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POSpring 3 Hibernate JPA 2.0 Maven and value '2.0' error
 

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  1. POSpring 3 Hibernate JPA 2.0 Maven and value '2.0' error
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    <p>Im trying to create application from scratch. In new maven project i add a lot of dependencies, create persistence.xml, application.xml and modify web.xml. Also introduce some entities and controllers. Next im trying to run it on jetty using mvn jetty:run, and then i got this exception : </p> <pre><code>org.xml.sax.SAXParseException: cvc-complex-type.3.1: Value '2.0' of attribute 'version' of element 'persistence' is not valid with respect to the corresponding attribute use. Attribute 'version' has a fixed value of '1.0'. </code></pre> <p>After googling i learnd that it might be because i have several realization of JPA in class path, and one of them probably is 1.0. But i cant understand, where it can be, because i use only latest version of hibernate entiry manager, and explicity dont add any other realization. Where there may be a bug? Can problem be because i added many spring dependencies?</p> <pre><code>&lt;dependencies&gt; &lt;!-- 1111111 --&gt; &lt;dependency&gt; &lt;groupId&gt;taglibs&lt;/groupId&gt; &lt;artifactId&gt;standard&lt;/artifactId&gt; &lt;version&gt;1.1.2&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;javax.servlet&lt;/groupId&gt; &lt;artifactId&gt;jstl&lt;/artifactId&gt; &lt;version&gt;1.2&lt;/version&gt; &lt;/dependency&gt; &lt;!-- 2222222 --&gt; &lt;dependency&gt; &lt;groupId&gt;org.hibernate&lt;/groupId&gt; &lt;artifactId&gt;hibernate-entitymanager&lt;/artifactId&gt; &lt;version&gt;4.1.0.Final&lt;/version&gt; &lt;/dependency&gt; &lt;!-- 33333333 --&gt; &lt;dependency&gt; &lt;groupId&gt;org.hsqldb&lt;/groupId&gt; &lt;artifactId&gt;hsqldb&lt;/artifactId&gt; &lt;version&gt;2.0.0&lt;/version&gt; &lt;/dependency&gt; &lt;!-- 4444444 --&gt; &lt;!--Core utilities used by other modules. Define this if you use Spring Utility APIs (org.springframework.core.*/org.springframework.util.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-core&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Expression Language (depends on spring-core) Define this if you use Spring Expression APIs (org.springframework.expression.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-expression&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Bean Factory and JavaBeans utilities (depends on spring-core) Define this if you use Spring Bean APIs (org.springframework.beans.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-beans&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Aspect Oriented Programming (AOP) Framework (depends on spring-core, spring-beans) Define this if you use Spring AOP APIs (org.springframework.aop.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-aop&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Application Context (depends on spring-core, spring-expression, spring-aop, spring-beans) This is the central artifact for Spring's Dependency Injection Container and is generally always Defined--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-context&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Various Application Context utilities, including EhCache, JavaMail, Quartz, and Freemarker integration Define this if you need any of these integrations--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-context-support&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Transaction Management Abstraction (depends on spring-core, spring-beans, spring-aop, spring-context) Define this if you use Spring Transactions or DAO Exception Hierarchy(org.springframework.transaction.*/org.springframework.dao.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-tx&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--JDBC Data Access Library (depends on spring-core, spring-beans, spring-context, spring-tx) Define this if you use Spring's JdbcTemplate API (org.springframework.jdbc.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-jdbc&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Object-to-Relation-Mapping (ORM) integration with Hibernate, JPA, and iBatis.(depends on spring-core, spring-beans, spring-context, spring-tx) Define this if you need ORM (org.springframework.orm.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-orm&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!-- Object-to-XML Mapping (OXM) abstraction and integration with JAXB, JiBX, Castor, XStream, and XML Beans.(depends on spring-core, spring-beans, spring-context) Define this if you need OXM (org.springframework.oxm.*) &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-oxm&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; --&gt; &lt;!--Web application development utilities applicable to both Servlet and Portlet Environments(depends on spring-core, spring-beans, spring-context) Define this if you use Spring MVC, or wish to use Struts, JSF, or another web framework with Spring (org.springframework.web.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-web&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Spring MVC for Servlet Environments (depends on spring-core, spring-beans, spring-context, spring-web) Define this if you use Spring MVC with a Servlet Container such as Apache Tomcat (org.springframework.web.servlet.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-webmvc&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Spring MVC for Portlet Environments (depends on spring-core, spring-beans, spring-context, spring-web) Define this if you use Spring MVC with a Portlet Container (org.springframework.web.portlet.*)--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-webmvc-portlet&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;/dependency&gt; &lt;!--Support for testing Spring applications with tools such as JUnit and TestNGThis artifact is generally always Defined with a 'test' scope for the integration testing framework and unit testing stubs--&gt; &lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-test&lt;/artifactId&gt; &lt;version&gt;${org.springframework.version}&lt;/version&gt; &lt;scope&gt;test&lt;/scope&gt; &lt;/dependency&gt; &lt;!-- 55555555 --&gt; &lt;dependency&gt; &lt;groupId&gt;commons-pool&lt;/groupId&gt; &lt;artifactId&gt;commons-pool&lt;/artifactId&gt; &lt;version&gt;1.6&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;commons-dbcp&lt;/groupId&gt; &lt;artifactId&gt;commons-dbcp&lt;/artifactId&gt; &lt;version&gt;1.4&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; </code></pre> <p>and my persistence.xml</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;persistence version="2.0" 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"&gt; &lt;persistence-unit name="units" transaction-type="RESOURCE_LOCAL"&gt; &lt;provider&gt;org.hibernate.ejb.HibernatePersistence&lt;/provider&gt; &lt;properties&gt; &lt;property name="javax.persistence.jdbc.driver" value="org.hsqldb.jdbcDriver"/&gt; &lt;property name="javax.persistence.jdbc.user" value="sa"/&gt; &lt;property name="javax.persistence.jdbc.password" value=""/&gt; &lt;property name="javax.persistence.jdbc.url" value="jdbc:hsqldb:mem:."/&gt; &lt;property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect"/&gt; &lt;property name="hibernate.max_fetch_depth" value="3"/&gt; &lt;property name="hibernate.hbm2ddl.auto" value="create-drop"/&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt; </code></pre> <p>${org.springframework.version} = 3.0.0.RELEASE</p> <p>if something else needed - i can provide</p> <p>p.s. sorry for english</p>
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    1. USChris
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    1. COBased on that i would assume the spring framework version does not fit with your persistence.xml or vice versa. But i don't know from which of your persistence.xml files the error message is produced.
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      1. USkhmarbaise
    2. COPerhaps you could run `mvn dependency:tree` and see if it indicates reference to an older JPA library. You could update the question with this
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      1. USRaghuram
    3. COYes, probably in is true, that spring vesrion conflict with persistent.xml. After i changed version to 3.1.1.RELEASE all seems work fine. Thank you a lot
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      1. USChris
 

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