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Unable to instantiate default tuplizer [org.hibernate.tuple.entity.DynamicMapEntityTuplizer]

Ameya Thakur
Ranch Hand

Joined: Feb 04, 2004
Posts: 43
Hello All,

I have started with a small project with JSF / Hibernate which I have tested on my local enviroment and it works fine locally when deployed on the server it is throwing the following exception for the 1st time and If I login again and try to save I get the NoClassDefFoundError

1st Error
java.lang.NullPointerException - Unable to instantiate default tuplizer [org.hibernate.tuple.entity.DynamicMapEntityTuplizer

2nd Error
Caused by:
java.lang.NoClassDefFoundError - Exception while invoking expression #{IOPPRegBean.authenticate}

I have ftp all the classes from local to the server and JSF naviagtion is working fine.. I get this error when from my handler class I try to get the Instance of HibernateUtil for saving the value.... we are been struggling like any thing from last 3 days to get it working on the server.....

Our site is hosted on godaddy.com and it is not a decdicated server....

Snippet from HibernatUtil l


Code ffrom the Handler which call HibernateUtil



Also the problem is only on the server... and everything is same even the database is same....

Any thoughts suggestion , details would be welcomed......

Thanks & Regards,
-Ameya
 
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subject: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.DynamicMapEntityTuplizer]
 
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