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NullPointerException in selectManyCheckbox

merve klug

Joined: Oct 07, 2009
Posts: 17

i delete the upper codes and write lines which is below

i can see the contents of lists.

but i get servlet exception and nullpointer exception

log is here:

how can i debug where is the null pointer?

and any idea to solve the issue would be appreciated.

thanks in advance.
merve klug

Joined: Oct 07, 2009
Posts: 17
issue has been resolved. the problem was string list. i used a string array instead of string list so it is ok now.
I agree. Here's the link:
subject: NullPointerException in selectManyCheckbox
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