Eclipse_IDE_執行EJB專案結果

資訊 - ********************************************************************************
資訊 - OpenEJB http://openejb.apache.org/
資訊 - Startup: Sun Jul 25 04:15:42 CST 2021
資訊 - Copyright 1999-2013 (C) Apache OpenEJB Project, All Rights Reserved.
資訊 - Version: 4.6.0.2
資訊 - Build date: 20140506
資訊 - Build time: 03:09
資訊 - ********************************************************************************
資訊 - openejb.home = C:\Users\asus\Desktop\TestSQLServer-workspace\HelloWeb2
資訊 - openejb.base = C:\Users\asus\Desktop\TestSQLServer-workspace\HelloWeb2
資訊 - Created new singletonService org.apache.openejb.cdi.ThreadSingletonServiceImpl@442d9b6e
資訊 - Succeeded in installing singleton service
嚴重 - OpenEJB has encountered a fatal error and cannot be started: The Assembler encountered an unexpected error while attempting to initialize.
java.lang.NoClassDefFoundError: org/apache/commons/dbcp/managed/BasicManagedDataSource
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.apache.openejb.config.ConfigurationFactory.<init>(ConfigurationFactory.java:182)
	at org.apache.openejb.config.ConfigurationFactory.<init>(ConfigurationFactory.java:168)
	at org.apache.openejb.config.ConfigurationFactory.<init>(ConfigurationFactory.java:147)
	at org.apache.openejb.assembler.classic.Assembler.init(Assembler.java:347)
	at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:137)
	at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:65)
	at org.apache.openejb.OpenEJB.init(OpenEJB.java:296)
	at org.apache.openejb.OpenEJB.init(OpenEJB.java:276)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.openejb.loader.OpenEJBInstance.init(OpenEJBInstance.java:36)
	at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:96)
	at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:60)
	at org.apache.openejb.core.LocalInitialContextFactory.getInitialContext(LocalInitialContextFactory.java:44)
	at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)
	at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:313)
	at javax.naming.InitialContext.init(InitialContext.java:244)
	at javax.naming.InitialContext.<init>(InitialContext.java:216)
	at com.ilan.controller.EJBTest.main(EJBTest.java:21)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.dbcp.managed.BasicManagedDataSource
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 33 more
javax.naming.NamingException: Attempted to load OpenEJB. OpenEJB has encountered a fatal error and cannot be started: The Assembler encountered an unexpected error while attempting to initialize.: org/apache/commons/dbcp/managed/BasicManagedDataSource [Root exception is org.apache.openejb.OpenEJBException: OpenEJB has encountered a fatal error and cannot be started: The Assembler encountered an unexpected error while attempting to initialize.: org/apache/commons/dbcp/managed/BasicManagedDataSource]
	at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:62)
	at org.apache.openejb.core.LocalInitialContextFactory.getInitialContext(LocalInitialContextFactory.java:44)
	at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)
	at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:313)
	at javax.naming.InitialContext.init(InitialContext.java:244)
	at javax.naming.InitialContext.<init>(InitialContext.java:216)
	at com.ilan.controller.EJBTest.main(EJBTest.java:21)
Caused by: org.apache.openejb.OpenEJBException: OpenEJB has encountered a fatal error and cannot be started: The Assembler encountered an unexpected error while attempting to initialize.: org/apache/commons/dbcp/managed/BasicManagedDataSource
	at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:144)
	at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:65)
	at org.apache.openejb.OpenEJB.init(OpenEJB.java:296)
	at org.apache.openejb.OpenEJB.init(OpenEJB.java:276)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.openejb.loader.OpenEJBInstance.init(OpenEJBInstance.java:36)
	at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:96)
	at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:60)
	... 6 more
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/dbcp/managed/BasicManagedDataSource
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.apache.openejb.config.ConfigurationFactory.<init>(ConfigurationFactory.java:182)
	at org.apache.openejb.config.ConfigurationFactory.<init>(ConfigurationFactory.java:168)
	at org.apache.openejb.config.ConfigurationFactory.<init>(ConfigurationFactory.java:147)
	at org.apache.openejb.assembler.classic.Assembler.init(Assembler.java:347)
	at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:137)
	... 16 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.dbcp.managed.BasicManagedDataSource
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 33 more
Exception in thread "main" java.lang.NullPointerException
	at com.ilan.controller.EJBTest.main(EJBTest.java:35)