[ belindra @ 10.02.2011. 15:01 ] @
Pozdrav svima. Naisao sam na problem prilikom razvoja aplikacije pisane u javi. Kada radim na svom kompu sve je ok i sve forme koje prikazuju podatke iz odredjene tabele se ispravno prikazuju i podaci iz tabela se prikazuju u tim tabelama. Medjutim , kada sam testirao aplikaciju (prebacio jar na aplikativni server i pokrenuo odatle (shortcut na mom desktopu) ) aplikacija (forme) ne prikazuje podatke iz tabela iz baze. Greska koju dobijam je sledeca: Exception in thread "AWT-EventQueue-0" javax.persistence.PersistenceException: N o Persistence provider for EntityManager named virPU: Provider named oracle.topl ink.essentials.PersistenceProvider threw unexpected exception at create EntityMa nagerFactory: oracle.toplink.essentials.exceptions.PersistenceUnitLoadingException Local Exception Stack: Exception [TOPLINK-30005] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12 /06/2007))): oracle.toplink.essentials.exceptions.PersistenceUnitLoadingExceptio n Exception Description: An exception was thrown while searching for persistence a rchives with ClassLoader: sun.misc.Launcher$AppClassLoader@93dee9 Internal Exception: java.lang.IllegalArgumentException: URI has an authority com ponent at oracle.toplink.essentials.exceptions.PersistenceUnitLoadingException. exceptionSearchingForPersistenceResources(PersistenceUnitLoadingException.java:1 43) at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.creat eEntityManagerFactory(EntityManagerFactoryProvider.java:169) at javax.persistence.Persistence.createEntityManagerFactory(Persistence. java:110) . . . . . . . .. Hvala svima na pomoci. |