Olá pessoal,
Estou utilizando o hibernate como provedor JPA e tenho o seguinte arquivo persistence.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" 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_1_0.xsd">
<persistence-unit name="teste3PU" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>persistence.Categoria</class>
<class>persistence.SubCategoria</class>
<jta-data-source>java:MySqlDS</jta-data-source>
<properties/>
</persistence-unit>
</persistence>
e está dando o seguinte erro;
org.apache.jasper.JasperException: Exception forwarding for name welcome: javax.servlet.ServletException: invalid persistence.xml
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
o que está errado?
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