Hibernate org.jboss.weld.exceptions.IllegalArgumentException:weld-001456:参数resolvedBean不能为null

这个问题纯粹是基于

---

我已经使用Hibernate 5.1.0 final/Weld 2.3.2 final在WildFly 10.0.0 final中创建了一个sendbox Java EE应用程序。该项目只包含一个实体类、一个实体侦听器和一个纯空白的本地无状态会话bean——没有复杂性，没有任何额外的依赖关系

它是由ApacheAnt构建和部署的标准NetBeans项目。因此，它不使用ApacheMaven

实体侦听器在

/META-INF/orm.xml

中注册

persistence.xml

文件

java:jboss/datasources/datasource
META-INF/orm.xml
实体折扣
假的

本地无状态会话bean完全为空（不包含任何内容，甚至不包含一行）

实体侦听器包含上述无状态会话bean的注入点（也未编码）

部署过程突然终止，出现以下异常

20:17:54,656 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 116) MSC000001: Failed to start service jboss.persistenceunit."Test.ear/Test-ejb.jar#Test-ejbPU": org.jboss.msc.service.StartException in service jboss.persistenceunit."Test.ear/Test-ejb.jar#Test-ejbPU": javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
    at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:884)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more
Caused by: org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument resolvedBean must not be null
    at org.jboss.weld.util.Preconditions.checkArgumentNotNull(Preconditions.java:40)
    at org.jboss.weld.manager.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:794)
    at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:92)
    at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:378)
    at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:389)
    at org.jboss.weld.injection.producer.ResourceInjector$1.proceed(ResourceInjector.java:70)
    at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)
    at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:72)
    at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:121)
    at org.hibernate.jpa.event.internal.jpa.ListenerFactoryBeanManagerStandardImpl$ListenerImpl.<init>(ListenerFactoryBeanManagerStandardImpl.java:93)
    at org.hibernate.jpa.event.internal.jpa.ListenerFactoryBeanManagerStandardImpl$ListenerImpl.<init>(ListenerFactoryBeanManagerStandardImpl.java:82)
    at org.hibernate.jpa.event.internal.jpa.ListenerFactoryBeanManagerStandardImpl.buildListener(ListenerFactoryBeanManagerStandardImpl.java:68)
    at org.hibernate.jpa.event.internal.jpa.CallbackBuilderLegacyImpl.resolveCallbacks(CallbackBuilderLegacyImpl.java:170)
    at org.hibernate.jpa.event.internal.jpa.CallbackBuilderLegacyImpl.buildCallbacksForEntity(CallbackBuilderLegacyImpl.java:69)
    at org.hibernate.jpa.event.spi.JpaIntegrator.integrate(JpaIntegrator.java:134)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:276)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:465)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:881)
    ... 9 more

20:17:54,671 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 2) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"Test.ear/Test-ejb.jar#Test-ejbPU\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"Test.ear/Test-ejb.jar#Test-ejbPU\": javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    Caused by: javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    Caused by: org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument resolvedBean must not be null"}}

注释方法用于标记实体侦听器，避免

orm.XML

中的XML映射，即当

折扣

实体用

@EntityListener（DiscountListener.class）

装饰时

但是，在我的环境中不允许这样做，因为我使用类库来跨两个模块桥接公共功能，即EJB模块和WAR模块，我在类库中放置了实体类（就我而言，类库中的注入点不起作用，因为它没有Java EE环境-它是不合格的，因此，实体侦听器以及

@EntityListeners（ListenerClass.class）

不能在其中使用）

显然，如果采用这种方法，实体类需要同时添加到EJB模块和类库中，因为类库也需要实体类出现在编译时类路径上。这反过来会导致

java.lang.ClassCastException:com.example.entity不能是cast到com.example.Entity

，因为在运行时类路径上存在重复的实体类

► 然而，这在GlassFish服务器上是成功的，它不会抱怨重复

实体类和JPA静态元模型一起被放置在类库中，实体侦听器类被放置在相关的EJB模块中，并在

/META-INF/orm.xml

（EJB模块）中注册

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整个问题中提到的方法在GlassFish服务器/EclipseLink上成功。因此，我希望它能在WildFly/Hibernate上工作。

可能的方法是什么？它无论如何都应该在不破坏JavaEE契约的情况下运行——这不一定是我提到的唯一方法，但保持类库完整是至关重要的

---

另外，据我所知，该项目不使用不支持类库的Apache Maven。

给出的示例不使用类库。问题在不使用类库的情况下是可以重现的。因此，为了简洁起见，它被排除在外。我猜这是一个bug。可能最好在JIRA上添加注释。

public class DiscountListener {

    @Inject
    private TestService service;

    @PostPersist
    public void postPersist() {

    }
}

20:17:54,656 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 116) MSC000001: Failed to start service jboss.persistenceunit."Test.ear/Test-ejb.jar#Test-ejbPU": org.jboss.msc.service.StartException in service jboss.persistenceunit."Test.ear/Test-ejb.jar#Test-ejbPU": javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
    at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:884)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more
Caused by: org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument resolvedBean must not be null
    at org.jboss.weld.util.Preconditions.checkArgumentNotNull(Preconditions.java:40)
    at org.jboss.weld.manager.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:794)
    at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:92)
    at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:378)
    at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:389)
    at org.jboss.weld.injection.producer.ResourceInjector$1.proceed(ResourceInjector.java:70)
    at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)
    at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:72)
    at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:121)
    at org.hibernate.jpa.event.internal.jpa.ListenerFactoryBeanManagerStandardImpl$ListenerImpl.<init>(ListenerFactoryBeanManagerStandardImpl.java:93)
    at org.hibernate.jpa.event.internal.jpa.ListenerFactoryBeanManagerStandardImpl$ListenerImpl.<init>(ListenerFactoryBeanManagerStandardImpl.java:82)
    at org.hibernate.jpa.event.internal.jpa.ListenerFactoryBeanManagerStandardImpl.buildListener(ListenerFactoryBeanManagerStandardImpl.java:68)
    at org.hibernate.jpa.event.internal.jpa.CallbackBuilderLegacyImpl.resolveCallbacks(CallbackBuilderLegacyImpl.java:170)
    at org.hibernate.jpa.event.internal.jpa.CallbackBuilderLegacyImpl.buildCallbacksForEntity(CallbackBuilderLegacyImpl.java:69)
    at org.hibernate.jpa.event.spi.JpaIntegrator.integrate(JpaIntegrator.java:134)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:276)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:465)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:881)
    ... 9 more

20:17:54,671 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 2) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"Test.ear/Test-ejb.jar#Test-ejbPU\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"Test.ear/Test-ejb.jar#Test-ejbPU\": javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    Caused by: javax.persistence.PersistenceException: [PersistenceUnit: Test-ejbPU] Unable to build Hibernate SessionFactory
    Caused by: org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument resolvedBean must not be null"}}