[jboss-user] [JBoss Seam] - help getting deployment to work with maven

X490812 do-not-reply at jboss.com
Wed Nov 7 19:43:15 EST 2007


I have urn through Michael Yuens article and applied ti to my app.
I have finally gotten it to compile with maven. When I deploy, I get

  | 16:34:36,657 INFO  [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=fraud-ear-1.0.ear,jar=jboss-seam-2.0.0-SNAPSHOT.ja
  | r,name=EjbSynchronizations,service=EJB3 with dependencies:
  | 16:34:36,673 INFO  [EJBContainer] STARTED EJB: org.jboss.seam.transaction.EjbSynchronizations ejbName: EjbSynchronizations
  | 16:34:36,673 INFO  [EJB3Deployer] Deployed: file:/C:/EnterprisePlatform-4.2.0.GA_CP01_Release/jboss-as/server/default/tmp/dep
  | loy/tmp26986fraud-ear-1.0.ear-contents/jboss-seam-2.0.0-SNAPSHOT.jar
  | 16:34:36,688 INFO  [TomcatDeployer] deploy, ctxPath=/fraud, warUrl=.../tmp/deploy/tmp26986fraud-ear-1.0.ear-contents/fraud-we
  | b-1.0-exp.war/
  | 16:34:37,548 ERROR [[/fraud]] Exception sending context initialized event to listener instance of class org.jboss.web.jsf.int
  | egration.config.JBossJSFConfigureListener
  | java.lang.NoClassDefFoundError: javax/el/ELResolver
  | 

and later in deployment I get

  | 16:34:40,954 INFO  [Component] Component: org.jboss.seam.core.events, scope: STATELESS, type: JAVA_BEAN, class: org.jboss.sea
  | m.core.Events
  | 16:34:40,970 ERROR [[/fraud]] Exception sending context initialized event to listener instance of class org.jboss.seam.servle
  | t.SeamListener
  | java.lang.RuntimeException: Could not create Component: org.jboss.seam.core.expressions
  |         at org.jboss.seam.init.Initialization.addComponent(Initialization.java:976)
  |         at org.jboss.seam.init.Initialization.installComponents(Initialization.java:903)
  |         at org.jboss.seam.init.Initialization.init(Initialization.java:548)
  |         at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
  | .
  | .
  | Caused by: java.lang.NoClassDefFoundError: javax/el/ExpressionFactory
  |         at java.lang.Class.getDeclaredMethods0(Native Method)
  |         at java.lang.Class.privateGetDeclaredMethods(Class.java:2395)
  |         at java.lang.Class.privateGetPublicMethods(Class.java:2519)
  |         at java.lang.Class.privateGetPublicMethods(Class.java:2535)
  |         at java.lang.Class.getMethods(Class.java:1406)
  |         at org.jboss.seam.Component.hasAnnotation(Component.java:1059)
  |         at org.jboss.seam.Component.<init>(Component.java:228)
  |         at org.jboss.seam.Component.<init>(Component.java:216)
  |         at org.jboss.seam.init.Initialization.addComponent(Initialization.java:961)
  | 

HOWEVER, I have el-api and el-ri in my jboss default/lib directory. Those jars contain the ExpressionFactory and ELResolver classes, so why is there a NoClassDefFound during depl9oyment???

I am running on jboss4.2.0 using seam 2.0.0.GA and have followed the seam2migration.txt document as well as Michael Yuans maven/seam tutorial at http://www.michaelyuan.com/blog/2007/10/09/jboss-seam-project-setup-with-maven-%e2%80%94-part-2-ear-deployment/

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