java - 部署期间出现 ClassNotFound 异常

Question

我有麻烦了!我正在尝试通过 IntelliJ IDEA 11 在 JBoss AS 7.1.1.Final 上部署我的应用程序，在部署过程中出现以下异常:

12:23:42,566 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.subunit."kladr.ear"."kladr-ejb-1.0-SNAPSHOT.jar".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.subunit."kladr.ear"."kladr-ejb-1.0-SNAPSHOT.jar".POST_MODULE: Failed to process phase POST_MODULE of subdeployment "kladr-ejb-1.0-SNAPSHOT.jar" of deployment "kladr.ear"
    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$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_37]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_37]
    at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_37]
Caused by: java.lang.RuntimeException: Error getting reflective information for class com.kmware.ttk.kladr.dao.KladrUpdateDAO with ClassLoader ModuleClassLoader for Module "deployment.kladr.ear.kladr-ejb-1.0-SNAPSHOT.jar: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]
Caused by: java.lang.NoClassDefFoundError: com/linuxense/javadbf/DBFException
    at java.lang.Class.getDeclaredMethods0(Native Method) [rt.jar:1.6.0_37]
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) [rt.jar:1.6.0_37]
    at java.lang.Class.getDeclaredMethods(Class.java:1791) [rt.jar:1.6.0_37]
    at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:65) [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.linuxense.javadbf.DBFException from [Module "deployment.kladr.ear.kladr-ejb-1.0-SNAPSHOT.jar: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.performLoadClassChecked(ConcurrentClassLoader.java:423)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
    ... 15 more

这个库 linuxense 出现在 pom.xml 中。而且我不知道这个错误的原因是什么。这是pom的部分:

....
  <dependency>
           <groupId>com.linuxense</groupId>
           <artifactId>javadbf</artifactId>
           <version>0.4.0</version>
  </dependency>
....

应用程序正在 EAR 存档中部署。EAR 包含 EJB.jar 和 WEB.war 应用程序(具有不同的名称)。

这可能是什么原因？

Answer 1

您的 ClassNotFoundException 是由于部署中不存在 linuxense jar 引起的。看看this question寻找解决此问题的可能方法。