Thanks you all for the contributions; It works now !!! :-)
I appreciate. i had to verify the form and intantiate an image object in the constructor, and now it's working.


Le 18 juin 06 à 06:14, Kuon - Nicolas Goy (Goyman.com SA) - 時期 精霊 a écrit :

Firstly, verify your form.

Do a:
public WOComponent addToDB() {
System.out.println(aFileContents.length());
...

If you got 0 or null exception, verify the following:

- Form enctype.
- Layout of form, multi submit for example.

Regards

--
Kuon
CEO - Goyman.com SA
http://www.goyman.com/

"Computers should not stop working when the users' brain do."




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