안녕하세요.

학교에서 자바 생기초를 배우고 있는 학생입니다~

Edit Plus로 똑딱똑딱 계산기를 만들다가 넷빈 Database로 넘어왔는데요

Services 탭에서 서버를 추가해서 연결후 View data를 하면 Data가 보입니다.(여기까지는 성공)

그 이후에 새로운 프로젝트를 Database관련해서 만들고 해당 서버에 연결을 한 뒤

처음 만들어지는 뼈대(소스는 아무것도 건들지 않음)에서 Run을 실행시키면


debug:
2009. 11. 4 오후 11:36:51 org.jdesktop.application.Application$1 run
심각: Application class databaseapplicationv1.DatabaseApplicationV1 failed to
javax.persistence.PersistenceException: No Persistence provider for EntityManager named MyBusinessRecordsPU:  The following providers:
oracle.toplink.essentials.PersistenceProvider
oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider
Returned null to createEntityManagerFactory.

        at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:154)
        at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
        at databaseapplicationv1.DatabaseApplicationV1View.initComponents(DatabaseApplicationV1View.java:337)
        at databaseapplicationv1.DatabaseApplicationV1View.<init>(DatabaseApplicationV1View.java:39)
        at databaseapplicationv1.DatabaseApplicationV1.startup(DatabaseApplicationV1.java:19)
        at org.jdesktop.application.Application$1.run(Application.java:171)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "AWT-EventQueue-0" java.lang.Error: Application class databaseapplicationv1.DatabaseApplicationV1 failed to 
        at org.jdesktop.application.Application$1.run(Application.java:177)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: javax.persistence.PersistenceException: No Persistence provider for EntityManager named MyBusinessRecordsPU:  The following providers:
oracle.toplink.essentials.PersistenceProvider
oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider
Returned null to createEntityManagerFactory.

        at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:154)
        at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
        at databaseapplicationv1.DatabaseApplicationV1View.initComponents(DatabaseApplicationV1View.java:337)
        at databaseapplicationv1.DatabaseApplicationV1View.<init>(DatabaseApplicationV1View.java:39)
        at databaseapplicationv1.DatabaseApplicationV1.startup(DatabaseApplicationV1.java:19)
        at org.jdesktop.application.Application$1.run(Application.java:171)
        ... 8 more
BUILD SUCCESSFUL (total time: 11 seconds)



이러한 에러메시지 출력후 Run에 실패해 버립니다.

저번에 같은 질문은 올렸었는데 그때 "후시기바나"님과 "캐꼬꼬닭"님 께서 말씀해 주신대로

Glass Fish를 설치 했습니다.(한번 설치후 넷빈 연동이 안되서 넷빈까지 다 지우고 넷빈 All version으로 재설치)

설치를 한 후 Tools - Services 탭에서 글라스 피쉬가 보이는데

문제가 해결되지를 않습니다. ㅠㅠ


소스 만지는 것만 해도 힘든데 초기 단계에서 컴퓨터 문제(?)로 Run이 되지 않으니 너무 답답하네요.


능력자 분들께는 너무 쉬운 질문 같지만 ㅠㅠ 불쌍한 동생 하나 구해주세요~


저번에 답변해주신 후시기바나님, 캐꼬꼬닭님 너무 감사합니다. :->


혹시 해결할 방법이 없을까요 ㅠㅠ 너무 답답합니다;;