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  • 15. Re: Using SEAM with Apache Tree2
    Frank Cornelis Novice

    The error:
    java.lang.IllegalArgumentException: Value must be a TreeModel or TreeNode
    is probably caused by the JBoss classloading; most likely you have the tomahawk library in both your EAR and your WAR. Removing the tomahawk library from the WAR will solve the issue.

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