java.lang.ClassCastException: java.lang.Long using Solrj

[vivek sar]

Hi,

  I'm using solrj (released v 1.3) to add my POJO objects
(server.addbeans(...)), but I'm getting this exception,

java.lang.ClassCastException: java.lang.Long
        at 
org.apache.solr.common.util.NamedListCodec.unmarshal(NamedListCodec.java:89)
        at 
org.apache.solr.client.solrj.impl.BinaryResponseParser.processResponse(BinaryResponseParser.java:39)
        at 
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:385)
        at 
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
        at 
org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217)
        at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:48)
        at org.apache.solr.client.solrj.SolrServer.addBeans(SolrServer.java:57)

I don't have any "Long" member variable in my java object - so not
sure where is this coming from. I've checked the schema.xml to make
sure the data types are ok. I'm adding 15K objects at a time - I'm
assuming that should be ok.

Any ideas?

Thanks,
-vivek