What kind of application is it? Looks like you are using a Java SE type
application and your command line does not specify
glassfish/lib/toplink-essentials-agent.jar in classpath.
Thanks,
Sahoo
glassfish_at_javadesktop.org wrote:
> Hi comrades,
>
> I currently have difficulties regarding Glassfish application server (in my case Gassfish v2 bundled with NetBeans). I desperately need your assistance. I am working on Windows Vista platform with J2EE, J2SE and J2RE updates 6, MySQL 5.0.
>
> I am working on a real-time project for which I need to persist data directly into a database to make it available for web access as soon as this data is provided to me by socket connection. The data should be continuously persisted into the database at a rate of about 60 updates a minute (lab conditions).
>
> The problems I have are Glassfish related.
>
> I was able to solve the first which required having to delete the Glassfish server within NetBeans and re-enstate it in order to have access the web administration interface.
>
> However, the second [b]problem is[/b] related to Glassfish being unable to identify certain persistence libraries. The error displayed within NetBeans output screen is as follows:
>
> java.lang.ExceptionInInitializerError
> Caused by: javax.persistence.PersistenceException: No resource files named META-INF/services/javax.persistence.spi.PersistenceProvider were found. Please make sure that the persistence provider jar file is in your classpath.
> at javax.persistence.Persistence.findAllProviders(Persistence.java:167)
> at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:103)
> at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
> at serverside.BizLogicMiddleWare4.<clinit>(BizLogicMiddleWare4.java:34)
> Exception in thread "main"
> Java Result: 1
> BUILD SUCCESSFUL (total time: 4 seconds)
>
> Has anyone come accross this type of problem? I would be so greatful if you could be of assistance.
>
> Kind Regards,
>
> Tut
> [Message sent by forum member 'tutankhamun' (tutankhamun)]
>
> http://forums.java.net/jive/thread.jspa?messageID=303062
>
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