JavaFX 2.0 + JPA + jnlp

Assuntos Gerais
#1

Bom dia pessoal.

Estou desenvolvendo uma aplicação desktop com JavaFX 2.0 e JPA para comunicação com o BD, estou usando a IDE NetBenans. Quando executo a aplicação pelo NetBeans executa normal e insere dados no BD mas quando eu crio o WebStart e chamo a aplicação ele me retorna o seguinte erro:

java.lang.RuntimeExeption in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:168) at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:17) at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:55) at java.lang.Thread.run(Unknowm Source) Caused by:javax.persistence.PersistenceException:No Persistence provider for EntityManager named ErpServidorPU at javax.persistence.Persistence.createEntityManagerFactory(Unknown Source) at javax.persistence.Persistence.createEntityManagerFactory(Unknown Source) at com.erp.servidor.dao.service.GenericServiceDAO.getInstance(GenericServiceDAO.java:13) at com.erp.servidor.dao.HibernateDAOFactory.<init>(HibernateDAOFactory.java:16) at javafxapplication1.JavaFXApplication.start(JavaFXApplication1.java:43) at com.sun.javafx.application.LauncherImpl$3.run(LauncherImpl.java:127) ...1 more

Aqui está o JNLP que eu chamo a aplicação:

<?xml version="1.0" encoding="UTF-8" standalone="no"?> <jnlp codebase="file:/C:/Documents%20and%20Settings/ctdol/Meus%20documentos/NetBeansProjects/JavaFXApplication1/dist/" href="launch.jnlp" spec="1.0+"> <information> <title>JavaFXApplication1</title> <vendor>CTDOL</vendor> <homepage href=""/> <description>JavaFXApplication1</description> <description kind="short">JavaFXApplication1</description> </information> <update check="always"/> <resources> <j2se version="1.5+"/> <jfx:javafx-runtime version="2.0+" href="http://javafx.com/jfx-20.exe"/> <jar href="JavaFXApplication1.jar" main="true"/> <jar href="lib/jfxrt.jar"/> <jar href="lib/ErpServidor.jar"/> <jar href="lib/eclipselink-2.2.0.jar"/> <jar href="lib/eclipselink-javax.persistence-2.0.jar"/> <jar href="lib/mysql-connector-java-5.1.13-bin.jar"/> <jar href="lib/xstream-1.2.2.jar"/> </resources> <application-desc main-class="javafxapplication1.JavaFXApplication1"> </application-desc> </jnlp>

Alguem sabe me explica o que pode ta acontecendo???

#2

Sei que o tópico é antigo mas se alguém tiver passando por esse problema:

http://weblogs.java.net/blog/lancea/archive/2007/06/using_java_web.html

#3