problem with connect to the internet

[rainwhisper]

Hi guys,

i build mobile application that use GPRS to send data to the server and receive data from server. the application run successfully in the local host but when i move it to my mobile ( nokia 5320 xpressmusic) it does not work and NullPointerException error appear, although the server i try to connect to is alive and GPRS is enabled in my mobile.

so is there is any person can help me?

thanks in advance,

[kamalakshan]

Is the application in Symbian?

[rainwhisper]

yes the application for Symbian mobiles and it is built using j2me and run successfully on the local host


thanks for intrest