J2ME

[Andrew O'Regan]

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

 

[Andrew Thompson]

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

 

[Roedy Green]

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

 

[Darryl L. Pierce]

Andrew O'Regan wrote:
<snip>

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