[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4002) InstantiationException at Stateful bean (Could not instantiate Seam component)

Thu Mar 12 06:44:22 EDT 2009

     [ https://jira.jboss.org/jira/browse/JBSEAM-4002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tamas Malatinszki updated JBSEAM-4002:
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    Attachment: test_source.zip


This ZIP file contains the source code (projects are created with Eclipse Ganymede 3.4.2, JBoss Tools 3.0.0 CR2)

> InstantiationException at Stateful bean (Could not instantiate Seam component)
> ------------------------------------------------------------------------------
>
>                 Key: JBSEAM-4002
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4002
>             Project: Seam
>          Issue Type: Bug
>          Components: EJB3
>    Affects Versions: 2.1.1.CR2, 2.1.1.GA
>         Environment: JBoss AS 4.2.2 / 4.2.3 / 5.0.0, WinXP / Debian Linux, JD1.6 update 7/11/12
>            Reporter: Tamas Malatinszki
>         Attachments: test.zip, test_source.zip
>
>
> Stateful beans are failing with "Could not instantiate Seam component" error in Seam 2.1.1 CR2 and above. The root cause is  "java.lang.ClassNotFoundException: No ClassLoaders found for: <stateful bean>". The application is working fine with Seam 2.1.1 CR1 (and before).
> See the whole stacktrace and the related code at  http://www.seamframework.org/Community/StatefulBeanErrorInSeam211GAAndCR2

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