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From 101questionjsf <>
Subject savestate problem, help!!
Date Thu, 20 Apr 2006 07:20:31 GMT

hi all,

My listdatamodel is not getting saved. Whenever I clicked on the
datascroller button, I have tried so many times, either i get serialiable
error or illegalexception -10 error, base is null exception......

Currently, I have the following in my jsp.
<t:saveState value="#{processBean}" />, when i click on page 2 on
datascroller, i'll get java.lang.IllegalArgumentException: Illegal value for
first row: -10.

Then i change to <t:saveState value="#{processBean.processResults}" /> which
stores the list. I'll still get IllegalArgumentException.

My bean is serialiable. In my processResults (an arraylist), there are
Process classes (a serializable getter/setter class).

With session bean, my programs work, only when use savestate, hell break

Pls help

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