[seam-issues] [JBoss JIRA] Created: (JBSEAM-4496) Seam 2 EAR project deployed on EAP5 - using RichFaces API in Seam EJB component causes java.lang.NoClassDefFoundError

Thu Dec 3 16:35:29 EST 2009

Seam 2 EAR project deployed on EAP5 - using RichFaces API in Seam EJB component causes java.lang.NoClassDefFoundError
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                 Key: JBSEAM-4496
                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4496
             Project: Seam
          Issue Type: Bug
    Affects Versions: 2.2.0.GA, 2.1.2.GA
            Reporter: Tihomir Surdilovic

When creating a Seam 2 EJB project and deploying it in EAP5, if a Seam EJB component uses the RichFaces API directly, for example to create a HtmlDropDownMenu programatically causes exception:

Caused by: java.lang.NoClassDefFoundError: org/richfaces/component/html/HtmlDropDownMenu
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
	at java.lang.Class.privateGetPublicMethods(Class.java:2547)
	at java.lang.Class.getMethods(Class.java:1410)
	at org.jboss.seam.Component.hasAnnotation(Component.java:1158)
	at org.jboss.seam.Component.<init>(Component.java:218)
	at org.jboss.seam.Component.<init>(Component.java:205)
	at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1186)
	... 73 more
Caused by: java.lang.ClassNotFoundException: org.richfaces.component.html.HtmlDropDownMenu from BaseClassLoader at 5c594008
        at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:448)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
	... 81 more

Same project works fine on EAP 4.3. Uploaded is a project created with JBDS 2.1 which illustrates issue.

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