我正在使用 Weld，Jboss 的 CDI 实现。JPA/Hibernate 用于持久性。对于不同的东西，我在 Glassfish 3 上给了它一个我以前没有使用过的裂缝。我正在使用 Maven 进行依赖管理。
由于 CDI 没有开箱即用的事务管理，我决定使用 Seam 3 Persistence 模块而不是自己滚动。现在，我很清楚目前这仅在 Alpha 中，所以也许我是在自找麻烦。我希望其他人已经看到了这一点，并且可以帮助我解决它，或者至少让我知道为什么我会遇到这样的问题。
因此，在添加持久性模块之前，一切都构建并运行良好。我可以很好地打开应用程序的主页。但是，当我将 Seam 3 持久性模块添加到我的 pom.xml 时，应用程序在启动时会引发异常。工作和不工作之间的唯一区别是我添加到 pom.xml 的一个依赖项
我添加到 pom.xml 的依赖项是：
<dependency>
<groupId>org.jboss.seam.persistence</groupId>
<artifactId>seam-persistence-impl</artifactId>
<version>3.0.0.Alpha1</version>
</dependency>
我根据http://seamframework.org/Seam3/PersistenceModule上的说明添加了这个依赖项。我知道，当单击此页面上的文档时，它提到了一些其他依赖项，但是在添加它们时我也遇到了同样的问题。这是我将问题缩小到的依赖项。
因此，在添加上面的依赖项并启动服务器后，我在启动时得到以下信息：
INFO: Launching GlassFish on Felix platform
Welcome to Felix
================
INFO: Perform lazy SSL initialization for the listener 'http-listener-2'
INFO: Grizzly Framework 1.9.18-o started in: 113ms listening on port 8080
INFO: Grizzly Framework 1.9.18-o started in: 33ms listening on port 4848
INFO: Grizzly Framework 1.9.18-o started in: 76ms listening on port 8181
INFO: Starting Grizzly Framework 1.9.18-o - Thu Oct 28 23:06:04 BST 2010
INFO: Grizzly Framework 1.9.18-o started in: 10ms listening on port 3700
INFO: Starting Grizzly Framework 1.9.18-o - Thu Oct 28 23:06:04 BST 2010
INFO: Grizzly Framework 1.9.18-o started in: 7ms listening on port 7676
INFO: The Admin Console is already installed, but not yet loaded.
INFO: GlassFish Server Open Source Edition 3.0.1 (22) startup time : Felix(4429ms) startup services(1530ms) total(5959ms)
INFO: Hibernate Validator bean-validator-3.0-JBoss-4.0.2
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Grizzly Framework 1.9.18-o started in: 16ms listening on port 8080
INFO: Binding RMI port to *:8686
INFO: JMXStartupService: Started JMXConnector, JMXService URL = service:jmx:rmi://192.168.1.73:8686/jndi/rmi://192.168.1.73:8686/jmxrmi
INFO: Using com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate as the delegate
INFO: [Thread[GlassFish Kernel Main Thread,5,main]] started
INFO: {felix.fileinstall.poll (ms) = 5000, felix.fileinstall.dir = /Applications/NetBeans/glassfish-3.0.1/glassfish/domains/domain1/autodeploy/bundles, felix.fileinstall.debug = 1, felix.fileinstall.bundles.new.start = true, felix.fileinstall.tmpdir = /var/folders/Q0/Q00qqJF1Gi8VesnYN54iM++++TI/-Tmp-/fileinstall-2957414086269585283, felix.fileinstall.filter = null}
INFO: {felix.fileinstall.poll (ms) = 5000, felix.fileinstall.dir = /Applications/NetBeans/glassfish-3.0.1/glassfish/modules/autostart, felix.fileinstall.debug = 1, felix.fileinstall.bundles.new.start = true, felix.fileinstall.tmpdir = /var/folders/Q0/Q00qqJF1Gi8VesnYN54iM++++TI/-Tmp-/fileinstall--8933010182761076907, felix.fileinstall.filter = null}
INFO: Started bundle: file:/Applications/NetBeans/glassfish-3.0.1/glassfish/modules/autostart/org.apache.felix.scr.jar
INFO: Started bundle: file:/Applications/NetBeans/glassfish-3.0.1/glassfish/modules/autostart/osgi-web-container.jar
INFO: SEC1002: Security Manager is OFF.
INFO: Security startup service called
INFO: SEC1143: Loading policy provider com.sun.enterprise.security.provider.PolicyWrapper.
INFO: Realm admin-realm of classtype com.sun.enterprise.security.auth.realm.file.FileRealm successfully created.
INFO: Realm file of classtype com.sun.enterprise.security.auth.realm.file.FileRealm successfully created.
INFO: Realm certificate of classtype com.sun.enterprise.security.auth.realm.certificate.CertificateRealm successfully created.
INFO: Security service(s) started successfully....
INFO: Created HTTP listener http-listener-1 on port 8080
INFO: Created HTTP listener http-listener-2 on port 8181
INFO: Created HTTP listener admin-listener on port 4848
INFO: Created virtual server server
INFO: Created virtual server __asadmin
INFO: Virtual server server loaded system default web module
INFO: Updating configuration from org.apache.felix.fileinstall-autodeploy-bundles.cfg
INFO: Installed /Applications/NetBeans/glassfish-3.0.1/glassfish/modules/autostart/org.apache.felix.fileinstall-autodeploy-bundles.cfg
INFO: {felix.fileinstall.poll (ms) = 5000, felix.fileinstall.dir = /Applications/NetBeans/glassfish-3.0.1/glassfish/domains/domain1/autodeploy/bundles, felix.fileinstall.debug = 1, felix.fileinstall.bundles.new.start = true, felix.fileinstall.tmpdir = /var/folders/Q0/Q00qqJF1Gi8VesnYN54iM++++TI/-Tmp-/fileinstall-9012588867170808207, felix.fileinstall.filter = null}
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Portable JNDI names for EJB EjbSynchronizations : [java:global/com.coffeesnobs_web_war_1.0-SNAPSHOT/EjbSynchronizations, java:global/com.coffeesnobs_web_war_1.0-SNAPSHOT/EjbSynchronizations!org.jboss.seam.persistence.transaction.LocalEjbSynchronizations]
INFO: WELD-000900 1.0.1 (SP3)
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
SEVERE: Exception while loading the app
org.glassfish.deployment.common.DeploymentException: Exception #0 :null
at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:167)
at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:125)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:224)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:338)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:305)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1224)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:365)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:204)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:166)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:100)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:245)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
at java.lang.Thread.run(Thread.java:680)
Caused by: org.jboss.weld.exceptions.DefinitionException: Exception #0 :null
at org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:45)
at org.jboss.weld.bootstrap.events.ProcessAnnotatedTypeImpl.fire(ProcessAnnotatedTypeImpl.java:44)
at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:61)
at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:88)
at org.jboss.weld.bootstrap.BeanDeployment.deployBeans(BeanDeployment.java:134)
at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:377)
at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:165)
... 30 more
INFO: Perform lazy SSL initialization for the listener 'http-listener-2'
INFO: Created HTTP listener http-listener-2 on port 8181
INFO: Grizzly Framework 1.9.18-o started in: 14ms listening on port 8181
正如你所看到的，真的没有什么可做的。
你以前见过这个例外吗？你知道是什么原因造成的吗？最后，你知道如何解决它吗？