J2ME

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Andrew O'Regan - 07 Nov 2005 21:51 GMT

Hi,

I'm trying to do a simple game in J2ME using just two simple .png for a
sprite and a tile background. It all works fine on the J2ME Wireless Toolkit
but when i go to download it onto my Nokia 3220 i just get application
error - Null Pointer java/lang/NullPointerException msg's

any simple solution - assuming its probs with loading picys.

Thanks

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Andrew Thompson - 08 Nov 2005 01:42 GMT

Please refrain from multi-posting.
<http://www.physci.org/codes/javafaq.jsp#xpost>

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Roedy Green - 08 Nov 2005 02:41 GMT

On Mon, 07 Nov 2005 21:51:39 GMT, "Andrew O'Regan"
<andrew.oregan@ntlworld.com> wrote, quoted or indirectly quoted
someone who said :

> Null Pointer java/lang/NullPointerException msg's

without seeing any code, all I can do is dispense some generic advice

see
http://mindprod.com/jgloss/runerrormessages.html#NULLPOINTEREXCEPTION

In J2SE you have to be careful about getting the image height and
width before it is ready. See http://mindprod.com/jgloss/image.html

Signature

Canadian Mind Products, Roedy Green.
http://mindprod.com Java custom programming, consulting and coaching.

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Darryl L. Pierce - 12 Nov 2005 13:34 GMT

<snip>

I replied in comp.lang.java.help to your message. Please go there for a
response.

Signature

Darryl L. Pierce <mcpierce@gmail.com>
Visit my homepage: <http://mcpierce.multiply.com>
"By doubting we come to inquiry, through inquiry truth." - Peter Abelard

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