[jboss-user] [Installation, Configuration & DEPLOYMENT] - Re: axis.jar incompatibility

Wolfgang Knauf do-not-reply at jboss.com
Mon Mar 30 09:34:19 EDT 2009


Hi,

what is your version of "commons-collections.jar"?

The reason why I ask is this snippet of the error message: 
when resolving method "org.apache.commons.collections.map.LazyMap.decorate(Ljava/util/Map;Lorg/apache/commons/collections/Transformer;)Ljava/util/Map;" the class loader ... of the current class, org/ajax4jsf/application/ComponentsLoaderImpl, and the class loader .. for resolved class, org/apache/commons/collections/map/LazyMap, have different Class objects for the type org/apache/commons/collections/Transformer used in the signature

So it seems that "org.apache.commons.collections.Transformer" is referenced in two different versions. Probably this is a requirement of RichFaces. Take a look at their website and find which commons-collections.jar version is required.

Hope this helps

Wolfgang

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