加到hibernate.cfg.xml和bean.xml里面，运行系统加载我新的那个hibernate的时候报错如下～！各位大哥帮忙小妹着急啊~！
11:16:41,343 INFO [Binder] Mapping class: com.prg.safety.model.business.keyEquipment.EquipInfo.impl.hibernate.HibernateEquipInfo -> KE_INFORMATION
11:16:41,578 ERROR [XMLHelper] Error parsing XML: XML InputStream(10) Attribute "precision" must be declared for element type "column".
11:16:41,765 ERROR [XMLHelper] Error parsing XML: XML InputStream(10) Attribute "scale" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(14) Attribute "precision" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(14) Attribute "scale" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(26) Attribute "precision" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(26) Attribute "scale" must be declared for element type "column".
11:16:41,890 INFO [DefaultListableBeanFactory] Destroying singletons in factory {org.springframework.beans.factory.support.DefaultListableBeanFactory defining beans [dataSource,sessionFactory,transactionManager,jdbcExceptionTranslator,hibernateTemplate,baseTransactionProxy,AuthenticationManager,SmsManager,UserGroupTarget,UserGroup,WorkFlowTarget,WorkFlow,RoleManagerTarget,RoleManager,MenuManagerTarget,MenuManager,SkinManagerTarget,SkinManager,FileManagerTarget,FileManager,ArchivesManagerTarget,ArchivesManager,LawManagerTarget,LawManager,SubjectInformationManagerTarget,SubjectInformationManager,TmTeachInfoManagerTarget,TmTeachInfoManager,DepositMediumManagerTarget,DepositMediumManager,EquipmentTypeManagerTarget,EquipmentTypeManager,ProfessionalPostManagerTarget,ProfessionalPostManager,KeyEquipmentManagerTarget,KeyEquipmentManager,SafetyEngineerSettingManagerTarget,SafetyEngineerSettingManager,SafetyEngineerSettingDetailManagerTarget,SafetyEngineerSettingDetailManager,SafeCollectionManagerTarget,SafeCollectionManager,CircsRegisterManagerTarget,CircsRegisterManager,DrillingOperateManagerTarget,DrillingOperateManager,DrillingOperateDetailManagerTarget,DrillingOperateDetailManager,CheckTableManagerTarget,CheckTableManager,CheckDetailManagerTarget,CheckDetailManager,CheckProjectManagerTarget,CheckProjectManager,SchemeDrillingCheckManagerTarget,SchemeDrillingCheckManager,SchemeDrillingPlanManagerTarget,SchemeDrillingPlanManager,SchemeDrillingPlanDetailManagerTarget,SchemeDrillingPlanDetailManager,DangerCheckManagerTarget,DangerCheckManager,SchemeDrillingPreceptManagerTarget,SchemeDrillingPreceptManager,ManageAccountManagerTarget,ManageAccountManager,ManageAccountDetailManagerTarget,ManageAccountDetailManager,safetyEngSettingManagerTarget,safeEquipmentManager,safetyEngJobSettingManagerTarget,safeEngJobManager,PartInfoManagerTarget,PartInfoManager,EquipInfoManagerTarget,EquipInfoManager,CheckItemManagerTarget,CheckItemManager,QuarterCheckManagerTarget,QuarterCheckManager,CheckDetailManagerTarget1,CheckDetailManager1]; root of BeanFactory hierarchy}
11:16:41,343 INFO [Binder] Mapping class: com.prg.safety.model.business.keyEquipment.EquipInfo.impl.hibernate.HibernateEquipInfo -> KE_INFORMATION
11:16:41,578 ERROR [XMLHelper] Error parsing XML: XML InputStream(10) Attribute "precision" must be declared for element type "column".
11:16:41,765 ERROR [XMLHelper] Error parsing XML: XML InputStream(10) Attribute "scale" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(14) Attribute "precision" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(14) Attribute "scale" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(26) Attribute "precision" must be declared for element type "column".
11:16:41,796 ERROR [XMLHelper] Error parsing XML: XML InputStream(26) Attribute "scale" must be declared for element type "column".
11:16:41,890 INFO [DefaultListableBeanFactory] Destroying singletons in factory {org.springframework.beans.factory.support.DefaultListableBeanFactory defining beans [dataSource,sessionFactory,transactionManager,jdbcExceptionTranslator,hibernateTemplate,baseTransactionProxy,AuthenticationManager,SmsManager,UserGroupTarget,UserGroup,WorkFlowTarget,WorkFlow,RoleManagerTarget,RoleManager,MenuManagerTarget,MenuManager,SkinManagerTarget,SkinManager,FileManagerTarget,FileManager,ArchivesManagerTarget,ArchivesManager,LawManagerTarget,LawManager,SubjectInformationManagerTarget,SubjectInformationManager,TmTeachInfoManagerTarget,TmTeachInfoManager,DepositMediumManagerTarget,DepositMediumManager,EquipmentTypeManagerTarget,EquipmentTypeManager,ProfessionalPostManagerTarget,ProfessionalPostManager,KeyEquipmentManagerTarget,KeyEquipmentManager,SafetyEngineerSettingManagerTarget,SafetyEngineerSettingManager,SafetyEngineerSettingDetailManagerTarget,SafetyEngineerSettingDetailManager,SafeCollectionManagerTarget,SafeCollectionManager,CircsRegisterManagerTarget,CircsRegisterManager,DrillingOperateManagerTarget,DrillingOperateManager,DrillingOperateDetailManagerTarget,DrillingOperateDetailManager,CheckTableManagerTarget,CheckTableManager,CheckDetailManagerTarget,CheckDetailManager,CheckProjectManagerTarget,CheckProjectManager,SchemeDrillingCheckManagerTarget,SchemeDrillingCheckManager,SchemeDrillingPlanManagerTarget,SchemeDrillingPlanManager,SchemeDrillingPlanDetailManagerTarget,SchemeDrillingPlanDetailManager,DangerCheckManagerTarget,DangerCheckManager,SchemeDrillingPreceptManagerTarget,SchemeDrillingPreceptManager,ManageAccountManagerTarget,ManageAccountManager,ManageAccountDetailManagerTarget,ManageAccountDetailManager,safetyEngSettingManagerTarget,safeEquipmentManager,safetyEngJobSettingManagerTarget,safeEngJobManager,PartInfoManagerTarget,PartInfoManager,EquipInfoManagerTarget,EquipInfoManager,CheckItemManagerTarget,CheckItemManager,QuarterCheckManagerTarget,QuarterCheckManager,CheckDetailManagerTarget1,CheckDetailManager1]; root of BeanFactory hierarchy}
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [bean.xml]: Initialization of bean failed; nested exception is net.sf.hibernate.MappingException: invalid mapping
net.sf.hibernate.MappingException: invalid mapping
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:287)
at org.springframework.orm.hibernate.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:446)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1003)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:348)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:269)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:317)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:80)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:65)
at com.prg.safety.model.basic.share.util.SpringUtil.getInstance(SpringUtil.java:15)
at com.prg.safety.control.basic.init.action.InitAction.<init>(InitAction.java:44)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:145)
at org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcessor.java:282)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:220)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.prg.safety.model.basic.share.filter.EncodingFilter.doFilter(EncodingFilter.java:31)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:81)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:177)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.xml.sax.SAXParseException: Attribute "precision" must be declared for element type "column".
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.addDTDDefaultAttrsAndValidate(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(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:334)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:286)
... 59 more
11:17:47,609 ERROR [Engine] ApplicationDispatcher[/safety] Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.WEB_002dINF.view.jsp.basic.share.exception._500_jsp._jspService(_500_jsp.java:83)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:476)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:396)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:301)
at org.apache.catalina.core.StandardHostValve.invoke
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
11:17:47,609 ERROR [Engine] org.apache.catalina.core.StandardHostValve@baaea8: Exception Processing ErrorPage[errorCode=500, location=/WEB-INF/view/jsp/basic/share/exception/500.jsp]
org.apache.jasper.JasperException
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:476)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:396)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:301)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:147)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
11:17:47,781 ERROR [Engine] ----- Root Cause -----
java.lang.NullPointerException
at org.apache.jsp.WEB_002dINF.view.jsp.basic.share.exception._500_jsp._jspService(_500_jsp.java:83)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:696)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:476)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:396)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:301)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:147)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)