[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3443) Commons collections version collision in RSS?

Tue Sep 23 02:12:20 EDT 2008

    [ https://jira.jboss.org/jira/browse/JBSEAM-3443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12430713#action_12430713 ] 

Nicklas Karlsson commented on JBSEAM-3443:
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This is probably due to that YARFRAW (and Seam) uses 3.2 but no version is included in the example libs so it defaults to the AS one (which is 3.1)

> Commons collections version collision in RSS?
> ---------------------------------------------
>
>                 Key: JBSEAM-3443
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3443
>             Project: Seam
>          Issue Type: Bug
>          Components: RSS JSF Controls
>            Reporter: Nicklas Karlsson
>            Assignee: Daniel Roth
>
> Setting the feedFormat="RSS20" results in a 
> Caused by: java.lang.NoSuchMethodError: org.apache.commons.collections.Collectio
> nUtils.isNotEmpty(Ljava/util/Collection;)Z
>         at yarfraw.mapping.forward.impl.Utils.getEmailOrText(Utils.java:20)
> Possible collections version mismatch?

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