java.lang.NullPointerException

Oracle Community | akino | 3 years ago
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    Glassfish 4 & EJB3

    Oracle Community | 3 years ago | akino
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at EJB.DAOLoginImlp.existUser()
    2. EJB
      SessionEJB.valider
      1. EJB.DAOLoginImlp.existUser(DAOLoginImlp.java:29)
      2. EJB.SessionEJB.valider(SessionEJB.java:25)
      2 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    4. Embedded GlassFish Web
      EjbInvocation.proceed
      1. org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)
      2. org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)
      3. com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4695)
      4. com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:630)
      5. com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
      6. com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
      6 frames
    5. Weld Implementation
      AbstractEJBRequestScopeActivationInterceptor.aroundInvoke
      1. org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)
      1 frame
    6. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    7. Embedded GlassFish Web
      SystemInterceptorProxy.aroundInvoke
      1. com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
      2. com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
      3. com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
      4. com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)
      5. com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)
      5 frames
    8. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    9. Embedded GlassFish Web
      EJBLocalObjectInvocationHandler.invoke
      1. com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
      2. com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
      3. com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)
      4. com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4667)
      5. com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4655)
      6. com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
      6 frames