title: ClassNotFound exception during deploy
body: <p>I am in trouble! I am trying to deploy my app on <code>JBoss AS 7.1.1.Final</code> by <code>IntelliJ IDEA 11</code> and during deploy I have this exception : </p>
  
  <pre><code>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.&lt;init&gt;(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
  </code></pre>
  
  <p>This library <code>linuxense</code> is presented in <code>pom.xml</code>. And i does not know what the reason of this error. Here is the part of pom:</p>
  
  <pre><code>....
    &lt;dependency&gt;
             &lt;groupId&gt;com.linuxense&lt;/groupId&gt;
             &lt;artifactId&gt;javadbf&lt;/artifactId&gt;
             &lt;version&gt;0.4.0&lt;/version&gt;
    &lt;/dependency&gt;
  ....
  </code></pre>
  
  <p>App is deploying in EAR archive.
  EAR contains EJB.jar and WEB.war apps (with different names).</p>
  
  <p>What could be the reason of this?</p>