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null pointer expection

 
AnilPrakash Raju
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Hi

When i come to a page for the first time (after compling), i sometimes get a null pointer exception error. When i use the "baack" btton an then come to the page, i do not get any error.

The page just contains some pull down menus which has values in it.

Any suggestions ??

Thanks in advance

Anil
 
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