Can't deploy dynamic web project (linked to EJB project) under JBoss 7.1.1

Question

I need some assist, I've tried to run it since this morning, I've 2 projects,

• EJB project ( StudentManajementEJB )

• Dynamic web project ( StudentManajementWeb )

  

web server :

jboss-as-7.1.1.Final

The StudentManajementEJB has been succesfully deployed (Table gets created in the db), as a proof :

Now I go link the StudentManajementWeb to StudentManajementEJB.

Now I right click- run on server the StudentManajementWeb , I keep getting :

Persistence.xml:

---

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
    xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
    <persistence-unit name="StudentMgtPU"
        transaction-type="JTA">
        <jta-data-source>java:/StudentMgtDS</jta-data-source>
        <properties>
            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />
            <property name="hibernate.hbm2ddl.auto" value="create" />
        </properties>
    </persistence-unit>
</persistence>

web.xml

---

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>StudentManagementWeb</display-name>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
    <servlet>
        <description></description>
        <display-name>ManageStudentServlet</display-name>
        <servlet-name>ManageStudentServlet</servlet-name>
        <servlet-class>com.sameera.controller.ManageStudentServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>ManageStudentServlet</servlet-name>
        <url-pattern>/ManageStudentServlet</url-pattern>
    </servlet-mapping>
</web-app>

Here's the failure's log:

13:58:43,295 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."StudentManagementWeb.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."StudentManagementWeb.war".POST_MODULE: Failed to process phase POST_MODULE of deployment "StudentManagementWeb.war"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_60]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_60]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_60]
Caused by: java.lang.RuntimeException: Error getting reflective information for class com.sameera.controller.ManageStudentServlet with ClassLoader ModuleClassLoader for Module "deployment.StudentManagementWeb.war:main" from Service Module Loader
    at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:70) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.ee.metadata.MethodAnnotationAggregator.runtimeAnnotationInformation(MethodAnnotationAggregator.java:58)
    at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.handleAnnotations(InterceptorAnnotationProcessor.java:85)
    at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.processComponentConfig(InterceptorAnnotationProcessor.java:70)
    at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:55)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    ... 5 more
Caused by: java.lang.NoClassDefFoundError: Lcom/sameera/session/ManageStudentSessionBeanLocal;
    at java.lang.Class.getDeclaredFields0(Native Method) [rt.jar:1.7.0_60]
    at java.lang.Class.privateGetDeclaredFields(Class.java:2436) [rt.jar:1.7.0_60]
    at java.lang.Class.getDeclaredFields(Class.java:1806) [rt.jar:1.7.0_60]
    at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:57) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:66) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
    ... 10 more
Caused by: java.lang.ClassNotFoundException: com.sameera.session.ManageStudentSessionBeanLocal from [Module "deployment.StudentManagementWeb.war:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
    ... 15 more

Answer 1

Having the class in the build path is good for build time, but for the deployment the container needs access to the dependencies. Try to include your jar file in your war file .