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Ao fazer a configuracao para prod... exception: Unable to build entity manager factory

A linhas "JAVA_OPTS="$JAVA_OPTS -Dbr.com.caelum.vraptor.environment=production" foi inserida com sucesso...

Por ssh, tambem verifico que o comando "mysql -umusicjungle -pminha-senha musicjungle" sucede e o banco est'a criado!

HTTP Status 500 - javax.persistence.PersistenceException: Unable to build entity manager factory
type Exception report

message javax.persistence.PersistenceException: Unable to build entity manager factory

description The server encountered an internal error that prevented it from fulfilling this request.

exception

br.com.caelum.vraptor.InterceptionException: javax.persistence.PersistenceException: Unable to build entity manager factory
    br.com.caelum.vraptor.interceptor.StepInvoker.invokeMethod(StepInvoker.java:68)
    br.com.caelum.vraptor.interceptor.StepInvoker.tryToInvoke(StepInvoker.java:54)
    br.com.caelum.vraptor.interceptor.StepInvoker$Proxy$_$$_WeldClientProxy.tryToInvoke(Unknown Source)
    br.com.caelum.vraptor.interceptor.InterceptorExecutor.executeAround(InterceptorExecutor.java:75)
    br.com.caelum.vraptor.interceptor.InterceptorExecutor$Proxy$_$$_WeldClientProxy.executeAround(Unknown Source)
    br.com.caelum.vraptor.interceptor.AspectStyleInterceptorHandler.execute(AspectStyleInterceptorHandler.java:87)
    br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:83)
    br.com.caelum.vraptor.interceptor.ExceptionHandlerInterceptor.intercept(ExceptionHandlerInterceptor.java:75)
    br.com.caelum.vraptor.interceptor.ExceptionHandlerInterceptor$Proxy$_$$_WeldClientProxy.intercept(Unknown Source)
    br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:58)
    br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:83)
    br.com.caelum.vraptor.core.DefaultInterceptorStack.start(DefaultInterceptorStack.java:93)
    br.com.caelum.vraptor.core.DefaultInterceptorStack$Proxy$_$$_WeldClientProxy.start(Unknown Source)
    br.com.caelum.vraptor.observer.RequestHandlerObserver.handle(RequestHandlerObserver.java:86)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
    org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:266)
    org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
    org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:232)
    org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:169)
    org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:165)
    org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:119)
    org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:112)
    org.jboss.weld.event.EventImpl.fire(EventImpl.java:83)
    br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:116)
root cause

javax.persistence.PersistenceException: Unable to build entity manager factory
    org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:81)
    org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:54)
    javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)
    javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:39)
    br.com.caelum.vraptor.jpa.EntityManagerFactoryCreator.getEntityManagerFactory(EntityManagerFactoryCreator.java:44)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
    org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstance(MethodInjectionPoint.java
4 respostas

Oi Orlando, tudo bem ?

Você alterou algo no código? Pois não devia dar esse erro :(

Olá, Matheus!

Não alterei nada!

... infelizmente, não roda!

ps: as duas unicas coisas que mudei foram a versao do Ubuntu para 64bits e do Tomcat para a versao 8

Abraco

solução!

Matheus, boa noite!

O problema pode ser exatamente a troca da versão do Tomcat. Nem toda aplicação tomcat 7 roda no tomcat 8.

Acabei de fazer o curso usando o tomcat 7 e deu tudo certinho.

Para isso, lá no início do curso, após o primeiro "vagrant up" e "vagrant ssh", foi necessário alterar o arquivo /etc/apt/sources.list

$ sudo vi /etc/apt/sources.list

Apague tudo o que estiver lá dentro e cole o conteúdo abaixo:

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://old-releases.ubuntu.com/ubuntu/ precise main restricted
deb-src http://old-releases.ubuntu.com/ubuntu/ precise main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://old-releases.ubuntu.com/ubuntu/ precise-updates main restricted
deb-src http://old-releases.ubuntu.com/ubuntu/ precise-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://old-releases.ubuntu.com/ubuntu/ precise universe
deb-src http://old-releases.ubuntu.com/ubuntu/ precise universe
deb http://old-releases.ubuntu.com/ubuntu/ precise-updates universe
deb-src http://old-releases.ubuntu.com/ubuntu/ precise-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://old-releases.ubuntu.com/ubuntu/ precise multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ precise multiverse
deb http://old-releases.ubuntu.com/ubuntu/ precise-updates multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ precise-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://old-releases.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse

deb http://old-releases.ubuntu.com/ubuntu precise-security main restricted
deb-src http://old-releases.ubuntu.com/ubuntu precise-security main restricted
deb http://old-releases.ubuntu.com/ubuntu precise-security universe
deb-src http://old-releases.ubuntu.com/ubuntu precise-security universe
deb http://old-releases.ubuntu.com/ubuntu precise-security multiverse
deb-src http://old-releases.ubuntu.com/ubuntu precise-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://old-releases.ubuntu.com/ubuntu precise partner
# deb-src http://old-releases.ubuntu.com/ubuntu precise partner

## Uncomment the following two lines to add software from Ubuntu's
## 'extras' repository.
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
# deb http://old-releases.ubuntu.com/ubuntu precise main
# deb-src http://old-releases.ubuntu.com/ubuntu precise main

Isto é necessário porque a versão do Ubuntu utilizada no curso não possui mais suporte (old-release).

Espero ter ajudado.

Ok... Matheus, deve ser isso mesmo!

Obrigado!