persistence.PersistenceException:persistence.xml无效

persistence.PersistenceException:persistence.xml无效,xml,hibernate,jpa,Xml,Hibernate,Jpa,我是JPA的新手,我在Netbeans与JPA合作。 我的persistence.xml文件有一个错误,但我不知道如何解决它: 错误消息: 35940[main]INFO org.hibernate.ejb.Version-hibernate EntityManager 3.6.6.Final [2014-01-24 10:00:28025]错误:无法准备PXS javax.persistence.PersistenceException:persistence.xml无效。 分析XML时出错(

我是JPA的新手,我在Netbeans与JPA合作。
我的persistence.xml文件有一个错误,但我不知道如何解决它:

错误消息:
35940[main]INFO org.hibernate.ejb.Version-hibernate EntityManager 3.6.6.Final
[2014-01-24 10:00:28025]错误:无法准备PXS
javax.persistence.PersistenceException:persistence.xml无效。
分析XML时出错(第1行:第1列):cvc elt.1:找不到元素“persistence”的声明。
位于org.hibernate.ejb.packaging.persistencexmloader.loadURL(persistencexmloader.java:145)
位于org.hibernate.ejb.packaging.persistencexmloader.deploy(persistencexmloader.java:169)
位于org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:317)
位于org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56)
位于javax.persistence.persistence.createEntityManagerFactory(persistence.java:63)
位于javax.persistence.persistence.createEntityManagerFactory(persistence.java:47)
位于org.astri.ims.ccs.tps.persistence.TPSPersister(TPSPersister.java:119)
位于org.astri.ims.ccs.tps.persistence.TPSPersister.getInstance(TPSPersister.java:127)
请访问org.astri.ims.ccs.pxs.necontrol.nce.necontrol.engine.prepare(necontrol.java:109)
请访问org.astri.ims.ccs.pxs.PXSComponent.prepare(PXSComponent.java:273)
请访问org.astri.ims.ccs.CCSMain.prepareComponents(CCSMain.java:202)
位于org.astri.ims.ccs.CCSMain.startServer(CCSMain.java:446)
位于org.astri.ims.ccs.CCSMain.main(CCSMain.java:571)
[2014-01-24 10:00:28027]错误:无法准备组件:代理服务
如前所述,我已经厌倦了将版本从2.1更改为2.0。
然而,这对我来说不起作用。
这是我的persistence.xml文件:

Persistence.xml:

org.eclipse.persistence.jpa.PersistenceProvider
org.entitymodel.Clientassociation
这里有很多实体。。。
org.entitymodel.Ipset
我已尝试将persistence.xml更改为:(如上所述)


org.hibernate.ejb.HibernatePersistence
org.entitymodel.Clientassociation
这里有些实体。。。
org.entitymodel.Ipset
但这是徒劳的

我的persistence.xml是由Netbeans生成的,我曾在另一个项目中尝试构建此文件,但效果很好,所以我不知道问题出在哪里

请帮帮我。
提前谢谢

您缺少持久性XML文件的结束标记



到文件的末尾,你应该可以走了

抱歉,这是一个编辑错误。my persistence.xml中有结束标记。但是我在编辑问题时丢失了它们(尽管我确实粘贴了它),您可能需要将hibernate依赖项添加到maven中。hibernate hibernate entitymanager 4.2.7。最后谢谢你,Sparticles,我发现将版本更改为2.0是可行的。因为我忘了编译我的项目并运行它,所以它使用原始的persistence.xml运行。不过,非常感谢!
35940 [main] INFO org.hibernate.ejb.Version - Hibernate EntityManager 3.6.6.Final
[2014-01-24 10:00:28,025] ERROR: Unable to prepare PXS
javax.persistence.PersistenceException: Invalid persistence.xml.
Error parsing XML (line-1 : column -1): cvc-elt.1: cannot find the declaration of element 'persistence'.
    at org.hibernate.ejb.packaging.PersistenceXmlLoader.loadURL(PersistenceXmlLoader.java:145)
    at org.hibernate.ejb.packaging.PersistenceXmlLoader.deploy(PersistenceXmlLoader.java:169)
    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:317)
    at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:47)
    at org.astri.ims.ccs.tps.persistence.TPSPersister.<init>(TPSPersister.java:119)
    at org.astri.ims.ccs.tps.persistence.TPSPersister.getInstance(TPSPersister.java:127)
    at org.astri.ims.ccs.pxs.necontrol.nce.NeControlEngine.prepare(NeControlEngine.java:109)
    at org.astri.ims.ccs.pxs.PXSComponent.prepare(PXSComponent.java:273)
    at org.astri.ims.ccs.CCSMain.prepareComponents(CCSMain.java:202)
    at org.astri.ims.ccs.CCSMain.startServer(CCSMain.java:446)
    at org.astri.ims.ccs.CCSMain.main(CCSMain.java:571)
[2014-01-24 10:00:28,027] ERROR: Failed to prepare the component:Proxy Services
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://java.sun.com/xml/ns/persistence" 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
  <persistence-unit name="Ent_ccserverPU" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<class>org.entitymodel.Clientassociation</class>
         a lots of entities here...
<class>org.entitymodel.Ipset</class>
<properties>
  <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/ims?zeroDateTimeBehavior=convertToNull"/>
  <property name="javax.persistence.jdbc.password" value="mypswd"/>
  <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
  <property name="javax.persistence.jdbc.user" value="root"/>
</properties>
  </persistence-unit>
</persistence>
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd" 
         version="2.0">
  <persistence-unit name="Ent_ccserverPU" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>org.entitymodel.Clientassociation</class>
  Some entities here...
<class>org.entitymodel.Ipset</class>
<properties>
  <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/ims?zeroDateTimeBehavior=convertToNull"/>
  <property name="javax.persistence.jdbc.password" value="mypswd"/>
  <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
  <property name="javax.persistence.jdbc.user" value="root"/>
</properties>
  </persistence-unit>
</persistence>
</persistence-unit>
</persistence>